C294 – double pole DC contactorC295 – double pole contactors for DC or AC
C294 – double pole DC contactorContactorsRequest
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C295 – double pole contactors for DC or ACContactorsRequest
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Series C294 C295 A, B, K, L, S, T
Type of voltage DC DC, AC
Main contacts, configuration 2 x NO 2 x NO
Nominal voltage Un 1,000 V 200/750/1.200 V
Rated insulation voltage Ui 1,200 V 1,000/1,600 V
Rated impulse withstand voltage Uimp 8 kV 8/10 kV
Conv. thermal current Ith 40 A 120 A
Making capacity, resistive T = 0 ms 550 A 1,000 A
Breaking capacity 1,200 V DC, L/R 1 ms: 60 A; L/R 15 ms: 13 A 1,500 V DC, L/R 1 ms: 120 A; L/R 15 ms: 30 A 1,000 V DC, L/R 1 ms: 90 A; L/R 15 ms: 25 A
Contact material main contacts AgSnO2 AgSnO2
Aux. contact 1 x snap switch S870, SPDT, optional 2 x snap switch S870, SPDT, optional
Coil voltage Us 24, 36, 72, 110 V DC 24, 36, 48, 60, 72, 96, 110, 220 V DC
Coil tolerance -30% ... +25% -30% ... +25%
Coil power consumption approx. 18 W / approx. 13 W (cold / warm) approx. 27 W / approx. 13.5 W (cold / warm)
IP rating (IEC 60529) IP00 IP20, terminals and lower baffle IP00
Mechanical endurance > 3 million operating cycles > 3 million operating cycles
Shock 5 g (20 ms half sinus) 5 g (11 ms half sinus)
Vibration 2 g (5 ... 150 Hz) 1 g (10 ... 100 Hz)
Temperature range -40 °C ... +70 °C -25 °C ... +70 °C
Storage temperature -40 °C ... +70 °C -40 °C ... +80 °C
Weight 1,000 2,800