TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NO - 24 V AC coil
LC2K0910B7
Description
TeSys K reversing contactor, 3 poles (3NO), for motor control applications up to 9A/690V AC-3 (4kW@400V). It provides 24V 50/60Hz AC coils, 2NO 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), Green Premium compliant (RoHS/REACh).
Product Details
| [ie] Rated Operational Current | 20 A (at <50 °C) at <= 440 V AC AC-1 for power circuit |
|---|---|
| [uc] Control Circuit Voltage | 24 V AC 50/60 Hz |
| [ue] Rated Operational Voltage | power circuit: 690 V AC 50/60 Hz |
| [ui] Rated Insulation Voltage | power circuit: 600 V conforming to UL 508 |
| [uimp] Rated Impulse Withstand Voltage | 8 kV |
| Ambient Air Temperature for Operation | -25-50 °C |
| Ambient Air Temperature for Storage | -50-80 °C |
| Auxiliary Contacts Type | type instantaneous 1 NO |
| Compatibility Code | LC2K |
| Depth | 57 mm |
| Device Application | control |
| Device Short Name | LC2K |
| Electrical Durability | 0.18 Mcycles 20 A AC-1 at Ue <= 440 V |
| Flame Retardance | V1 conforming to UL 94 |
| Height | 58 mm |
| Ip Degree of Protection | IP20 conforming to VDE 0106 |
| Mechanical Durability | 5 Mcycles |
| Mechanical Robustness | shocks contactor closed, on X axis: 10 Gn for 11 ms conforming to IEC 60068-2-27 |
| Mounting Support | rail |
| Net Weight | 0.39 kg |
| Overvoltage Category | III |
| Poles Description | 3P |
| Product Certifications | UL |
| Product Name | TeSys K |
| Product or Component Type | reversing contactor |
| Range | TeSys |
| Range of Product | TeSys K |
| Standards | NF C 63-110 |
| Tightening Torque | 1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2 |
| Utilisation Category | AC-4 |
| Width | 90 mm |
| [icw] Rated Short-time Withstand Current | 90 A 50 °C - 1 s for power circuit |
| Connections - Terminals | screw clamp terminals 1 cable(s) 1.5-4 mm²solid |
| [ith] Conventional Free Air Thermal Current | 20 A (at 50 °C) for power circuit |
| Associated Fuse Rating | 25 A gG at <= 440 V for power circuit |
| Auxiliary Contact Composition | 1 NO |
| Average Impedance | 3 mOhm - Ith 20 A 50 Hz for power circuit |
| Contactor Application | motor control |
| Control Circuit Type | AC at 50/60 Hz |
| Control Circuit Voltage Limits | operational: 0.8...1.15 Uc (at <50 °C) |
| Device Presentation | preassembled with reversing power busbar |
| 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 |
| Interlocking Type | mechanical |
| Irms Rated Making Capacity | 110 A AC for power circuit conforming to NF C 63-110 |
| Maximum Operating Rate | 3600 cyc/h |
| Minimum Switching Current | 5 mA for signalling circuit |
| Minimum Switching Voltage | 17 V for signalling circuit |
| Motor Power Kw | 2.2 kW at 220...230 V AC 50/60 Hz |
| Non Overlap Distance | 0.5 mm |
| Operating Altitude | 2000 m without derating |
| Operating Time | 10...20 ms coil energisation and NO closing |
| Pole Contact Composition | 3 NO |
| Protective Treatment | TC conforming to IEC 60068 |
| Rated Breaking Capacity | 110 A at 415 V conforming to IEC 60947 |
| Safety Reliability Level | B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 |
| Signalling Circuit Frequency | <= 400 Hz |
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