| utilisation category | AC-4
AC-3
AC-1 |
| poles description | 3P |
| power pole contact composition | 3 NO |
| [Ie] rated operational current | 20 A (at < 50 °C) at ≤ 440 V AC AC-1 for power circuit
12 A at ≤ 440 V AC AC-3 for power circuit
16 A (at < 70 °C) at 690 V AC AC-1 for power circuit |
| control circuit type | AC at 50/60 Hz |
| [Uc] control circuit voltage | 24 V AC 50/60 Hz |
| motor power kW | 4 kW at 480 V AC 50/60 Hz AC-3
4 kW at 500...600 V AC 50/60 Hz AC-3
4 kW at 660...690 V AC 50/60 Hz AC-3
2.2 kW at 400 V AC 50/60 Hz AC-4
3 kW at 220...230 V AC 50/60 Hz AC-3
5.5 kW at 380...415 V AC 50/60 Hz AC-3
5.5 kW at 440 V AC 50/60 Hz AC-3 |
| auxiliary contact composition | 1 NC |
| overvoltage category | III |
| [Ith] conventional free air thermal current | 20 A (at 50 °C) for power circuit
10 A (at 50 °C) for signalling circuit |
| Irms rated making capacity | 110 A AC for signalling circuit conforming to IEC 60947
144 A AC for power circuit conforming to NF C 63-110
144 A AC for power circuit conforming to IEC 60947 |
| 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 |
| 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 |
| average impedance | 3 mOhm - Ith 20 A 50 Hz for power circuit |
| insulation resistance | > 10 MOhm for signalling circuit |
| inrush power in VA | 30 VA (at 20 °C) |
| hold-in power consumption in VA | 4.5 VA (at 20 °C) |
| heat dissipation | 1.3 W |
| control circuit voltage limits | Operational: 0.8...1.15 Uc (at < 50 °C)
Drop-out: 0.2...0.75 Uc (at < 50 °C) |
| maximum operating rate | 3600 cyc/h |
| auxiliary contacts type | type instantaneous 1 NC |
| signalling circuit frequency | ≤ 400 Hz |
| minimum switching current | 5 mA for signalling circuit |
| minimum switching voltage | 17 V for signalling circuit |
| operating time | 10...20 ms coil de-energisation and NO opening
10...20 ms coil energisation and NO closing |
| safety reliability level | B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| non overlap distance | 0.5 mm |
| mechanical robustness | Shocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor closed, on Z axis: 15 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor opened, on X axis: 6 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor opened, on Y axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Shocks contactor opened, on Z axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6
Vibrations contactor opened: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 |
