- Minimum Switching Current
- 5 mA for signalling circuit
- [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
- Auxiliary Contact Composition
- 1 NC
- Control Circuit Voltage Limits
- operational: 0.7...1.3 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
- printed circuit boards
- Control Circuit Type
- DC wide range
- 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
- 1.8-1.8 W 20 °C
- Insulation Resistance
- > 10 MOhm for signalling circuit
- 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 || 110 A AC for signalling circuit conforming to IEC 60947
- Motor Power Kw
- 3 kW 220...230 V AC 50/60 Hz AC-3 || 5.5 kW 380...415 V AC 50/60 Hz AC-3 || 5.5 kW 440 V AC 50/60 Hz AC-3 || 4 kW 690 V AC 50/60 Hz AC-3 || 3 kW 220...230 V AC 50/60 Hz AC-3e || 5.5 kW 380...415 V AC 50/60 Hz AC-3e || 5.5 kW 440 V AC 50/60 Hz AC-3e || 4 kW 690 V AC 50/60 Hz AC-3e || 3 kW 220...230 V AC 50/60 Hz AC-4 || 5.5 kW 380...415 V AC 50/60 Hz AC-4 || 5.5 kW 440 V AC 50/60 Hz AC-4
- Associated Fuse Rating
- 25 A gG at <= 440 V for power circuit || 25 A aM for power circuit || 10 A gG for signalling circuit conforming to IEC 60947 || 10 A gG for signalling circuit conforming to VDE 0660
- Net Weight
- 0.235 kg
- [Uimp] Rated Impulse Withstand Voltage
- 8 kV
- Connections - Terminals
- solder pins 0.035 mm)
- Pole Contact Composition
- 3 NO
- Coil Technology
- built-in bidirectional peak limiting diode suppressor
- Utilisation Category
- AC-3 || AC-3e || AC-1 || AC-4
- [Ie] Rated Operational Current
- 12 A (at <60 °C) at <= 440 V AC AC-3 for power circuit || 12 A (at <60 °C) at <= 440 V AC AC-3e for power circuit || 20 A (at <60 °C) at <= 690 V AC AC-1 for power circuit
- Minimum Switching Voltage
- 17 V for signalling circuit
- Maximum Operating Rate
- 3600 cyc/h
- Electrical Durability
- 1.3 Mcycles 12 A AC-3 <= 440 V || 1.3 Mcycles 12 A AC-3e <= 440 V || 0.3 Mcycles 20 A AC-1 <= 690 V || 0.02 Mcycles 72 A AC-4 <= 440 V
- Mechanical Durability
- 30 Mcycles
- Inrush Power In W
- 1.8-1.8 W 20 °C)
- Auxiliary Contacts Type
- instantaneous 1 NC
- Poles Description
- 3P
- Operating Time
- 10...20 ms coil de-energisation and NO opening || 30...40 ms coil energisation and NO closing
- Width
- 45 mm
- Overvoltage Category
- III
- Depth
- 57 mm
- [Ui] Rated Insulation Voltage
- power circuit 600 V UL 508 || power circuit 690 V IEC 60947-4-1 || signalling circuit 690 V IEC 60947-4-1 || signalling circuit 690 V IEC 60947-5-1 || signalling circuit 600 V UL 508 || power circuit 600 V CSA C22.2 No 14 || signalling 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 || 80 A - 1 s for signalling circuit || 90 A - 500 ms for signalling circuit || 110 A - 100 ms for signalling circuit
- Heat Dissipation
- 1.8-1.8 W