American Zettler AZ74 RELAY Datasheet http://www.manuallib.com/american-zettler/az74-relay-datasheet.html FEATURES Dielectric strength 000 Vrms Low height:.7 mm Epoxy sealed version available 0 Amp switching (N.O. contact only) AC and DC coils Isolation spacing greater than 0 mm Proof tracking index (PTI/CTI) 0 Reinforced insulation, EN 6070- (VDE 06, part ) EN 60- (VDE 0700, part ) UL, CUR file E40 VDE file 4007 ManualLib.com collects and classifies the global product instrunction manuals to help users access anytime and anywhere, helping users make better use of products. http://www.manuallib.com
0 A DPDT MINIATURE POWER RELAY FEATURES Dielectric strength 000 Vrms Low height:.7 mm Epoxy sealed version available 0 Amp switching (N.O. contact only) AC and DC coils Isolation spacing greater than 0 mm Proof tracking index (PTI/CTI) 0 Reinforced insulation, EN 6070- (VDE 06, part ) EN 60- (VDE 0700, part ) UL, CUR file E40 VDE file 4007 CONTACTS Arrangement DPDT ( Form C) DPST ( Form A) Ratings Rated Load UL, CUR COIL VDE Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Max. Temperature Resistive load: Max. switched power: X 40 W or 000 VA Max. switched current: X 0 A Max. switched voltage: 00 VDC* or 400 VAC * Note: If switching voltage is greater than 0 VDC, special precautions must be taken. Please contact the factory. A at 0 VAC resistive [][] 0 A at 0 VAC resistive, 0k cycles (N.O.) [] A at 0 VAC resistive [][] Material Silver nickel [], silver tin oxidel [], gold plating available Resistance < 00 miliohms initially 00 mw (DC coil).4 VA (AC coil).7 W at 0 C (6 F) ambient.7 VA at 0 C (6 F) ambient 6 C (47 F) at nominal coil voltage C ( F) Class F GENERAL DATA Life Expectancy Minimum operations Mechanical x 0 7 Electrical x 0 at A 0 VAC res. Operate Time (typical) Release Time (typical) 7 ms at nominal coil voltage ms at nominal coil voltage (with no coil suppression) Dielectric Strength 000 Vrms coil to contact (at sea level for min.) 00 Vrms between contact sets 000 Vrms between open contacts Insulation Resistance 0 megohms min. at 00 VDC, 0 C, 0% RH Insulation B0 at Form C, flux proof version (according to C0 at other relay versions DIN VDE 00, Overvoltage category: III IEC 60664-) Pollution degree: Nominal voltage: 0 VAC Dropout DC coils AC coils Ambient Temperature Operating Vibration Shock Enclosure Terminals Storage Max. Solder Temp. Greater than 0% of nominal coil voltage Greater than % of nominal coil voltage At nominal coil voltage -40 C (-40 F) to C ( F) - DC coils -40 C (-40 F) to 70 C ( F) - AC coils -40 C (-40 F) to 0 C ( F) Break contacts: g at 0 00 Hz Make contacts: 0 g at 0 00 Hz 0 g P.B.T. polyester, UL-94 : V0 Tinned copper alloy, P.C. 70 C ( F) NOTES. All values at 0 C (6 F).. Relay may pull in with less than Must Operate value.. Specifications subject to change without notice. Max. Solder Time Max. Solvent Temp. Max. Immersion Time Weight Packing unit in pcs seconds 0 C (76 F) 0 seconds 4 grams 0 per carton tube / 000 per carton box 9--
RELAY ORDERING DATA COIL SPECIFICATIONS - DC COIL ORDER NUMBER* Nominal Coil Must Operate Max. Continuous Coil Resistance Form A Form C VDC VDC VDC Ohm ± 0%. 7.6 AZ74 A D AZ74 C D..7 60 AZ74 A D AZ74 C D 6 4.. 90 AZ74 A 6D AZ74 C 6D 9 6..9 00 AZ74 A 9D AZ74 C 9D.4 0.6 60 AZ74 A D AZ74 C D.6 4.9 70 AZ74 A D AZ74 C D 4 6. 6.,440 AZ74 A 4D AZ74 C 4D 6. 9.0,40 AZ74 A 6D AZ74 C 6D 4.6.0,700 AZ74 A 4D AZ74 C 4D 60 4.0.0 7,00 AZ74 A 60D AZ74 C 60D 0 77.0 0.0,00 AZ74 A 0D AZ74 C 0D COIL SPECIFICATIONS - AC COIL ORDER NUMBER* Nominal Coil Must Operate Max. Continuous Nominal Current Coil Resistance Form A Form C VAC VAC VAC ma ± 0% Ohm ± 0% 9.0.0 6.0 00 AZ74 A A AZ74 C A 4.0 6.0. 400 AZ74 A 4A AZ74 C 4A 4 6.0 7.0.6,0 AZ74 A 4A AZ74 C 4A 60 4.0 90.0.,600 AZ74 A 60A AZ74 C 60A 0. 6.0 6.,900 AZ74 A 0A AZ74 C 0A 6. 7. 6. 9,600 AZ74 A A AZ74 C A 0 90.0 0.0 6. 0,00 AZ74 A 0A AZ74 C 0A 0 6.0 0.0.4,00 AZ74 A 0A AZ74 C 0A 0 7. 4.0.,00 AZ74 A 0A AZ74 C 0A 40 0.0 60.0. 4,00 AZ74 A 40A AZ74 C 40A * A or C denote silver nickel contacts. Add suffix G at A or C for gold plated silver nickel contacts. Add suffix E at A or C for silver tin oxide contacts. Add suffix E at the end of order number for sealed version. DC - Coil operating range AC - Coil operating range,0,0,, U B / U N,6,4,,0, I N = A U B / U N,6,4,,0, I N = A,6,4,,6,4,,0 0, 0 B 0 0 0 40 0 60 70 0 90 00 A - Cold coil ( Tcoil = Tambient) B - Hot coil (, x UN), contact load = IN A Ambient temperature [ C] - no load on contacts - half of rated load on contacts - rated load on contacts,0 0, B 0 0 0 0 40 0 60 70 0 90 00 B - Hot coil (, x UN), contact load = IN Ambient temperature [ C] - no load on contacts - rated load on contacts 9--
MECHANICAL DATA PC BOARD LAYOUT.4 [9.0] Max. 0.00 Max. [.7].97.97.60 [.].09 [.].6 Max. [.7].9 [7.] * * 6 x ø.00 [ø.] x ø.040 [ø.0].4 [.9].9 [7.] * Not used on Form A relay Viewed toward terminals 6 x.00 [0.] x ø.04 [ø 0.6] WIRING DIAGRAMS Form C Form A 6 x.0 [0.9].9 [7.] 4 4.97.97.60 [.].09 [.] 7 6 7 Viewed toward terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: ±.00" ACCESSORIES For P.C.B. mount: Retaining Clip ST4- ST44-U MECHANICAL DATA ST44-U ST4- h =... 6. mm 9--
Electrical life at 0 VAC, resistive load Electrical life reduction factor at inductive AC load 0 7,0 F 0,9 Number of cycles 0 6 Reduction factor 0, 0,7 0 0, 0,4 0, cos,0 0,9 0, 0,7 0, 0,4 0, 0, 0 4 0 0,4 0,,,6,0 Breaking capacity [kva] Ncos Power factor = N x F Max. DC resistive load breaking capacity 0 DC current [A] 0 0, 0, 0 0 0 40 0 00 00 00 DC voltage [V] 9--