Schneider Electric TeSys K Contactor 3P AC-3 <= 440V 12A 1 NC Aux. 230-240V AC Coil LC1K1201U7
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Brand : Schneider Electric
Type : Contactor
Description
Schneider Electric LC1K1201U7 TeSys K Contactor is an electrical switch used to turn a circuit on and off. Typically used in applications where it is necessary to control high-performance loads or motors. The contactor has three sets of contacts that can control three separate circuits. AC-3 contactors are designed to control squirrel cage motors. AC-3 operation is used to turn the engine on and off during normal operation.
<= 440V 12A is the maximum voltage and current the contactor is rated for. It can handle up to 440 volts and a maximum current of 12 amps. It has a normally closed auxiliary contact. Auxiliary contacts are additional contacts on the contactor that can be used, for example, to display the status of the contactor or to interlock with other devices. The 230-240 VAC coil is the voltage needed to power the coil inside the contactor, which in turn closes the main contacts. The coil is designed to operate on voltages between 230 and 240 volts AC.
In summary, Schneider Electric LC1K1201U7 TeSys K Contactor is designed to handle up to 440 volts and 12 amps of current. It has three sets of contacts, one normally closed auxiliary contact, and requires a 230-240 VAC supply to power its coil. It is suitable for controlling AC motors under normal operating conditions.
Features
- 12A TP AC3 Contactor AC3 230-240V AC Coil
- Control the flow of electric current in a circuit
- 3-pole contactor for connection by screw clamp terminals
| Brand | Schneider Electric |
| Item Name | Contactor |
| Model | LC1K1201U7 |
| Conventional Free Air Thermal Current | 20 A (at 50 °C) for power circuit, 10 A (at 50 °C) for signalling circuit |
| Control Circuit Voltage | 230...240 V AC 50/60 Hz |
| 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 |
| 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 |
| Rated Impulse Withstand Voltage | 8 kV |
| Ambient Air Temperature For Storage | -50-80 °C |
| Auxiliary Contact Composition | 1 NO |
| Auxiliary Contacts Type | Type instantaneous 1 NO |
| Average Impedance | 3 mOhm - Ith 20 A 50 Hz for power circuit |
| Compatibility Code | LC1K |
| Connections - Terminals | Screw clamp terminals 1 cable(s) 1.5-4 mm²solid, screw clamp terminals 1 cable(s) 0.75-4 mm²flexible without cable end, screw clamp terminals 1 cable(s) 0.34-2.5 mm²flexible with cable end, screw clamp terminals 2 cable(s) 1.5-4 mm²solid, screw clamp terminals 2 cable(s) 0.75-4 mm²flexible without cable end, screw clamp terminals 2 cable(s) 0.34-1.5 mm²flexible with cable end |
| Contactor Application | Motor Control, Resistive Load |
| Control Circuit Type | AC at 50/60 Hz |
| Depth | 57 mm |
| Control Circuit Voltage Limits | Operational: 0.85...1.1 Uc (at <50 °C), drop-out: 0.2...0.75 Uc (at <50 °C) |
| Device Application | Control |
| Flame Retardance | V1 conforming to UL 94, requirement 2 conforming to NF F 16-101, requirement 2 conforming to NF F 16-102 |
| 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 |
| Heat Dissipation | 1.3-1.3 W |
| Hold-in Power Consumption in VA | 4.5-4.5 VA (at 20 °C) |
| Inrush Power in VA | 30-30 VA (at 20 °C) |
| Insulation Resistance | > 10 MOhm for Signalling Circuit |
| IP Degree Of Protection | IP2X conforming to VDE 0106 |
| Maximum Operating Rate | 3600 cyc/h 60 °C |
| Mechanical Durability | 10 Mcycles |
| 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 |
| Minimum Switching Current | 5 mA for signalling circuit |
| Minimum Switching Voltage | 17 V for signalling circuit |
| 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, 4 kW at 480 V AC 50/60 Hz AC-3e, 4 kW at 500...600 V AC 50/60 Hz AC-3e, 4 kW at 660...690 V AC 50/60 Hz AC-3e, 3 kW at 220...230 V AC 50/60 Hz AC-3e, 5.5 kW at 380...415 V AC 50/60 Hz AC-3e, 5.5 kW at 440 V AC 50/60 Hz AC-3e |
| Mounting Support | Plate, Rail |
| Operating Altitude | 2000 m without derating |
| Operating Time | 10...20 ms coil de-energisation and NO opening, 10...20 ms coil energisation and NO closing |
| Overvoltage Category | III |
| Permissible Ambient Air Temperature Around The Device | -40-60 °C, 60-70 °C with derating |
| Pole Contact Composition | 3 NO |
| Poles Description | 3P |
| Certifications | CB Scheme, CCC, UL, CSA, EAC, CE, UKCA |
| Protective Treatment | TC conforming to IEC 60068, TC conforming to DIN 50016 |
| Range of Product | TeSys K |
| 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 |
| 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 |
| Signalling Circuit Frequency | <= 400 Hz |
| Standards | EN/IEC 60947-4-1, GB/T 14048.4, UL 60947-4-1, CSA C22.2 No 60947-4-1, JIS C8201-4-1 |
| Utilisation Category | AC-3, AC-4, AC-1, AC-3e |
| Tightening Torque | 0.8-1.3 N.m - on screw clamp terminals Philips No 2, 0.8-1.3 N.m - on screw clamp terminals flat Ø 6 mm, 0.8-1.3 N.m - on screw clamp terminals pozidriv No 2 |
| 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 |
| 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 |
| Non Overlap Distance | 0.5 mm |
| Weight | 0.18 kg |
