Subminiature Switches Series / /

Transcription

1 Subminiature Switches Series 8 / 8 / 8 General specifications ayout Types - The NO and N circuits must both be of the same polarity. omponents Material - ase : glass filled polyamide - ontacts : silver - Terminals: copper-nickel ctuator - Plain : stainless steel - roller: nylon ccessories : stainless steel Operating curve Number of operations esistive circuit: Inductive circuit { = ms cos ϕ = 0.8 Mechanical life eatures Electrical characteristics urrent rating at -0 V Mechanical characteristics Operating force - max. elease force min. Overtravel max. - force Maximum rest position Tripping point Movement differential Overtravel - min. Operating temperature Mechanical life ontact gap Weight ontact Type (orm ) SPDT-D onnections Nominal Thermal ( ) Operations g (oz) 8 : solder connection -- only 8 : solder connection -- only 8 : printed circuit board -- only ating in mps ctuators and mounting positions-actory Mounted Only Part numbers for standard actuators ctuators-ength Tripping point Operating force max. elease force min. Pre-travel - max. Movement differential Total travel max. Part numbers for standard actuators ctuators-ength pprovals U (E06), S ( - 098) for others, please consult us. lso available: ) i-stable operation ) N or NO contacts ) ustom ctuators Please consult us for other actuators. Other information Tripping point Operating force - max. elease force - min. Pre-travel - max. Movement differential Total travel max. Normally stocked items atalog products produced to order / Order/Technical Support Tel: (800) 677- / X: (800) /

2 Side terminals ase terminals ace terminals.6 (.6) 0. (.) 0 (.) 8. (.) 7.7 ±0. ( ) 0. (.08) 0. (.0) -0 + (- to +7) x (.0 x ).8 (.06).6 (.6) 0. (.) 0 (.) 8. (.) 7.7 ±0. ( ) 0. (.08) 0. (.0) -0 + (- to +7) x (.0 x ).8 (.06) solder tags can accept quick connects. x.0.6 (.6) 0. (.) 0 (.) 8.0 (.) 7. ±0. ( ) 0. (.08) 0. (.0) -0 + (- to +7) x (.0 x ).8 (.06) for printed circuit boards E lat.7 (.8) lat.7 (.) Tip-mounted in-line roller E 7. (.) Tip-mounted in-line roller E. (.6) ±0.8 (.7 ±.0 ) 9. ±0.8 (.6 ±.0 ) 0.8 (.6) 0.6 (.). (.08) ±0. (.0 ±.00 ).8 (.) 70 9 Simulated oller.7 (.) ±. (. ±.06 ) 9.7 ±0. (.8 ±.06 ) 0. (.) 0.06 (.). (.0). ±0.6 (.08 ±.06 ) 6.8 (.68) 70 lat 7.7 (.0) ±0. (.6 ±.0 ).9 ±0. (.7 ±.0 ).6 (.6) 0. (.). (.0) 0. ±0. (.0 ±.006 ). (.07) G 70 8 Tip-mounted in-line roller E. (.) ±0.8 (.6 ±.0 ). ±0.8 (.6 ±.0 ) 0.8 (.8) 0.7 (.6).0 (.08) 0.9 ±0. (.07 ±.00 ).7 (.06) ±0.8 (. ±.0 ). ±0.8 (.9 ±.0 ) 0.8 () 0.8 (.6).0 (.08) 0.9 ±0. (.07 ±.00 ).7 (.06) Switch Type ±0. (. ±.0 ) 7.9 ±0. (. ±.0 ). (.) 0. (.0). (.0). ±0. (.0 ±.006 ). (.06) ontact Type ±. (.6 ±.0 ).8 ±. (.6 ±.0 ) 0. (.9) 0.07 (.).9 (.9) ±0.6 (.08 ±.0 ) 6.6 (.6) Except where otherwise indicated, the actuator is mounted in the position shown in the dimensional drawings (= standard mounting). To order please specify : Example : 80 onnection ctuators E Example P/N is 80, SPDT-D, solder terminals, actuator mounted on the left. Order/Technical Support Tel: (800) 677- / X: (800) / G Ø Ø No ctuator ctuator Position - eft (Standard) - ight /

3 ) Subminiature Switches Dimensions = = 7. (.9) O + _ 0. + _ (.08 fl. x.7 (fl.06 x.0) 7 (.8) 8. (.7). (.06) 0. (.06) +. _ (.08 _ ) tabs 0.7 (.0).9 (.) 0 (.9). (.) 6. (.) 0.6 (.0) 9. (.7).6 (.7) 8. (.7). (.08) O = 7.0 (.8) 6. (.) (.0). (.6).08 (.). (.) 7.6 (.) 0. (.06) 6. (.) 0. (.80) 0 (.) 0.6 x 0. (.0 x.0) (.6) mm(in) onnections. (.09). (.0). (.0) 9. (.7) 9. (.7). (.08) 7.9 (.) =.8 (.). (.7) =.8 x.0. (. x.0). (.0).8 (.9). (.09). (.08) 0. (.0).8 (.) 0.7 (.) 0. (.0).8 (.) 0. (.0) 0.6 x. (.0 x.0) mm(in) ctuators Standard mounting 70 =7.7 (.0) 707 =.7 (.8) 709 =.7 (.) (.7) 6.9 (.7) = =. (.08) (0.x).x. 6.9 (.7) 709 =.7 (.) 70. (.0).6 (.8).9 (.) 0.x (.x.) E 708 =7. (.) 708 =. (.6) G 708 =. (.). (.08) Øx (.x.).x. (. x.6). (.0) mm(in) / Order/Technical Support Tel: (800) 677- / X: (800) /

4 0. (0.) Subminiature Switches ctuators and mounting positions actory Mounted Only for Gang Operation Part numbers for standard actuators onsult factory for part number ctuators-ength pole 0 (.8) pole 0 (.8) Side mounting plate (0. mm) Y Tripping Point Operating orce max elease orce min Pre-travel min Movement differential Total travel max * ±0,8 (.6 ±0.0 ) 0.8 (.8) 0.6 (.6). (.7) ±0. (.08 ±0.0 ).7 (.) * ±0,8 (.6 ±0.0 ). (.) 0. (.8). (.7) ±0. (.08 ±0.0 ).7 (.) Delivered separately *or gang operation with 8 0 or 8 0. ctuators or Gang Operation 9. (.6).8 (.) 9. (.6) 9. (.76) mm(in) Mounting accessories (.06) 6.9 (.6) 6.6 (.6) 6 (.).8 (.) mm(in) Order/Technical Support Tel: (800) 677- / X: (800) / /

5 Subminiature Switches Series 8 70 DIN 6 General specifications ayout omponents Material - ase : polyester U 9 VO - utton : glass-filled polyamide - ontacts : gni, gold-plated gni (dual-current) - Terminals : copper-nickel ctuators - flat : stainless steel - roller : stainless steel with polyamide roller pprovals: N - U - cu Operating curve or type or type 8 70 Number of operations esistive circuit: c = ms Inductive circuit { a cos ϕ = 0.8 Mechanical life Number of operations esistive circuit: c = ms Inductive circuit { a cos ϕ = 0.8 Mechanical life Types Part numbers for standard products (no lever) terminal type eatures Electrical characteristics urrent rating at 0 V Nominal Thermal Mechanical characteristics Operating force - max. N (oz.) elease force - min. N (oz.) Total travel force - max. N (oz.) Permitted overtravel force - max. N (oz.) Maximum rest position Tripping point Differential travel Overtravel - min. mbient operating temperature Mechanical endurance Operations ontact gap Weight g (oz.) ating in mps ating in mps ontact type (orm ) SPDT (orm ) SPN not available in P terminals (orm ) SPNO not available in P terminals onnections or type Number of operations esistive circuit: Mechanical life ctuators and mounting positions Part numbers for standard actuators ctuators ength ating in mps Model is designed to operate equally well on dual-current ( m V minimum) or medium-current ( maximum) circuits. However, a given product should only be used to switch one type of circuit during its working life. Mounting positions oefficient Tripping point Mounting positions Except where otherwise indicated, actuators are supplied unmounted. or factory mounting, specify mounting position or. To calculate force : take the force quoted for the switch and divide by the coefficient given in the table. To calculate travel : take the travel quoted for the switch and multiply by the same coefficient. Mounting accessories for P mounting: / 6 / 7 / 8 See page /9. or other forces, actuators, connections and temperatures, please consult us. Other information Normally stocked items atalog products produced to order /6 Order/Technical Support Tel: (800) 677- / X: (800) /

6 High current Standard ow current 870. SP MSP 870.MSP 870.MSP High force M 870.M 870.M Standard M 8709.M 8709.M ow current (.) 0. ().8 (6.) 0 (.) 9. (.6) 8. ±0. (. ±.0 ) 0. (.006) 0. (.0) -0 to0 (- to 66) (.06).7 (.06) 0.6 (.) 0. (.0) (.) 0 (.) 9. (.6) 8. ±0. (. ±.0 ) 0. (.006) 0. (.0) -0 to0 (- to 66) (.06).7 (.06) 0.6 (.) 0. (.0) (.) 0 (.) 9. (.6) 8. ±0. (. ±.0 ) 0. (.006) 0. (.0) -0 to0 (- to 66) (.06).7 (.06). (.) 0. ().8 (6.) 0 (.) 0.8 (.) 9.9 ±0. (.9 ±.0 ) 0. (.006) 0. (.0) -0 to0 (- to 66) (.06).7 (.06) 0.6 (.) 0. (.0) (.) 0 (.) 0.8 (.) 9.9 ±0. (.9 ±.0 ) 0. (.006) 0. (.0) -0 to0 (- to 66) (.06).7 (.06) 0.6 (.) 0. (.0) (.) 0 (.) 0.8 (.) 9.9 ±0. (.9 ±.0 ) 0. (.006) 0. (.0) -0 to0 (- to 66) (.06).7 (.06) lat (.7) lat 70 (.9) lat 70 (.6) oller 70E 0 (.79) Dummy roller (.77) E ±. (. ±.0 ). 9. ±0.6 (.6 ±. ) Screw 70D 0 (.79). ±. (. ±.0 ) D haracteristics available upon request. 9.6 ±0.6 (.8 ±. ) Transverse roller 70 0 (.79) 7. ±. (. ±. ). 0.7 ±. (. ±.0 ) M To order please specify :. ±. (.6 ±.0 ).. ±0.6 (.7 ±. ) ±. (. ±.0 ) Order/Technical Support Tel: (800) 677- / X: (800) / ±0.6 (.7 ±. ) Ø No ctuator Example : 8700 Switch Type ontact Type onnection ctuators ctuator Position 8700 E - eft (Standard) ight D M Ø M SP967 To order actuators separately, use the 8 digit P/N Example P/N is 8700 SPDT solder terminals actuator mounted on the left. /7

7 Subminiature Switches DIN 6 Dimensions 8 70 symmetric O = 7.6 (.0) ( ) ( ) 0. ( ) (..00 ). (.) fl. 0. (..00 )). 0. ( ( ( (..008 ). 0. ( ( (.7.00 ) (..008 ) ( (x) (.0.00 ) = ) ) ) 8 70 Symmetric.6 (.) 9.8 ±0. (.7 ±.008 ) 7. ±0. (..±008 ) ±0. (. ±.00 ) )) = fl (fl ) 7.6 ±0. (.0 ±.008 ) 7.6 ±0. (.0 ±.008 ) Ø. ±0. (. ±.00 ) 8.9 ±0. (.. ±0. ±.008 ) (.8 ±.008 ) Ø.. ±0. (. ± ±0. (.8 ±.008 Mounting by M screws Torque : cm dan onnections Solder.x.0 Quick onnects - Straight P -6 Side Output P ear 7-8 Side Output P ront. ±0. (.0 ±.00 ). ±0. (.7 ±.008 ) 6 ±0. (.6 ±.006 ) 7. ±0 ( ). ±0 ( ) ±0 ( ). ±0. (.8 ±.006 ) 0. ±0. (. ±.008 ). ±0.0 (.0 ±.00 ) ) ) 8 70 with M utton. ±0. (.09 ±.0 ) Ø (Ø.09 ±.00 0 ) ±0.0 (x) (.0 ±.00) ±0. (.7 ±.00 ) 6. ±0. (. ±.008 ) 6. ±0. (. ±.008 ) ±0. (.0 ±.00 ) ±0. ( ±.008 ) ±0. ( ±.008 ) ±0. (.0 ±.00 ). ±0.0 (.0 ±.00 ). ±0. (. ±.006 ). ±0. (.6 ±.00 ) Ø. ±0. 0 (..8 ±.00 ) ±0. (. ±.00 ) ±0. (.0 ±.00 ). ±0.0 (.0 ±.00 ). ±0. (. ±.008 ). ±0. (. ±.008 ) Printed circuit board mounting symmetric Symmetric ±0. (. ±.00 ) Ø.6 ±0. (.06 ±.00 )..NO.N 6. ±0. (. ±.00 ) 7.6 ±0. (x.) (. ±.00 ) (x) Ø.6 ±0. (.06 ±.00 )..NO.N 7.6 ±0. (x.) (. ±.00 ) (x) /8 Order/Technical Support Tel: (800) 677- / X: (800) /

8 Subminiature Switches DIN 6 ctuators ctuator mounting positions.9 (.). (.) 6. ±0. (. ±.00 ). ±0. (. ±.00 ) 6. ±0. (. ±.00 ).6 ±0. (. ±.00 ) E Mounting accessories Mounting pins Sortie Output on côte unit boîtier side : : X.9 ± 0. (. ±.00) TP (Tripping Point) efer to pages /6 & /7. Sortie Output on côte cover couvercle side : 7 : X Order/Technical Support Tel: (800) 677- / X: (800) / /9

9 Sealed Subminiature Switches Series 8 80 DIN 6 General specifications ayout omponents pprovals 8 80/8 86 : N. U - cu on request Operating curve 0 Va Operations esistive circuit Material - ase : U 9VO glass-filled polyester - utton : Polyester - Membrane : silicon - ontacts : gdo gni (dual current), - Terminals : tinned brass - able : PV (IP 67) - eads : PV ctuators - flat : stainless steel - roller : stainless steel with polyamide roller Types Part numbers for standard products with connection of type eatures D0 Electrical characteristics urrent rating at 0 V Nominal Hp / Mechanical characteristics Operating force - max. N (oz.) elease force - min. N (oz.) Total travel force - max. N (oz.) Permitted overtravel force - max. N (oz.) est position - max. Tripping point Differential travel Overtravel - min. mbient operating for tag version ( ) temperature for lead / cable version ( ) Mechanical durability Operations ontact gap Weight (tag version) g (oz.) ontact Type (orm ) SPDT (orm ) SPN not available in P terminals (orm ) SPNO not available in P terminals onnections Switch rating with D supply esistive load V Inductive / ms esistive load V Inductive / ms ctuators and mounting positions Part numbers for standard actuators ctuators - ength Mounting position oefficient Tripping point /8/86 Model 8 8 is designed to operate equally well on dual-current ( m V minimum) or medium-current (6 maximum) circuits. However, a given product should only be used to switch one type of circuit during its working life. Part numbers for standard actuators ctuators - ength Degree of protection - Tag version : casing = IP67 terminals = IP00 - ead / cable version : outlet / casing = IP67 or other forces, actuators, connections and temperatures, please consult us. Other information. Mounting positions oefficient Tripping point Except where otherwise indicated, actuators are supplied unmounted. or factory mounting, specify fixing position or. - To calculate force : take the force quoted for the switch and divide by the coefficient given in the table. - To calculate travel : take the travel quoted for the switch and multiply by the same coefficient. Mounting accessories for P mounting : / 6 / 7 / 8 See page /9. Normally stocked items atalog products produced to order /0

10 D D D D0.0 High current Dual current Medium current Standard () (.) (7.6) 0 (.) 9. (.7) 8. ±0. (. ±0.0 ) 0.0 (.00) 0.6 (.0) -0 + (-0 +7) (-0 +) (.06) (.07). (8.8) 0.8 (.8). (.) 0 (.) 9. (.7) 8. ±0. (. ±0.0 ) 0.0 (.00) 0.6 (.0) -0 + (-0 +7) (-0 +) x (.06) (.07). (8.8) 0.8 (.8). (.) 0 (.) 9. (.7) 8. ±0. (. ±0.0 ) 0.0 (.00) 0.6 (.0) -0 + (-0 +7) (-0 +) x (.06) (.07). (8.8) 0.8 (.8). (.) 0 (.) 9. (.7) 8. ±0. (. ±0.0 ) 0.0 (.00) 0.6 (.0) -0 + (-0 +7) (-0 +) x (.06) (.07) D0 0 G0 D0** 0** G0** E 79 8 lat (.7) lat 70 (.9) lat 70 (.6) oller 70E 0 (.79) 0. ±. (. ±.0 ). 9. ±0.6 (.6 ±. ). ±. (. ±.0 ) 9.6 ±0.6 (.8 ±.0 ) 7. ±. (. ±. ). 0.7 ±. (. ±.0 ). ±. (.6 ±.0 ).. ±0.6 (.7 ±. ) 79 9 D * * Dummy roller (.77) Screw 70D Transverse roller 70E * ±. (. ±.0 ) ** Special order, contact us for part number ** able version for types 8 8, 8 8 and ±0.6 (.7 ±. ) Switch Type ontact Type To order actuators separately, use the 8 digit P/N To order please specify : Example : 880 onnection DØ DØ GØ Ø Ø GØ Ø ctuators Ø D E Ø No ctuator ctuator Position - eft (Standard) - ight Example P/N is 880 SPDT solder terminals with no actuator. Order/Technical Support Tel: (800) 677- / X: (800) / /

11 Sealed Subminiature Switches DIN 6 Dimensions Symmetric symmetric O ixed by x M screws Torque for screw alone: 0. Nm (.7 in. lbs.) screw + washer: 0. Nm (.6 in. lbs.) onnections Terminals Solder aston.8 x 0..0 Quick onnects - Straight P output - 6 Side output, P rear 7-8 Side output, P front Printed circuit board mounting symmetric Symmetric,, 7, 6, 8 Mounting on a printed circuit board with mounting pins symmetric Symmetric ead output (. ±.00 ) / Order/Technical Support Tel: (800) 677- / X: (800) /

12 able output G0 cable output on left D0 cable output on right 0 cable output on bottom onductor cross-section : 88 / 88 / 886 = x 0. mm (. x.0 in ) ommon = black N = brown NO = blue ctuators Mounting positions,, lat E oller Dummy roller ecommendations for operation from the side Order/Technical Support Tel: (800) 677- / X: (800) / /

13 Miniature Switches Series 8 6 DIN 6 General specifications ayout Types Part numbers for standard products with connections of type 6 omponents Material - ase : glass-filled polyamide (self-extinguishing version to U 9 VO and IE available on request) - utton : polyamide - ontacts : nickel silver or gold alloy (dual-current) ctuators - flat : stainless steel - roller : stainless steel, glass-filled polyamide roller - other types of polyamide pprovals: N - U/cU Operating curve or type 8 6 or type SP 6 Number of operations esistive circuit: c = ms Inductive circuit { a cos ϕ = Mechanical durability Mechanical durability Number of operations esistive circuit: c = ms inductive circuit { a cos ϕ = 0.8 Mechanical durability eatures Electrical characteristics urrent rating at /0 V Mechanical characteristics Operating force - max. elease force - min. Total travel force - max. Permitted overtravel force - max. est position - max. Tripping point Differential travel Overtravel - min. (OT) mbient operating temperature Mechanical durability (for / OT) ontact gap Weight ontact type (orm ) SPDT (orm ) SPN (orm ) SPNO onnections urrent Horsepower HP N (oz.) N (oz.) N (oz.) N (oz.) ( ) Operations g (oz.) ating in mps ating in mps or type Number of operations esistive circuit: Mechanical durability or type SP 6 Number of operations esistive circuit: Mechanical durability solder for / Quick onnects ctuators and mounting positions Part numbers for standard actuators ctuators-ength lat 6. (.6) Mounting positions oefficient Tripping point (except 8 6 6). ± (.6 ±.00 ). ±0. (.6 ±.08 ) Tripping point ± (.9 ±.00 ) ± 0. (.9 ±.08 ) ating in mps ating in mps Part numbers for standard actuators H ctuators-ength Dummy roller 6G.8 (.86) or types SP 6 dual-current Models and SP 6 are designed to operate equally well on dual-current ( m V minimum) or medium-current ( maximum) circuits. However, a given product should only be used to switch one type of circuit during its working life. Mounting positions oefficient.8 Tripping point (except 8 6 6).7 ± (.8 ±.08 ).7 ±0.7 (.8 ±.0 ) Tripping point ± (.8 ±.08 ). ±07 (.8 ±.0 ) Except where otherwise indicated, flat and roller actuators are supplied unmounted. or other forces, actuators, connections and temperatures, please consult us. Other information Normally stocked items atalog products produced to order / Order/Technical Support Tel: (800) 677- / X: (800) /

14 86.(0.) 86.(.) 86.(0.) 86.() 86.9(0.) High orce High urrent Standard ow orce 86.SP6 86.9SP6 Ultra ight orce (0.) Wide Gap Dual urrent 0. /. / 0. / /0 /0 6. / 0. N/ (0.) (.). (.8) 0 (70.) 6. (0.6).7 ±0. (.8 ±0.6 ) 0. (0.0). (0.0) -0 + (- +7) (0.06).6 (.) 0.8 (.8) 0. (0.7) (7.0) 0 (70.) 6. (0.6).7 ±0. (.8 ±0.6 ) 0. (0.0). (0.0) -0 + (- +7) x (0.06).6 (.) 0.8 (.8) 0. (0.7) (7.0) 0 (70.) 6. (0.6).7 ±0. (.8 ±0.6 ) 0. (0.0). (0.0) -0 + (- +7) x (0.06).6 (.) 0. (0.9) 0.0 (0.8) 0. (.) 0 (70.) 6. (0.6).7 ±0. (.8 ±0.6 ) 0. (0.0). (0.0) -0 + (- +7) x (0.06).6 (.) 0. (0.) 0.0 (0.) 0. (0.7) 0 (70.) 6. (0.6).7 ±0. (.8 ±0.6 ) 0. (0.0). (0.0) -0 + (- +7) x (0.06).6 (.) (8) 0. (.8) 6 (.6) 0 (70.) 6. (0.6). ±0. (.8 ±0.6 ) 0.8 (0.0) 0.9 (0.0) -0 + (- +7) x 0. (0.6).6 (.) 0.8 (.8) 0. (0.7) 0. (.07) 0 (70.) 6. (0.6).7 ±0. (.8 ±0.6 ) 0. (0.0). (0.0) -0 + (- +7) x (0.06).6 (.) screw 6 for /6 Quick onnects 7 for. Quick onnects E 79 7 G lat 6. () oller 6E.6 (.) oller 6E. (.9) Dummy 6 roller. (.8). ±. (.6 ±. ). ±. (.6 ±. ). ± (.6 ±.0 ).8 ± (.8 ±.0 ) ** Telescopic plunger Manual action 6 D actory Mount only. ± (.8 ±.0 ). ± (.8 ±.0 ).. ±0.8 (.6 ±.0 ).9 ±0.8 (.9 ±.0 ) 0. ±. (.8 ±.06 ) 0. ±. (.79 ±.06 ) V 6V 0. ±0.8 (.8 ±.0 ) 0. ±0.8 (.80 ±.0 ) 0. ±.9 (.8 ±. ) 9.7 ±.9 (.76 ±. ) 0. ±. (.8 ±.06 ) 0. ±. (.79 ±.06 ). 0. ±. (.8 ±.0 ) 0. ±. (.79 ±.0 ) 0. ± (.8 ±.08 ) 0. ± (.79 ±.08 ).8 0. ±0.7 (.8 ±.0 ) 0. ± (.79 ±.08 ) D 79 8 lat 6 0 (.9) lat 6 60 (.9). 0. ±0.9 (.8 ±.0 ) D actory Mount only 8. ±0. 6. ±6.. ±. ±.6 7. ±6.9.. ±... ±. or factory mounting, specify fixing position, or ** or 8 6, 8 6, 8 6,6, 8 6 8, mounted in factory (supplied without nut) To order, please specify : Switch Type ontact Type onnection Example : 86 ctuators ctuator Position Ø G (std) D H D D V To order actuators seperately, use the 8 digit P/N Example switch is 86, SPDT, / Q.., actuator mounted in position E Ø = No actuator /

15 Miniature Switches DIN 6 Dimensions (.).8 (.). ±0. (.87 ±.008 ) 0. ±0. (.8 ±.008 ).8 (.) Ø ( ) O =. (.) (.?? ) ±0. (. ±.00 ) 0. ±0. (. ±.006 ).9 (.).8 (.) ( ) (.) 7.8 ±0. (.09 ±.006 ) onnections Solder (6.x0.8 (/x.0)) Quick onnects. ±0. (. ±.0 ). (.) (.067 ±.00 ).9x0.8 ±.0 ) (.x.0 ±.00 ). ±0. (. ±.0 ) 9. ±0. (.66 ±.008 ) 6.7 (.6) (.8) ( ) Ø (.067 ±.00 ) (6. ±0. (.8 ±.00 ) (.) 7. (.) 7. (.68) 9.8 (.86) 6. (.) Screw 6 (.8x0. (./6x.0)) Quick onnects 7 (.x0. (.x.0)) Quick onnects 0 (.79) max. Mx (.x.6) ±0. (. ±.008 ). (.) 6. (.). ±0.. ±.00 Ø. ± ±.00.8 ±0..9 ± (.09-0 ) Ø (.0-0 ).8 ±0. (. ±.00 ) ctuators 9 x 6 (.x.) (.6) 7. (.69) 7. ±0..8 ± ±0. (.8 ±.00 ) orce calculation : divide the switch forces by the coefficient in the table. mm (.08) D Travel calculation : multiply the switch travel by the same coefficient. Example : 8 6 with lat 6 actuator. () position (coef. ) Operating force : 0.8 = 0. N Pre-travel:. x =.6 mm (.0 x =. in) /6 Order/Technical Support Tel: (800) 677- / X: (800) /

16 Miniature Switches DIN 6 ctuator Mounting Positions ctuators E - G D V H ccessories Nuts for type actuator Order/Technical Support Tel: (800) 677- / X: (800) / /7

17 Miniature Positive reak Switches Series 8 60 DIN 6 General specifications ayout The contact conforms to N 6 and IE 97.. *The SPDT version conforms to standard IE 97.. if only the normally closed contact is used. The switch operating principle forces the contacts open even in the event of welding (positive break operation). omponents Material - ase : glass-filled polyamide - over : transparent polycarbonate - ontacts : nickel silver - Positive rocker : high temperature thermoplastic ctuators : stainless steel - polyamide roller Electrical characteristics Short-circuit test (from IE ) - urrent peak 000 at 0 V a 0. < cos ϕ < Short-circuit protection (SPD) : fuse 0 gg - (IE 60) (./0 µs) : 00 V Electrical life Max. operations : 0 cycles/min esistive load at 0 V~ 6 : 0 cycles Inductive load (IE 97..) : : 0 V~ 6 : 0. x 0 operations D : V c 0 W / = 0 ms : x 0 operations 0 V c 0 W / = 0 ms : x 0 operations Definitions P.O.. Minimum Positive Opening orce. The operating force that has to be applied to the operating device to produce the positive opening action. P.O.P. Maximum Positive Opening Position. The position of the operating device at the moment when positive opening of the contacts occurs. or other definitions, see "asic concepts". PT O PO TT OT DT Types eatures Electrical characteristics ssigned working voltage (Ue) ssigned working current (Ie) Thermal current rating (Ith) ssigned circuit voltage (Ui) Mechanical characteristics Operating force - max. elease force - min. Min. positive opening force Permitted overtravel force - max. Maximum rest position Tripping point Maximum positive opening position Overtravel - min. Operating speed max. Operating rate max. Operating temperature Mechanical durability ontact gap Weight ontact Type (N) (SPDT)* onnections V V N (oz.) N (oz.) N(oz.) N (oz.) m/s (ft/sec) (operation/s) ( ) Operations g (oz.) With positive break operation N SPDT* (.) (.). (.). (.) 8 (6.) 8 (6.) 00 (70.) 00 (70.).7 (.6).7 (.6).8 ±0. (.8 ±0.0 ).8 ±0. (.8 ±0.0 ). (.). (.). (0.07). (0.07) 0. (.6) 0. (.6) -0+8 (-0+8) -0+8(-0+8) (0.0). (0.0) 7 (0.) 7 (0.) solder for / Quick onnects 6 for /6 Quick onnects X for printed circuit board ctuators and mounting positions Dimensions O=. (.) 0. (.). (.). (.87).8 (.) 0. (.8) (.). (.) 7.8 (.09) Ø. (Ø.).8 (.6) ctuators** Ø=no ctuator E (lat) (oller) (Pushbutton) N NO or other accessories, connections : please consult us *NO contact is not positive break ** onsult us for actuator length, forces and positions /8 TP O P Other information 0 (.9) (.6) Switch Type 8607 To order, specify : Example : 8607 Ø ontact Type onnection ctuator Type E 6 X Ø = No ctuator Order/Technical Support Tel: (800) 677- / X: (800) /

18 Miniature Side otary (High Sensitivity) Switches Series 8 7 General specifications ayout Types eatures Standard omponents Material - ase : glass filled polyamide - ontacts : silver ctuators - Stainless steel wire Operating curve Number of operations esistive circuit: Inductive circuit{ = ms cos ϕ = 0.8 Mechanical life Electrical characteristics urrent rating at -0 V Nominal Thermal Mechanical characteristics Maximum operating force N cm (in. oz) Minimum release torque N cm (in. oz) Overtravel torque N cm (in. oz) Movement differential Overtravel - min. Operating temperature ( ) Mechanical life Operations ontact gap Weight g (oz) ontact Type (orm ) SPDT (orm ) SPN (orm ) SPNO onnections 0. (.7) 0.0 (.0) 0. (.7) 0 ±0. -0 to (- to 7) (.0) 7. (.) ating in mps solder for / Quick onnects Dimensions 9.6 (.7) =.8 (.) 8. (.) (.9) = ± r 00 (.9 ) ±. ctuator setting in α With special types, α can be varied from 0 to 60. Switch Type 870 Example switch is: 870, SPDT, / Q.. 8 0' Direction of measurement for α α Standard setting Datum point for 0 special lever setting Pre travel angle max. Movement differential angle Overtravel angle min. pprovals S (-08), SE, Semko, UTE & VDE. or other connections, actuators, approvals accessories Please consult factory 8 (.7).6 (.) (.6).. (.7) = = Dimensions connections 0.8 (.0). (.).6 (.). (.7). (.7). (.6). (.6) 8 0' (.) To order, please specify : (.) (.).7 (.07).x0.8 (.x.0) Example : 870 W ontact Type onnection 6. (.6) (.7) Ø (Ø.6). (.) Ø. (Ø.) 6. (.) 0 (.) Ø 0.7 (Ø.0) (.6) Order/Technical Support Tel: (800) 677- / X: (800) / /9

19 Standard Switches (Double reak) Series 8 06 / 8 09 / 8 / 8 General specifications ayout Types The NO and N circuits must both be of the same polarity. omponents Material - ase : polyamide (8 06 to 8 ) - ase : Diallyl-Phthalate (8 ) - ontacts : nickel silver ctuators - passivated mild steel - roller : nylon - adjustable screws : self-retaining - plates : passivated mild steel (zinc) Note : ixing holes for these switches have metal ferrules. pprovals: U - cu Operating curve Number of operations eatures Electrical characteristics urrent rating at 0 V Mechanical characteristics Operating force - max. elease force - min. Permitted overtravel force - max. Maximum rest position Tripping point Differential travel Overtravel - min. mbient operating temperature Mechanical durability ontact gap Weight ontact type (orm ) SPDT (orm ) SPN (orm ) SPNO onnections Nominal c Nominal a Thermal N (oz.) N (oz.) N (oz.) ( ) Operations g (oz.) 0 7. (.) (.) 0 (70.).7 (.) ( ) 0. ±0. (0.0 ±.008 ) 0.7 (.8) (- +8) x 8 Standard esistive circuit: Inductive circuit{ = ms cos ϕ = 0,8 Mechanical life ctuators and mounting positions Part numbers for standard actuators ctuators-ength lat 9 (.9) 8 ating in mps Operating force - max. N (oz.). (.) elease force - min. N (oz.) 0. (.9) Pre-travel - max. 6. (.) Differential travel. ±0.9 (.08 ±.0 ) Total travel max. 7. (.) Except where otherwise indicated, the flat and roller actuators are mounted as shown in the dimensional drawings (mounted on the left). ssemblies or other forces, actuators, connections and temperatures, please consult us. Other information Normally stocked items atalog products produced to order /0 Order/Technical Support Tel: (800) 677- / X: (800) /

20 ace terminals Enclosed screws istable, actuator positions istable, push button positions ase mounting by screws ase mounting by clips Magnetic blow-out switch (.) (.) 0 (70.).7 (.) ( ) 0. ±0. (.0 ±.008 ) 0.7 (.9) (- +8) x (.06 x.08) 8 (.) ontact type (.) (.) 0 (70.).7 (.) ( ) 0. ±0. (.0 ±.008 ) 0.7 (.9) (- +8) x (.06 x.08). (.) 0. (.6) (- +8) x (.06 x.08) 9 (.) (7.9) (- +8) x (.06 x.08) 8 (.) (.) (.) 0 (70.) ( ) 0. ±0. (.0 ±.008 ) 0.7 (.9) (- +8) x (.06 x.08) 8 (.) (.) (.) 0 (70.) ( ) 0. ±0. (.0 ±.008 ) 0.7 (.9) (- +8) x (.06 x.08) 8 (.) (.) (.) 0 (70.) ( ) 0.6 ±0. (.0 ±.008 ) 0.7 (.9) -0 + (- +7) x (.06 x.08) (.) solder for / Quick onnects screw (.9) E Q T lat 7 (.8) ever 6 (.0). (.6) Operation 9 Plate Mounting Screw. (.) 0. (.9) 6. (.). ±0.9 (.08 ±.0 ) 8. (.). (.) 0. (.9) 6. (.). ±0.9 (.08 ±.0 ) 7. (.).8 (9.9) 0. (.6). (.).0 ±0. (.0 ±.06 ). (.8) (.) 0.8 (.8). (.07) 0. ±0. (.0 ±.008 ).9 (.07) (.) (.). (.09) 0. ±0, (.0 ±.008 ).9 (.07) Y H O Y Side plate H Horizontal single-pole mounting plate O -pole side mounting plate K -pole vertical mounting plate Switch Type To order, specify : ontact Type onnection Example : 880 Ø ctuators ctuator Position T - eft (Standard) 9 - ight E Ø = No actuator To order actuators separately, use the 8 digit P/N Q Order/Technical Support Tel: (800) 677- / X: (800) / /

21 Standard Switches Dimensions (.) 6 (.) O=0.6 (.) (.6) ±0. (. ±.00 ) 8 ±0. (. ±.00 )..8 (.) (.). (.) Ø. ±0. (. ±.00 ) 6.6 (.6) Ø Prof (.) 0. (.) (.0) (.9) (.9) 7. (.) 8 (.) Ø 7. (.).9 (.07) 0 Ø 0.0 (.08 ) (.8).6 (.).6 (.) Products 8 06 / 09 / (.6) 8 0 (.7) onnections (.08) 7.6 (.0).6 (.06) 6. (.6) (.9) Ø 8 (.).6 (.8) (.9) 6 (.) 9. (.).6 (.) 6. (.8).6 (.) (8 06) (8 09) 7.6 (.0) 8.8 (.) 6 (.) 8. (.) (.6).9 (.6) 6.6 (.6) (.) (.0) 0.8 (.0) (.) 6. (.) 8 (.) 8 (.) (Ø.06) (.) (.).6 (.9) 6 (.) 8 (.).8 (.) (Ø.) (.) (.0) (.) (.06) (Ø.06) (.) / Order/Technical Support Tel: (800) 677- / X: (800) /

22 (.x.) Ø8x (.x.) Standard Switches ctuators ross-section of actuators x 6. mm (.09 x. in.) E 7. (.). (.) 9 (.9) (.) M.x 9 (.9) (.) 7. (.) 7 (.8) Ø8 (.) x (.) 6x (.) 8. (.). (.8) 8 (.) Q 9 T (.x.) 6x8. (.x.) 6 (.0) 9. (.76). (.6) ssemblies Y 0 K 0 (.78) M ép.. (.09) H 0 (.787) (.0). (.08) 6 (.) Ø. (.6).9 (.) (.0) (.98) Ø. (.6).7 (.8) 7. (.9). (.88) (.). (.).6 (.8) 7. (.68) 9. (.6) 7. (.68). (.) (.98) (.0) Ø. (.6) Unless indicated, the thickness of plates is. mm (.09 in). Order/Technical Support Tel: (800) 677- / X: (800) / /

23 Sealed Double reak Switches Series 8 9 -IP67 - Explosion Proof EEX d II T6 General specifications ayout omponents Types Operating curve Material - ase : polyester - ontacts : silver - Membrane : nitrile on silicone on ctuators : - stainless steel - rollers : polyamide - The NO and N circuits must both be of the same polarity. haracteristics specific to onform to standards EN 0 0 and Group II classified for explosive atmospheres other than mines subject to firedamp - Temperature class T6, max. surface temperature 8 - IE certificate 8800U - These switches can be enclosed in an envelope of a certified material, particularly to provide mechanical protection - Degree of protection IP 67. Number of operations esistive circuit: Inductive circuit { = ms cos ϕ = 0.8 eatures Electrical characteristics urrent rating at -0 V Mechanical characteristics Operating force - max. elease force - min. Max. total travel force Overtravel max. - force Maximum rest position Tripping point Movement differential Overtravel - min. Operating temperature Mechanical life ontact gap Weight ontact Type (orm ) SPDT Mounting Holes holes = standard holes = onnections Nominal ( ) Operations g (oz) Mechanical life ead position bottom - standard ead position right ead position left ctuators Part numbers for standard actuators ctuator-ength ating in mps Operating force - max. elease force - min. Movement differential Part numbers for standard actuators ctuator-ength Operating force - max. elease force - min. Movement differential Other information or other forces, actuators, connections and temperatures, lead lengths, please consult factory. Normally stocked items atalog products produced to order / Order/Technical Support Tel: (800) 677- / X: (800) /

24 Standard ow temperature Double insulation to N 000 standard classe II Explosion proof EEX d T6 (0.6) 0.6 (.) (.) 0 (.) = 8.8 (.) = 9.8 (.9) : ( ) : ( ) 0.±0. (.0±.00) 0. (.0) 0 to 8 ( to 8) x (.0 x.008) 7 (.) flexible leads ø.8 x 0.7 mm length 0.0 m (0.6) 0.6 (.) (.) 0 (.) = 8.8 (.) = 9.8 (.9) : ( ) : ( ) 0.±0. (.0±.00) 0. (.0) 0 to 8 ( to 8) x x (.0 x.008) 7 (.) flexible leads ø.8 x 0.7 mm length 0.0 m (0.6) 0.6 (.) (.) 0 (.) = 9.8 (.9) ( ) 0.±0. (.0±.00) 0. (.0) -0 to 8 (-0 to 8) x x (.0 x.008) (.6) (0.6) 0.6 (.) (.) 0 (.) = 9.8 (.9) : ( ) : ( ) 0.±0. (.0±.00) 0. (.0) -0 to 8 (-0 to 8) x x (.0 x.008) 7 (.) P E 79 7 G lat 9 X 9.7 (.7)** lead cable x 0.7 mm length 0.0 m oller 9 EX 8.7 (.)** lat 6. (.6). (.0) flexible leads ø.8 x 0.7 mm length 0.0 m oller 6 E.6 (.). (.9) 6. (.) 0. (.7). (.06) lat 6. (.7) H. (.) 0. (.7). (.06) Dummy roller 6 G.8 (.86).6 (9.) 0. (.) 0.7 (.08).7 (6) 0. (.7). (.0).6 (9.) 0. (.) 0.7 (.08) Note : When mounting actuators, a light greasing of the switch push-button is recommended..7 (6) 0. (.7). (.07) (7.) 0. (.7). (.0) ** actory mounted only (7.) 0. (.7). (.0) or more actuators, see 86 To order, please specify : Ø No ctuator Example : 890 Switch Type ontact Type Mounting Holes onnection ead ength 6 ctuators / meter (std) P 89 - meter H 89 - meter E Ø 89 G Example switch is: 890, DDT, mounting holes, leads exit bottom,. meter cable with actuator. To order actuators seperately, use 8 digit P/N. Order/Technical Support Tel: (800) 677- / X: (800) / /

25 Sealed Switches - IP 67 Dimensions Mounting = holes Mounting = holes 8 9 :. (.06) spherical :. (.06) 6 (.6) 7 (.8) Ø (.079) Tripping Point :. (.06) spherical :. (.06) ±0. (. ±.00 ) Ø (.079) Tripping Point :. (.06) spherical :. (.06) ±0. (. ±.00 ) Ø (.079).7 (.) 8.8 (.) 6.7 (.6) 8.7 ±0. (. ±.06 ) Tripping Point (.98) 6.7 (.6) 8.7 ±0. (. ±.06 ) x Ø. (Ø.) x Ø. (Ø.087) ead reference on casing (.9) x Ø. (Ø.) ead reference on casing (.) x Ø. (Ø.) (. +0 ) ±0. (.9 ±.008 ) ctuators actory Mounted Only (. +0 ) ±0. (.9 ±.008 ) (. +0 ) ±0. (.9 ±.008 ) able x 0.7 mm, length 0. = black lead = brown lead = blue lead ctuators mounting position (type 9) 9. (.7) 9. (.7).7 (.).7 (.8) ead position - left ead position - right ead position - right ead position - left Standard lead position colour black Numbering : = black lead = brown lead = grey lead = blue lead Numbering : = black lead = brown lead = grey lead = blue lead Standard lead position colour black P Ø.8x.8 (Ø.9x.8) 0.x.8 (.0x.) 0.x.8 (.0x.) /6 Order/Technical Support Tel: (800) 677- / X: (800) /

26 Sealed Switches - IP 67 ctuators User or actory Mounted ctuators mounting position (type 6) 9 (.) 9 (.).7 (.).7 (.8) ead position - left ead position - right Standard lead position colour black. (.7) - 0.x7 (.0x.8). (.7) E - G 6. (.) Ø.8 (Ø.87) 8 (.) (.) :. (.) H. (.7).8 (.86) 0.x7 (.0x.8) Ø (.) Order/Technical Support Tel: (800) 677- / X: (800) / /7

27 Sealed Miniature Switches Series IP67 - DIN 6 General specifications ayout Types 8 69 omponents Material - ase : polyester U 9 VO - ontacts : nickel silver gold alloy (low current) - Membrane : luoro - silicone ctuators - stainless steel - rollers : polyamide - Plunger : stainless steel Operating curve Number of operations esistive circuit: Inductive circuit { = ms cos ϕ = 0.8 Mechanical life Number of operations esistive circuit: Inductive circuit { = ms cos ϕ = 0.8 Mechanical life eatures Electrical characteristics urrent rating at -0 V Mechanical characteristics Operating force - max. elease force - min. Maximum overtravel force Overtravel max. - force Maximum rest position Tripping point Movement differential Overtravel - min. Temperature Endurance ontact gap Weight ontact Type Nominal (orm ) SPDT onnections lexible leads ø x mm long 0.0 m ead position - right ead position - left lead cable - x 0.7 mm length 0.0 m, left output only ( ) Operations g (oz) ctuators and mounting positions-user or factory mounted Part numbers for standard actuators P ctuator-ength ** lat 9 X 9.7 (.7) ating in mps ating in mps Mounting positions Operating force - max. elease force - min. Movement differential Part numbers for standard actuators D. (8.8) 0. (.).-0. (.07-.0) Operating characteristics and low current Intended for use from to 00 m at to 0 V D. Under these conditions, electrical life exceeds mechanical life. Degree of protection IP 67 pprovals: U, cu (S Equivalent) Other information Mounting positions Operating force - max. elease force - min. Movement differential Unless indicated, flat actuators and roller actuators are delivered unmounted ** actory Mounted Only Note : When mounting actuators a light greasing of the switch push-button is recommended. or other forces, actuators, connections and temperatures, please contact factory. Normally stocked items atalog products produced to order /8 Order/Technical Support Tel: (800) 677- / X: (800) /

28 Standard educed differential movement ow current ow current, reduced differential movement (.) (.) 8 (8.) 0 (70.).9 (.6) (.8 ±.0 ) 0. (.0) (.0) -0 to 8 (- to 8) x (.06) 0 (.06) () (.) (.) 8 (8.) 0 (70.).9 (.6) (.8 ±.0 ) 0.07 (.00) 0. (.06) -0 to 8 (- to 8) x (.06) 0 (.06) (.) (.) 8 (8.) 0 (70.).9 (.6) (.8 ±.0 ) 0. (.0) (.0) -0 to 8 (- to 8) x (.06) 0 (.06) (.) (.) 8 (8.) 0 (70.).9 (.6) (.8 ±.0 ) 0.07 (.00) 0. (.06) -0 to 8 (- to 8) x (.06) 0 (.06) E 79 7 G **oller 9 EX 8.7 (.) lat 6. (.6) -. () oller 6 E.6 (.) -. (.9) () able limits current to 8 mps D. (8.8) 0. (.).-0. (.07-.0) lat 6. (.88). (8.8). (.8) 0. (.8) (.) 0.8 (.0) 0. (.06) H Dummy roller 6 G.8 (.86). (.9). (8.8). (.) 0. (.88) 0. (.8) 0.6 (.).6 (.06) 0.8 (.0) 0.6 (.0). (8.8). (.8) 0. (.8) (.) 0.8 (.0) 0. (.06). (.9). (8.8). (.) 0. (.88) 0. (.8) 0.6 (.).6 (.06) 0.8 (.0) 0.6 (.0). (.).6 (9.) 0. (.9) 0. (.8) 6 (.6) 0.8 (.0). (.).6 (9.) 0. (.9) 0. (.8) 6 (.6) 0.8 (.0) Ø No ctuator To order, please specify : or more actuators see 86 Switch Type Example : Ø ontact Type innections eangth of eads ctuator ctuator Position. - / meter (std) Ø E D - meter - meter G H P 6 Example switch is: 8690, SPDT, leads exit right,. meter leads, with no actuator. To order actuators seperately, use the 8 digit P/N. Order/Technical Support Tel: (800) 677- / X: (800) / /9

29 (.) Sealed Miniature Switches Dimensions Output wires O =. (.).8 (.) ( ) 0. ±0. (.8 ±.008 ) Ø (.079) Ø ( ) (.) Output cable & & 9.8 (.) Ø. (.). ±0. (.87 ±.00 ) (.) 6. (.6) (.079) 0. (.) xmm eads = black lead (common) = brown lead (N) = blue lead (NO) (.) Output left x0.7mm cable = black lead (common) = brown lead (N) = blue lead (NO) 0. ±0. (. ±.00 ) ctuators Mounting position for factory mounted actuators 6. (.6) 0. (.0) P 0.x.8 (.0x.) Ø.8 (Ø.87) 6. (.) 8 (.) D Mounting position for factory or customer mounted actuators - E - G. (.7) 8.7 (.). (.7) D 0.x7 (.0x.8). (.7) Ø.8 (Ø.87) 6. (.) 0.6 (.) 0. (.) 8 (.). (.87) H :. (.) Ø (.) (.). (.87). (.7) 90 0.x7 (.0x.8) /0 Order/Technical Support Tel: (800) 677- / X: (800) /

30 ow orce Position Detectors Series 8 90 onforms to standard DIN 6 orm ow activation force <.7 oz. (0 at 6 bars) at 90 psi No continuous consumption of compressed air Part numbers ontact type (orm ) SPN (orm ) SPNO Symbol haracteristics Orifice diameter inches(mm) Operating pressure psi(bar) low at 60 psi( bars) cfm(ni/min) ctivation force at 90 (6 bars) ounces(g) Permissible fluid: air, inert gases Max/min. of fluid ( ) temperatures operating ( ) storage ( ) Mechanical life at 90psi (6 bars) cycles esponse on activation ms time on release ms arb connection for semi-rigid tubing inches(mm) Weight grams Principle of N operation Deactivated /6" () 0 > 0 ( > 8). (0) <.7 (< 0) +0> +0 (-0 > +0) +0> +0 (-0 > +60) +0> +60 (-0 > +70) 0 million 0.06 I.D.x / O.D. (.7x) 8. ctivated /6" () 0 > 0 ( > 8). (>70) <.7 (< 0) +0> +0 (-0 > +0) +0> +0 (-0 > +60) +0> +60 (-0 > +70) 0 million 0.06 I.D.x / O.D. (.7x) 8. x exhaust S () () () Operation accessories Unless otherwise requested, flat and roller-ended actuators are supplied loose. 6 flat E roller 79 7 Dimensions 6 6 E.6 (6.).6 (6) eset position Operating position ( ). (0.7). Total travel.098 (6). (.9).8 (0). (.8) ( +0. ) (.) (0.).66 (.8).97 ().788 (0) (. +0. ) 0.09" (.) " (.) 0.9" (.) 0." (.) 0." (6.) 0." (8) 0.9" dia (ø.8) in (mm) ( ) On request : Wide range of actuators onnectable exhaust. (.). (.9).87 (.). (.8) Other information Use (metric) dimensions for critical data Standard products To order, specify : Part number ccessory Example : ow force position detector lat actuator 79 7 / Order/Technical Support Tel: (800) 677- / X: (800) /

31 Snap ction Switches Technical Guide These basic principles apply to all our precision switches. The specific characteristics of each model are given in more detail in the relevant production sections. Switch construction Single-pole changeover switch (i.e. 8 6) Push button ase Mounting hole Introduction Our switches are high-precision, snap-action switches and these are a few of the key features which distinguish our switches: -High ratings with small dimensions -Very short travels - ow operating forces -Highly dependable force and travel values - ong life - arge range of actuators for easy adaptation to the most varied applications eturn spring Mounting hole Pivot point lade Terminal N nº ontact mobile ontact fixed Terminal NO nº ommon terminal nº Electrical function SPDT () Normally closed (N) Normally open (NO) Double-pole changeover switch (i.e. 8 0) ase lade Push button ontact fixed Terminal NO nº Terminal N nº Terminal NO nº ontact mobile Terminal N nº Mounting hole Mounting hole eturn spring Electrical function SPDT () Normally closed (N) Normally open (NO) The NO and N circuits must both be of the same polarity. /0 Order/Technical Support Tel: (800) 677- / X: (800) /

32 Snap ction Switches Technical Guide Mechanical characteristics Terminology - orces - Positions - Travel O TT Travel Positions orces Electrical Position of pushbutton circuit P est position Position of the operating device when no external mechanical force is applied. lso described as "height at rest". PT P TP O P O Operating orce Maximum force which must be applied to the operating device to displace the rest position P to the tripping point TP. TP Tripping point Position of the operating device relative to the fixing point (hole, face) at the moment when the microswitch trips. PT Pre-travel Distance between the rest position P and the tripping point TP. OT TT Total travel force orce required to displace the operating device from its rest position P to its overtravel limit position. (We only specify this value if it is higher than the operating force. When not quoted, it is equal to or less than the operating force). MO Maximum overtravel force The maximum force which can be applied to the operating device, without damaging it, in the end of travel position where it is in abutment internally or against the face of the case. O Overtravel limit Position of the operating device when an extreme force has moved it to the effective end of the available travel. OT Overtravel Distance between the tripping point TP and the overtravel limit O. DT elease force orce to which the operating force must be reduced to allow the snap-action mechanism to return to its release position P. P elease position Position of the operating device at the moment when the snap-action mechanism trips on its return to its original position. DT Differential travel Distance between the tripping point TP and the release position P. The reference point for the figures given for travel and forces is a point situated on the button in the case of a plain microswitch, or, generally, mm in from the end of a plain actuator. The reference point for the positions is one of the fixing holes, unless otherwise indicated. Graphs of forces vs. travel Operating force (external) applied to the operating device depression return ontact force orce after depression: return outward utton movement ontact force Order/Technical Support Tel: (800) 677- / X: (800) / /0

33 Snap ction Switches Technical Guide Mechanical characteristics Environmental conditions hangeover time This is the time taken by the mobile contact when moving from one fixed contact to another until it becomes fully stable (contact bounce included). This time is a function of the contact gap, the mechanical characteristics of the snap action and the mass of the mobile element. However, thanks to the snap-action mechanisms employed, the time is largely independent of the speed of operation. It is normally less that 0 milliseconds (including bounce times of less than ms). about ounce time hangeover time esistance to shocks and vibrations esistance to impact and vibration depends on the mass of the moving parts and on the forces holding the contacts together. Generally speaking, for a switch without an actuator : - Vibration >0 G 0 at 00 Hz - Impact > 0 G ms / sine-wave urther information on request. mbient operating temperature The maximum and minimum temperatures at which the mechanical and electrical characteristics of the switch will remain substantially unaltered. Mechanical durability This is an average value indicating the purely mechanical performance of a switch when not subject to any electrical load. It may be useful for evaluation purposes in cases where the power levels involved are very low and the electrical life is thus close to the mechanical life. Degree of protection Under the IE 9 or N 000 classification scheme, standards employ an IP code to define the degree or class of protection which electrical equipment provides against access to live components, the entry of solid foreign bodies and ingress of water. Maximum speed and rate of operation Our switches will work at speeds of operation varying over a very wide range : normally from mm/min to ms. The maximum rate of operation with a low electrical load may be as high as 0 operations/second. st numeral Protection equipment provides against the entry of solid foreign bodies 0 (not protected) diameter mm protected against dust 6 sealed against dust Protection for persons against access to dangerous parts (not protected) mm Ø wire mm Ø wire mm Ø wire Mounting - Operation To conform to the leakage paths and air gaps in the standard EE - EN/IE EN/IE 6097: - n insulation pad must be inserted between the switch and the fixing surface if the latter is metal. - Manual operation of a metal actuator must only be carried out with the help of a secondary actuator made of insulating materials. nd numeral Protection equipment provides against ingress of water 0 (not protected) splashed water hosed water 6 high-pressure hosed water 7 temporary immersion 8 prolonged immersion The installer must ensure adequate protection against direct contact with the output terminals. ixing - Screw torque Unless otherwise indicated in the mechanical characteristics table, the torque required for the fixing screws must conform to the following values : Under this classification, our switches come within the following categories : - Plain switches = IP 00 - Protected switches = IP 0 with isolated connection - Sealed switches = IP 66 or IP 67 Ø of fixing screw.. Screw torque maximum in cm.n minimum /06 Order/Technical Support Tel: (800) 677- / X: (800) /

34 Snap ction Switches Technical Guide Dielectric characteristics ircuit types urrent rating This is the current the switch is capable of making and breaking which forms the basis for the life tests. esistive circuit or a circuit with alternating voltage, this is in phase with the current : os ϕ =. Thermal rating This is the current the switch will withstand when not being operated, for a temperature rise of not more than 60. Switch rating voltages: see the current rating. With D voltages the switch rating is very much dependent on the voltage, the contact gap (G) and the nature of the load being switched. There is a risk of prolonged or indeed permanent arcing if the following limits are exceeded: τ = M Inductive circuit circuit of this type with direct current is characterised by a time constant. n inductive circuit, with alternating voltage, for example, incorporating a motor (cos ϕ < ) can cause current surges up to 6 times the normal current. or certain switches, we give electrical endurance curves with = ms in D and cos ϕ = 0.8 in imit of constant current D.. esistive load Inductive load / = ms E=0. mm G=0. mm E= mm G= mm amp and capacitance circuit The currents at the time when the circuit is closed are very high in this case, being up to 0 times the nominal figure or special applications, please enquire. Operating curves These indicate the electrical life of the switches, under standard conditions (0, cycle/ seconds), by showing the number of switching operations which can be performed with given types of load. Number of operations esistive circuit Inductive circuit Internal resistance This consists of the intrinsic resistance (fixed) of the parts carrying current and the contact resistance (variable). lose to the tripping point and release position, the force holding the contacts together drops considerably and this may cause a rise in internal resistance. Insulation resistance The insulation resistance of the switches is generally greater than 0,000 MΩ measured at 00 V D. Dielectric strength The dielectric strength of our switches is generally better than: - 00 volts between live parts and earth volts between contacts volts between contacts for switches whose contact gap is less than 0. mm. ating in mps Order/Technical Support Tel: (800) 677- / X: (800) / /07