CONT 12A AC3 5.5KW 1NO AUX 24VAC COIL

LC1K1210B7
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Description

Contactor, TeSys K, 3P, AC-3/AC-3e,440V 12A, 1NO aux, 24V AC coil, screw clamp terminals

Product Details

Activity PPCTR
Weight (in Kg) 2.05 kg
[ith] Conventional Free Air Thermal Current 20 A (at 50 °C) for power circuit, 10 A (at 50 °C) for signalling circuit
Pole Contact Composition 3 NO
Product Name TeSys K
Range of Product TeSys K
[ue] Rated Operational Voltage power circuit: 690 V AC 50/60 Hz, signalling circuit: <= 690 V AC 50/60 Hz
Product or Component Type contactor
[uc] Control Circuit Voltage 24 V AC 50/60 Hz
Range TeSys
Control Circuit Type AC at 50/60 Hz
Control Circuit Voltage Limits operational: 0.8...1.15 Uc (at <50 °C), drop-out: 0.2...0.75 Uc (at <50 °C)
Device Application control
Maximum Operating Rate 3600 cyc/h
Operating Time 10...20 ms coil de-energisation and NO opening, 10...20 ms coil energisation and NO closing
Poles Description 3P
Operating Altitude 2000 m without derating
Net Weight 0.18 kg
Mechanical Durability 10 Mcycles
Standards BS 5424, IEC 60947, NF C 63-110, VDE 0660
Utilisation Category AC-1#|#AC-4#|#AC-3#|#AC-3e
[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, 80 A - 1 s for signalling circuit, 90 A - 500 ms for signalling circuit, 110 A - 100 ms for signalling circuit, 25 A 50 °C - >= 15 min for power circuit
[uimp] Rated Impulse withstand Voltage 8 kV
Ambient Air Temperature for Storage -50-80 °C
[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, 12 A at <= 440 V AC AC-3e for power circuit
Compatibility Code LC1K
Product Certifications CSA#|#UL#|#UKCA
[ui] Rated Insulation Voltage power circuit: 600 V conforming to UL 508, power circuit: 690 V conforming to IEC 60947-4-1, signalling circuit: 690 V conforming to IEC 60947-4-1, signalling circuit: 690 V conforming to IEC 60947-5-1, signalling circuit: 600 V conforming to UL 508, power circuit: 600 V conforming to CSA C22.2 No 14, signalling circuit: 600 V conforming to CSA C22.2 No 14
Height 58 mm
Depth 57 mm
Width 45 mm

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