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Poles description: 3P
[Ue] rated operational voltage
Power circuit: <= 690 V AC 25...400 Hz
Power circuit: <= 300 V DC
[Ie] rated operational current
25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
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
[Uc] control circuit voltage
24 V AC 50/60 Hz
Motor power kW
3 kW at 220...230 V AC 50/60 Hz (AC-3)
5.5 kW at 380...400 V AC 50/60 Hz (AC-3)
5.5 kW at 415...440 V AC 50/60 Hz (AC-3)
7.5 kW at 500 V AC 50/60 Hz (AC-3)
7.5 kW at 660...690 V AC 50/60 Hz (AC-3)
3.7 kW at 400 V AC 50/60 Hz (AC-4)
3 kW at 220...230 V AC 50/60 Hz (AC-3e)
5.5 kW at 380...400 V AC 50/60 Hz (AC-3e)
5.5 kW at 415...440 V AC 50/60 Hz (AC-3e)
7.5 kW at 500 V AC 50/60 Hz (AC-3e)
7.5 kW at 660...690 V AC 50/60 Hz (AC-3e)
Motor power hp
0.5 hp at 115 V AC 50/60 Hz for 1 phase motors
2 hp at 230/240 V AC 50/60 Hz for 1 phase motors
3 hp at 200/208 V AC 50/60 Hz for 3 phases motors
3 hp at 230/240 V AC 50/60 Hz for 3 phases motors
7.5 hp at 460/480 V AC 50/60 Hz for 3 phases motors
10 hp at 575/600 V AC 50/60 Hz for 3 phases motors
Compatibility code: LC1D
Pole contact composition: 3 NO
Protective cover: With
[Ith] conventional free air thermal current
25 A (at 60 °C) for power circuit
10 A (at 60 °C) for signalling circuit
Irms rated making capacity
250 A at 440 V for power circuit conforming to IEC 60947
140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1
Rated breaking capacity: 250 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current
105 A 40 °C - 10 s for power circuit
210 A 40 °C - 1 s for power circuit
30 A 40 °C - 10 min for power circuit
61 A 40 °C - 1 min for power circuit
100 A - 1 s for signalling circuit
120 A - 500 ms for signalling circuit
140 A - 100 ms for signalling circuit
Associated fuse rating
10 A gG for signalling circuit conforming to IEC 60947-5-1
40 A gG at <= 690 V coordination type 1 for power circuit
25 A gG at <= 690 V coordination type 2 for power circuit
Average impedance: 2.5 mOhm - Ith 25 A 50 Hz for power circuit
Power dissipation per pole
0.36 W AC-3
1.56 W AC-1
0.36 W AC-3e
[Ui] rated insulation voltage
Power circuit: 690 V conforming to IEC 60947-4-1
Power circuit: 600 V CSA certified
Power circuit: 600 V UL certified
Signalling circuit: 690 V conforming to IEC 60947-1
Signalling circuit: 600 V CSA certified
Signalling circuit: 600 V UL certified
[Uimp] rated impulse withstand voltage: 6 kV conforming to IEC 60947
Mechanical durability: 15 Mcycles
Electrical durability
2 Mcycles 12 A AC-3 at Ue <= 440 V
0.8 Mcycles 25 A AC-1 at Ue <= 440 V
2 Mcycles 12 A AC-3e at Ue <= 440 V
Control circuit type: AC at 50/60 Hz standard
Coil technology: Without built-in suppressor module
Control circuit voltage limits
0.3...0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz
0.8...1.1 Uc (-40…60 °C):operational AC 50 Hz
0.85...1.1 Uc (-40…60 °C):operational AC 60 Hz
1...1.1 Uc (60…70 °C):operational AC 50/60 Hz
Inrush power in VA
70 VA 60 Hz cos phi 0.75 (at 20 °C)
70 VA 50 Hz cos phi 0.75 (at 20 °C)
Hold-in power consumption in VA
7.5 VA 60 Hz cos phi 0.3 (at 20 °C)
7 VA 50 Hz cos phi 0.3 (at 20 °C)
Heat dissipation: 2…3 W at 50/60 Hz
Operating time
12...22 ms closing
4...19 ms opening
Maximum operating rate: 3600 cyc/h 60 °C
Auxiliary contact composition: 1 NO + 1 NC
Auxiliary contacts type
Type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1
Type mirror contact 1 NC conforming to IEC 60947-4-1
Signalling circuit frequency: 25...400 Hz
Minimum switching voltage: 17 V for signalling circuit
Minimum switching current: 5 mA for signalling circuit
Insulation resistance: > 10 MOhm for signalling circuit
Non-overlap time
1.5 ms on de-energisation between NC and NO contact
1.5 ms on energisation between NC and NO contact
Mounting support:
Rail
Plate
