- [Uc] Control Circuit Voltage
- 24 V DC
- [Ue] Rated Operational Voltage
- power circuit <= 690 V AC <= 400 Hz || signalling circuit <= 690 V AC <= 400 Hz
- Height
- 58 mm
- Average Impedance
- 3 mOhm - Ith 20 A 50 Hz for power circuit
- Control Circuit Voltage Limits
- operational: 0.8...1.15 Uc (at <50 °C) || drop-out: >= 0.10 Uc (at <50 °C)
- [Ith] Conventional Free Air Thermal Current
- 20 A (at 60 °C) for power circuit || 10 A (at 50 °C) for signalling circuit
- Mounting Support
- plate || rail
- Control Circuit Type
- DC standard
- Safety Reliability Level
- B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 || B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
- Hold-In Power Consumption In W
- 3-3 W 20 °C
- Rated Breaking Capacity
- 110 A at 440 V conforming to IEC 60947 || 80 A at 500 V conforming to IEC 60947 || 70 A at 660...690 V conforming to IEC 60947
- Irms Rated Making Capacity
- 144 A AC for power circuit conforming to IEC 60947
- Associated Fuse Rating
- 25 A gG at <= 440 V for power circuit || 25 A aM for power circuit
- Net Weight
- 0.225 kg
- [Uimp] Rated Impulse Withstand Voltage
- 8 kV
- Connections - Terminals
- screw clamp terminals 1 1.5-4 mm²solid || screw clamp terminals 1 0.75-4 mm²flexible without cable end || screw clamp terminals 1 0.34-2.5 mm²flexible with cable end || screw clamp terminals 2 1.5-4 mm²solid || screw clamp terminals 2 0.75-4 mm²flexible without cable end || screw clamp terminals 2 0.34-1.5 mm²flexible with cable end || power circuit screw clamp terminals 2 1.5-1.5 mm²flexible with cable end
- Pole Contact Composition
- 4 NO
- Utilisation Category
- AC-1
- [Ie] Rated Operational Current
- 20 A (at <60 °C) at <= 690 V AC AC-1 for power circuit
- Maximum Operating Rate
- 3600 cyc/h
- Electrical Durability
- 0.3 Mcycles 20 A AC-1 <= 690 V
- Mechanical Durability
- 10 Mcycles
- Inrush Power In W
- 3-3 W 20 °C)
- Poles Description
- 4P
- Operating Time
- 30...40 ms coil energisation and NO closing || 10 ms coil de-energisation and NO opening
- Width
- 45 mm
- Tightening Torque
- 0.8-1.3 N.m screw clamp terminals Philips No 2 || 0.8-1.3 N.m screw clamp terminals flat Ø 6 mm || 0.8-1.3 N.m screw clamp terminals pozidriv No 2
- Overvoltage Category
- III
- Depth
- 57 mm
- [Ui] Rated Insulation Voltage
- power circuit 600 V UL 508 || power circuit 690 V IEC 60947-4-1 || power circuit 600 V CSA C22.2 No 14
- [Icw] Rated Short-Time Withstand Current
- 115 A 50 °C - 1 s for power circuit || 105 A 50 °C - 5 s for power circuit || 100 A 50 °C - 10 s for power circuit || 75 A 50 °C - 30 s for power circuit || 55 A 50 °C - 1 min for power circuit || 50 A 50 °C - 3 min for power circuit || 25 A 50 °C - >= 15 min for power circuit
- Heat Dissipation
- 1.3-1.3 W