Thermal-Magnetic Circuit Breaker 0-T... Description One, two and three pole thermal-magnetic circuit breakers with trip-free mechanism and toggle actuation (S-type TM CBE to EN 6094/IEC 94). Featuring a combi-foot design for both symmetric and asymmetric rail mounting. Available with auxiliary contact ( x N/O or x N/C) for status signalling. Two and three pole models are internally linked to ensure that both/all poles trip in the event of an overload on one pole, even if the actuator is held in the ON position. This CBE can be supplied in current ratings up to A with a choice of characteristic curves. All screw terminals are recessed for safety. Approved to CBE standard EN 6094 (IEC 6094). Typical applications Process control equipment, robotics, machine tool control, communications systems, instrumentation. -pole Technical data 0-T.. -pole Ordering information Type No. 0 single and multipole thermal-magnetic circuit breaker Mounting T rail mounting Actuator design toggle Number of poles single pole protected -pole protected -pole protected Accessories 0 without accessories Terminal design (main contacts) K0 screw terminals Characteristic curve F fast acting: therm..0-.4xi N ; magn.-4xi N DC (DC only) F fast acting: therm..0-.4xi N ; magn.,5-6,5xi N AC/4,5-8,5xI N DC M standard delay: therm..0-.4xi N ; magn. 6-xI N AC, 7.8-5.6xI N DC T delayed: therm..0-.4xi N ; magn. 0-0xI N AC Auxiliary contact design H without intermediate position Auxiliary contacts with auxiliary contacts auxiliary contacts on pole only (multipole devices) Auxiliary contact function (see diagrams) N/O contact N/C contact Auxiliary contact - terminal design screw terminals Current ratings 0... A 0 - T 0 - K0 M- H - 0 A ordering example Preferred types Preferred types Standard current ratings (A) -pole 0.5 4 5 6 8 0 6 0 0-T0-K0M-H- x x x x x x x x x x x -pole 0.5 4 5 6 8 0 6 0 0-T0-K0M-H- x x x x x x For further details please see chapter: Technical Information Voltage rating AC 50 V; AC 4 V (50/60 Hz); (UL: AC 77/480 V; ) Current rating range 0... A for curves M, T 0...6 A for curves F, F Auxiliary circuit A, AC 40 V /, resistive Typical life AC 4 V; AC 50 V: 0...5 A 0,000 operations at x I N, inductive : 0... A 0,000 operations at x I N, inductive AC 4 V; AC 50 V: A 6,000 operations at x I N, resistive Ambient temperature -0...+60 C (-...+40 F) T 60 Insulation co-ordination rated impulse pollution (IEC 60664 and 60664 A) withstand voltage degree.5 kv reinforced insulation in operating area Dielectric strength (IEC 60664 and 60664A) test voltage operating area AC,000 V main/aux. circuit AC,000 V pole/pole AC,500 V Insulation resistance > 00 MΩ (DC 500 V) Interrupting capacity I cn 0...5 A 400 A 6... A 800 A curves F, F, M, T: 0...6 A,500 A (at DC V) Interrupting capacity (UL 077) I N 0...6 A 0...5 A AC 77 V -pole 5,000 A,000 A AC 77/480 V -/-pole 5,000 A,000 A,000 A,000 A Degree of protection operating area IP0 (IEC 6059/DIN 40050) terminal area IP0 Vibration curves F, F: g (57-500 Hz), ± 0. mm (0-57 Hz) curves M, T: 5 g (57-500 Hz), ± 0.8 mm (0-57 Hz) to IEC 60068--6, test Fc 0 frequency cycles/axis Shock curves F, F: 5 g ( ms), directions,,, 4, 5 0 g ( ms), direction 6 curves M, T: 5 g ( ms), directions,,, 4, 5 0 g ( ms), direction 6 to IEC 60068--7, test Ea Corrosion 96 hours at 5 % salt mist to IEC 60068--, test Ka Humidity 40 hours at 95 % RH to IEC 60068--78, test Cab Mass approx. 60 g per pole 05/6 www.e-t-a.de - 7
Thermal-Magnetic Circuit Breaker 0-T... Standard current ratings and typical internal resistance values Current rating (A) Approvals Internal resistance (Ω) F F M T fast acting for DC only fast acting delay for AC + DC standard for AC+DC 0. 6 6 9 8 0. 9. 9. 6. 4. 0. 7.5 7.5.6 0.4 0.4 9. 9. 6.6 6.0 0.5 6.8 6.8 4..9 0.6 4. 4..7 0.8.8.8.65.5.6.6.0 0.98.5 0.78 0,78 0.47 0.4 0.4 0,4 0.8 0.4.5 0.6 0.6 0.8 0.7 0.8 0.8 0.4 0. 4 0. 0. 0.077 0.07 5 0.09 0.09 0.06 0.055 6 0.054 0.054 0.045 0.09 delayed low resistance for AC only 8 0.05 0.05 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6 0.0 0.0 0.0 0.0 0 - - 0.0 0.0 5 - - 0.0 0.0 - - 0.0 0.0 Dimensions toggles linked for multipole devices -4.47-.55.47 unit III unit II unit I.5.45 5.5.7 9-.54-.47 G-profile EN 5005-G 45.77 0.787 OFF 4.5 40.67.57 Installation drawing ON -terminal M max..5 mm (AWG 6) (rigid conductor) tightening torque 0.5 Nm A A A M M M slot fitting labels from Phoenix Weidmüller Wieland symmetric rail EN 500-5x7.5 EN 500-5x5/.5 44.7 7.5.95 5.5.7 78.5.09 88.5.48 5.59.5.49.5.45 7.5.48 0.5.0 5.984 8.709.5.5.49.49 main contact terminal max. 6 mm (AWG 0) (rigid conductor) tightening torque 0.5 Nm Authority Standard Rated voltage Current ratings VDE IEC/EN 6094 AC 4 V AC 50 V UL UL 077 AC 77/480 V AC 77 V CSA C. No 5 AC 77/480 V AC 77 V CQC GB 770 AC 50/4 V AC 50 V GL IEC/EN 6094 AC 4 V AC 50 V operating area (reinforced insulation) mounting area This is a metric design and millimeter dimensions take precedence ( mm ) inch - 8 www.e-t-a.de 05/6
Thermal-Magnetic Circuit Breaker 0-T... Internal connection diagrams Typical time/current characteristics...-h-... OFF position line 0 I N/C contact ON position line 0 I -F 0. 6 A DC only 0000 000...-H-... line N/O contact line 0 I 0 I 4 4 Shock directions 5 6 4 00 0 0. 0.0 0.00 4 6 80 0 40608000 -F 0. 7.5 A AC/ DC ) -F 8 6 A 0000 000 00 0 0. 0.0 0.00 0000 000 00 0 4 6 80 0 40608000 AC/ DC ) 0. 0.0 0.00 4 6 80 0 40 608000 +60 C +40 F + C +7.4 F -0 C - F ) Magnetic tripping currents are increased by 0% on DC supplies. 05/6 www.e-t-a.de - 9
Thermal-Magnetic Circuit Breaker 0-T... Typical time/current characteristics -M 0. 6 A AC/DC ) -M 8 5 A AC/DC ) -T 0. 6 A AC only 0000 0000 0000 000 000 000 00 0 00 0 00 0 0. 0. 0. 0.0 0.0 0.0 0.00 4 6 80 0 40608000 0.00 4 6 80 0 40608000 0.00 4 6 80 0 40608000 -T 8 5 A AC only 0000 000 00 0 0. 0.0 0.00 4 6 80 0 40608000 The time/current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping, please multiply the circuit breaker current ratings by the derating factor shown below. See also section Technical information. Ambient F temp. C - -0-4 -0 +4-0 + 0 +7.4 + +86 +0 +04 +40 + +50 +40 +60 Derating factor 0.76 0.79 0.8 0.88.04..9.9 Multi pole devices: all poles symmetrically loaded. With single pole overload, thermal tripping will be at max..7 x I N with curves F, F and M. ) Magnetic tripping currents are increased by 0 % on DC supplies (curves M, T). - 0 www.e-t-a.de 05/6
Thermal-Magnetic Circuit Breaker 0-T... Accessories Connector bus links -K0 X0 589 0/.5 mm, (AWG 4) (black) up to 0 A max. load X0 589 0/.5 mm, (AWG 6) (brown) up to A max. load Busbar -pole Y 08 500 0 I max - busbar 00 A (40 C) 50 pin lugs to DIN 460 tinned copper ø.5.099 00 + 9.764 +.079 marking 4 x on busbar D-9048 Altdorf bei Nürnberg Art.-Nr. Y 08 500 0 IEC 664 500 V/00 A (40 C) D-9048 Altdorf bei Nürnberg Art.-Nr. Y 08 500 0 IEC 664 500 V/00 A (40 C) ~70 ~.76 Busbar -pole, 90 X 540 0 The one metre long busbars can be cut to suitable lengths. Plug-on caps can be fitted on the ends to provide brush contact protection. I max - busbar 00 A (40 C) 6.60.5.49 5.8.6 ±0. 8±.008 7..68, ±0.4.±.06.5 80 x.5 = 000 80 x.49 = 9.70 Plug-on cap, busbar /-pole Y 08 506 0 ±0..8 ±.008.5.49 4.7.579 4.6.8.5 6 -.60 -.09 0 -.787 -.09 Busbar -pole Y 08 498 0 I max - busbar 00 A (40 C) 79 x.5 = 987.5 79 x.49 = 8.878 Plug-on cap, -pole Y 07 85 0 Supply terminal Y 08 50 0 I max 6 A with -pole busbar, 50 A with multipole busbar Max. tightening torque of terminal screw Nm Max. cable cross section: 5 mm / single strand 6 mm / multistrand with wire end ferrule.5.8.7.7 6..68 995 + 9.7 +.079 marking 4 x on busbar.5 8.4.74 D-9048 Altdorf bei Nürnberg Art.-Nr. Y 08 498 0 IEC 664 500 V/00 A (40 C) D-9048 Altdorf bei Nürnberg Art.-Nr. Y 08 498 0 IEC 664 500 V/00 A (40 C) 6.60.8.5.49 4.6.8 4.7.579 0.7 ±0.4.09 ±.06.5 79 x.5 = 987.5 79 x.49 = 8.878 Plug-on cap, -pole Y 07 85 0 Busbar -pole Y 08 499 0 I max - busbar 00 A (40 C) 995 + 9.7 +.079 marking 4 x on busbar 6.60 D-9048 Altdorf bei Nürnberg Art.-Nr. Y 08 499 0 IEC 664 500 V/00 A (40 C) D-9048 Altdorf bei Nürnberg Art.-Nr. Y 08 499 0 IEC 664 500 V/00 A (40 C) Caution: When using multipole busbars please leave at least one pole s width between two adjacent line entry terminals..5.49 ±0..8±.008 79 x.5 = 987.5 79 x.49 = 8.878 5.8.6 7..68,±0.4.5.±.06 Plug-on cap, busbar /-pole Y 08 506 0 This is a metric design and millimeter dimensions take precedence ( mm ) inch All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.product markings may not be exactly as the ordering codes. Errors and omissions excepted. 05/6 www.e-t-a.de -
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