Page 113 - Motor_protection_and_control_Manual_motor_starters_ contactors

K6, KC6, TKC6 4-pole mini contactor relays
Technical data

General technical data
Contactor relay types AC operated K6
DC operated KC6, TKC6
Rated insulation voltage U i
acc. to IEC 60947-5-1 690 V
acc. to UL/CSA 600 V
Rated impulse withstand voltage U imp 6 kV
Electromagnetic compatibility
Ambient air temperature close to contactor relay Operation in free air -25 ... +55 °C 3
Storage -40 ... +80 °C
Climatic withstand Acc. to IEC 60068-2-30
Maximum operating altitude (without derating) 2000 m
Mechanical durability 10 operating cycles
7
Resistance to shock Half-sine
acc. IEC 60068-2-27 and EN 60068-2-27 15 g / 11ms
acc. to IEC/EN 60947-1 Annex. Q Category E
Resistance to vibrations Sinusoidal
acc. IEC 60068-2-27 and EN 60068-2-27 5 g / 3 ... 150 Hz
acc. to IEC/EN 60947-1 Annex. Q Category E

Magnet system characteristics for K6 contactor relays
Contactor relay types AC operated K6
Coil operating limits acc. to IEC 60947-4-1 AC supply 0.85 ... 1.1 x U C
AC control voltage
Coil consumption Average pull-in value 3.5 VA / 3.5 W
Average holding value 3.5 VA / 3.5 W
Drop-out voltage in % of U min. Approx. 20 ... 75%
C
Magnet system characteristics for KC6, TKC6 contactor relays
Contactor relay types DC operated KC6 TKC6
Coil operating limits acc. to IEC 60947-5-1 DC supply 0.85 ... 1.1 x U C See ordering details
DC control voltage
Coil consumption Average pull-in value 3.5 VA / 3.5 W 5 VA / 5 W
Average holding value 3.5 VA / 3.5 W 5 VA / 5 W
Drop-out voltage in % of U min. 10 ... 75 % 10 ... 75 %
C

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