Previous Product

Next Product

reversing Contactor, TeSys K, 3P, AC-3/AC-3e,440V 12A, 1NC, 24V AC coil

Manufacturer: Schneider Electric

SKU: LC2K1201B7

GTIN: 3389110789850

Catalog

Instruction sheet

Environmental Disclosure

Circularity Profile

Declaration of conformity

Old price: $382.25 inc GST

Price: $151.72 inc GST

Qty:

Supported cards

Full Description
Specifications
Reviews

TeSys K reversing contactor, 3 poles (3NO), for motor control applications up to 12A/690V AC-3 (5.5kW@400V). It provides 24V 50/60Hz AC coils, 2NC built-in auxiliary contacts, connection by screw clamp terminals. For operating rates until 600 cycles/hour in AC-3 and environments until 50°C, it procures reliability and durability to standard applications. Compact (90mm width), DIN-rail mounting or screw fixing. With pre-wired reversing power connections, mechanical interlock (without electrical interlocking). Multi standards certified (IEC, UL, CSA, CCC, EAC).

Products specifications

Attribute name	Attribute value
Main
[Icw] rated short-time withstand current	110 A - 100 ms for signalling circuit, 90 A - 500 ms for signalling circuit, 80 A - 1 s for signalling circuit, 25 A 50 °C - >= 15 min for power circuit, 50 A 50 °C - 3 min for power circuit, 55 A 50 °C - 1 min for power circuit, 75 A 50 °C - 30 s for power circuit, 100 A 50 °C - 10 s for power circuit, 105 A 50 °C - 5 s for power circuit, 115 A 50 °C - 1 s for power circuit
Device short name	LC2K
Device application	control
Tightening torque	0.8-1.3 N.m - on screw clamp terminals flat Ø 6 mm, 0.8-1.3 N.m - on screw clamp terminals Philips No 2
Mechanical durability	5 Mcycles
Electrical durability	0.02 Mcycles 72 A AC-4 at Ue <= 440 V, 0.3 Mcycles 20 A AC-1 at Ue <= 690 V, 1.3 Mcycles 12 A AC-3e at Ue <= 440 V, 1.3 Mcycles 12 A AC-3 at Ue <= 440 V
Device presentation	preassembled with reversing power busbar
Range	TeSys
Connections - terminals	screw clamp terminals 2 cable(s) 0.34-1.5 mm²flexible with cable end, screw clamp terminals 2 cable(s) 0.75-4 mm²flexible without cable end, screw clamp terminals 2 cable(s) 1.5-4 mm²solid, screw clamp terminals 1 cable(s) 0.34-2.5 mm²flexible with cable end, screw clamp terminals 1 cable(s) 0.75-4 mm²flexible without cable end, screw clamp terminals 1 cable(s) 1.5-4 mm²solid
Associated fuse rating	10 A gG for signalling circuit conforming to VDE 0660, 10 A gG for signalling circuit conforming to IEC 60947, 25 A aM for power circuit, 25 A gG at <= 440 V for power circuit
Irms rated making capacity	110 A AC for signalling circuit conforming to IEC 60947, 144 A AC for power circuit conforming to IEC 60947
Rated breaking capacity	70 A at 660...690 V conforming to IEC 60947, 80 A at 500 V conforming to IEC 60947, 110 A at 440 V conforming to IEC 60947
Safety reliability level	B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1, B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
Control circuit type	AC at 50/60 Hz
[Ith] conventional free air thermal current	10 A (at 50 °C) for signalling circuit, 20 A (at 60 °C) for power circuit
Range of product	TeSys K
Interlocking type	mechanical
[Ui] rated insulation voltage	signalling circuit: 600 V conforming to CSA C22.2 No 14, power circuit: 600 V conforming to CSA C22.2 No 14, signalling circuit: 600 V conforming to UL 508, signalling circuit: 690 V conforming to IEC 60947-5-1, signalling circuit: 690 V conforming to IEC 60947-4-1, power circuit: 690 V conforming to IEC 60947-4-1, power circuit: 600 V conforming to UL 508
Motor power kW	4 kW at 690 V AC 50/60 Hz, 5.5 kW at 440 V AC 50/60 Hz, 5.5 kW at 380...415 V AC 50/60 Hz, 3 kW at 220...230 V AC 50/60 Hz
Overvoltage category	III
Operating time	10...20 ms coil de-energisation and NO opening, 10...20 ms coil energisation and NO closing
Poles description	3P
Maximum operating rate	3600 cyc/h
[Ie] rated operational current	20 A (at <60 °C) at <= 690 V AC AC-1 for power circuit, 12 A (at <60 °C) at <= 440 V AC AC-3e for power circuit, 12 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
Utilisation category	AC-1, AC-4, AC-3e, AC-3
Pole contact composition	3 NO
[Uimp] rated impulse withstand voltage	8 kV
Product name	TeSys K
Product or component type	reversing contactor
Contactor application	motor control, resistive load
Mounting support	rail, plate
Standards	JIS C8201-4-1, CSA C22.2 No 60947-4-1, UL 60947-4-1, GB/T 14048.4, EN/IEC 60947-4-1
Auxiliary contact composition	1 NC
Average impedance	3 mOhm - Ith 20 A 50 Hz for power circuit
[Ue] rated operational voltage	signalling circuit: <= 690 V AC 50/60 Hz, power circuit: 690 V AC 50/60 Hz
[Uc] control circuit voltage	24 V AC 50/60 Hz
Product certifications	UKCA, CE, EAC, CSA, UL, CCC, CB Scheme
Complementary
Heat dissipation	1.3-1.3 W
Compatibility code	LC2K
Signalling circuit frequency	<= 400 Hz
Minimum switching voltage	17 V for signalling circuit
Control circuit voltage limits	drop-out: 0.2...0.75 Uc (at <50 °C), operational: 0.8...1.15 Uc (at <50 °C)
Hold-in power consumption in VA	4.5-4.5 VA (at 20 °C)
Auxiliary contacts type	type instantaneous 1 NC
Inrush power in VA	30-30 VA (at 20 °C)
Insulation resistance	> 10 MOhm for signalling circuit
Non overlap distance	0.5 mm
Minimum switching current	5 mA for signalling circuit
Environment
IP degree of protection	IP20 conforming to VDE 0106
Protective treatment	TC conforming to DIN 50016, TC conforming to IEC 60068
Ambient air temperature for storage	-50-80 °C
Ambient air temperature for operation	-25-50 °C
Height	58 mm
Mechanical robustness	vibrations contactor opened: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6, vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6, shocks contactor opened, on Z axis: 10 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 X axis: 6 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 closed, on Y axis: 15 Gn for 11 ms conforming to IEC 60068-2-27, shocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27
Depth	57 mm
Width	90 mm
Operating altitude	2000 m without derating
Flame retardance	requirement 2 conforming to NF F 16-102, requirement 2 conforming to NF F 16-101, V1 conforming to UL 94
Net weight	0.39 kg