TeSys K contactor - 4P (2 NO + 2 NC) - AC-1 <= 440 V 20 A - 48 V AC coil
Description
TeSys K contactor, 4 poles (2NO+2NC), for non-inductive load control applications up to 20A/690V AC-1. It provides a 48V 50/60Hz AC coil, without built-in auxiliary contact, connection by screw clamp terminals. For operating rates until 600 cycles/hour and environments until 50°C, it procures reliability and durability to standard applications. Very compact (45mm width), DIN-rail mounting or screw fixing. 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 | 48 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 Storage | -50-80 °C |
Compatibility Code | LC1K |
Depth | 57 mm |
Device Application | control |
Device Short Name | LC1K |
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 | IP2x conforming to VDE 0106 |
Mechanical Durability | 10 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 | 0.18 kg |
Overvoltage Category | III |
Poles Description | 4P |
Product Certifications | CSA |
Product Name | TeSys K |
Product or Component Type | contactor |
Range | TeSys |
Range of Product | TeSys K |
Standards | BS 5424 |
Tightening Torque | 1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2 |
Utilisation Category | AC-1 |
Width | 45 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 |
Average Impedance | 3 mOhm - Ith 20 A 50 Hz for power circuit |
Contactor Application | resistive load |
Control Circuit Type | AC at 50/60 Hz |
Control Circuit Voltage Limits | operational: 0.8...1.15 Uc (at <50 °C) |
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) |
Irms Rated Making Capacity | 110 A AC for power circuit conforming to NF C 63-110 |
Maximum Operating Rate | 3600 cyc/h |
Operating Altitude | 2000 m without derating |
Operating Time | 10...20 ms coil de-energisation and NO opening |
Pole Contact Composition | 2 NO + 2 NC |
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 |