Page 325 - Contactors_Catalogue

ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS 5/9

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TKC6 4-pole mini contactors

Technical data

Main pole – Utilization characteristics according to IEC
Contactor types DC operated TKC6
Standards IEC/EN 60947-1, IEC/EN 60947-5-1, IEC/EN 61373, EN 45545-2
Rated operational voltage Uemax 690 V AC, 250 V DC
Rated frequency (without derating) DC or 50 / 60 Hz
Conventional free-air thermal current lth θ ≤ 40 °C 6 A
Ie / Rated operational current AC-15 24 V 4 A
120 V 4 A
240 V 4 A
400 V 3 A
440 V 3 A
500 V 2 A
Ie / Rated operational current DC-13 24 V 2.5 A
125 V 0.7 A
250 V 0.4 A
Short-circuit protection device for contactors - fuse type gG 6 A
Minimum switching capacity with failure rate
acc. to IEC/EN 60947-5-4 17 V / 5 mA
Maximum electrical switching frequency AC-15 600 cycles/h
DC-13 600 cycles/h

General technical data
Contactor relay types DC operated TKC6
Rated insulation voltage Ui 05
acc. to IEC/EN 60947-5-1 690 V
Rated impulse withstand voltage Uimp 6 kV
Electromagnetic compatibility
Ambient air temperature close to contactor relay
Operation Continuous -30 ... +55 °C
Without self-heating -30 ... +70 °C
Storage -40 ... +80 °C
Climatic withstand Acc. to IEC/EN 60068-2-30
Maximum operating altitude (without derating) 2000 m
Mechanical durability 107 operating cycles
Resistance to shock Half-sine
acc. IEC/EN 60068-2-27 15 g / 11ms
acc. to IEC/EN 60947-1 Annex. Q Category E
acc. to IEC/EN 61373 Category 1, class B
Resistance to vibrations Sinusoidal
acc. IEC/EN 60068-2-6 5 g / 3 ... 150 Hz
acc. to IEC/EN 60947-1 Annex. Q Category E
acc. to IEC/EN 61373 Category 1, class B

2CDC102086C0201 - Rev. C