• Applications
  • Features
Resistive load;motor control
700 A AT <= 40 °C
8 kV rated impulse withstand voltage
III overvoltage category
700 A at 104 deg F conventional-free air thermal current
4000 A conforming to IEC 60947-4-1 rated breaking capacity
500 A at <=440 VAC/800 A at <=440 VAC associated fuse rating
0.18 mOhm at 50 Hz to Ith 700 A average impedance
1000 V conforming to IEC 60947-4-1/1500 V conforming to VDE 0110 group C rated insulation voltage
35 Nm control circuit/1.2 Nm tightening torque power circuit
100 to 170 ms closing, 40 to 65 ms opening operating time
2400 cycles/hr at <=131 deg F (55 deg C) operating rate
1100 VA at 68 deg F (20 deg C) 40 to 400 Hz inrush power
18 VA at 68 deg F (20 deg C) 40 to 400 Hz hold-in power consumption
18 W heat dissipation
TH protective treatment
-40 to 158 deg F permissible ambient air temperature around the device
9842.52 ft without derating in temperature operating altitude
Vibrations contactor closed 6 gn, 5 to 300 Hz/shocks contactor open 9 gn for 11 ms/vibrations contactor open 2 gn, 5 to 300 Hz/shocks contactor closed 15 gn for 11 ms mechanical robustness
250 kW at 380 to 400 VAC 50/60 Hz AC-3, 280 kW at 415 VAC 50/60 Hz AC-3, 295 kW at 440 VAC 50/60 Hz AC-3, 355 kW at 500 VAC 50/60 Hz AC-3 motor power
335 kW at 660 to 690 VAC 50/60 Hz AC-3, 335 kW at 1000 VAC 50/60 Hz AC-3, 147 kW at 220 to 230 VAC 50/60 Hz AC-3, 80 kW at 400 VAC 50/60 Hz AC-4 motor power
88 W (AC-1), 45 W (AC-3) power dissipation per pole