Spec SheetThe Schneider Electric TeSys K contactor provides reliable control for non-inductive load applications. It features four poles with a contact configuration of 2 normally open (NO) and 2 normally closed (NC). The device is rated for operational voltages up to 440V AC-1 and includes a 230V 50/60Hz control coil.
Constructed with a compact 45mm width, it supports DIN-rail mounting or screw fixing, making it suitable for various control panel configurations. Connection is made via screw clamp terminals, with a recommended tightening torque of 0.8-1.3 N.m. The contactor is certified under multiple standards including IEC, UL, CSA, CCC, and EAC, ensuring compliance with international safety and performance requirements.
- Four-pole contactor with 2 NO + 2 NC contacts
- Rated for 20A at up to 690V AC-1
- Control circuit voltage of 230V AC 50/60Hz
- Connection via screw clamp terminals
- Compact design with 45mm width
- Certified under IEC, UL, CSA, CCC, and EAC standards
Technical Specifications
| Complementary Attributes - Control Circuit Voltage Limits | operational: 0.8...1.15 Uc (at <50 °C), drop-out: >= 0.20 Uc (at <50 °C) |
| Complementary Attributes - Rated Breaking Capacity | 110 A at 220...230 V conforming to IEC 60947, 110 A at 380...400 V conforming to IEC 60947, 110 A at 415 V conforming to IEC 60947, 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 |
| Complementary Attributes - Icw Rated Short Time Withstand Current | 90 A 50 °C - 1 s for power circuit, 85 A 50 °C - 5 s for power circuit, 80 A 50 °C - 10 s for power circuit, 60 A 50 °C - 30 s for power circuit, 45 A 50 °C - 1 min for power circuit, 40 A 50 °C - 3 min for power circuit, 20 A 50 °C - >= 15 min for power circuit |
| Complementary Attributes - Uc Control Circuit Voltage | 230 V AC 50/60 Hz, 230 V |
| Complementary Attributes - Ue Rated Operational Voltage | power circuit <= 690 V AC <= 400 Hz, signalling circuit <= 690 V AC <= 400 Hz |
| Complementary Attributes - Ui Rated Insulation Voltage | power circuit 600 V UL 508, power circuit 690 V IEC 60947-4-1, power circuit 600 V CSA C22.2 No 14 |
| Complementary Attributes - Control Circuit Type | AC 50/60 Hz |
| Complementary Attributes - Irms Rated Making Capacity | 110 A AC for power circuit conforming to IEC 60947 |
| Complementary Attributes - Maximum Operating Rate | 3600 cyc/h |
| Complementary Attributes - Ie Rated Operational Current | 20 A (at <60 °C) at <= 690 V AC AC-1 for power circuit |
| Complementary Attributes - Uimp Rated Impulse Withstand Voltage | 8 kV |
| Persona Type Ids | EU, LC, OM, OM8, PB, SI |
| Persona Type Names | End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, System Integrator |
| Market Segmentation Id | COMMERCIAL, INDUSTRIAL |
| Market Segmentation | Commercial, Industrial |
| Associated Fuse Rating | 25 A gG at <= 440 V for power circuit, 25 A aM for power circuit |
| Flame Retardance | V1 conforming to UL 94, requirement 2 conforming to NF F 16-101, requirement 2 conforming to NF F 16-102 |
| Mechanical Robustness | shocks contactor closed, on X axis10 Gn for 11 ms IEC 60068-2-27, shocks contactor closed, on Y axis15 Gn for 11 ms IEC 60068-2-27, shocks contactor closed, on Z axis15 Gn for 11 ms IEC 60068-2-27, shocks contactor opened, on X axis6 Gn for 11 ms IEC 60068-2-27, shocks contactor opened, on Y axis10 Gn for 11 ms IEC 60068-2-27, shocks contactor opened, on Z axis10 Gn for 11 ms IEC 60068-2-27, vibrations contactor closed4 Gn, 5...300 Hz IEC 60068-2-6, vibrations contactor opened2 Gn, 5...300 Hz IEC 60068-2-6 |
| Mounting Support | rail, plate |
| Operating Time | 10...20 ms coil de-energisation and NO opening, 10...20 ms coil energisation and NO closing, 15...25 ms coil de-energisation and NC closing, 5...15 ms coil energisation and NC opening |
| Protective Treatment | TC IEC 60068, TC DIN 50016 |
| Safety Reliability Level | B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1, B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1 |
| Signalling Circuit Frequency | <= 400 Hz, <= 400 Hz |
| Tightening Torque | 0.8-1.3 N.m screw clamp terminals Philips No 2, 0.8-1.3 N.m screw clamp terminals flat Ø 6 mm, 0.8-1.3 N.m screw clamp terminals pozidriv No 2 |
| Connections Terminals | screw clamp terminals 2 0.75-4 mm²flexible without cable end, screw clamp terminals 2 0.34-1.5 mm²flexible with cable end, screw clamp terminals, screw clamp terminals 1 1.5-4 mm²solid, screw clamp terminals 1 0.75-4 mm²flexible without cable end, screw clamp terminals 1 0.34-2.5 mm²flexible with cable end, screw clamp terminals 2 1.5-4 mm²solid |
| Icw Rated Short Time Withstand Current | 90 A 50 °C - 1 s for power circuit, 85 A 50 °C - 5 s for power circuit, 80 A 50 °C - 10 s for power circuit, 60 A 50 °C - 30 s for power circuit, 45 A 50 °C - 1 min for power circuit, 40 A 50 °C - 3 min for power circuit, 20 A 50 °C - >= 15 min for power circuit |
| Ith Conventional Free Air Thermal Current | 20 A (at 60 °C) for power circuit, 10 A (at 50 °C) for signalling circuit |
| Carbon Footprint Of The Distribution Phase A4 | 0.35474462234016035, 0.4 kg CO2 eq. |
| Carbon Footprint Of The End Of Life Phase C1 To C4 | 0.25761189519253946, 0.3 kg CO2 eq. |
| Carbon Footprint Of The Installation Phase A5 | 0 kg CO2 eq., 0.02438721956318318 |
| Carbon Footprint Of The Manufacturing Phase A1 To A3 | 0.9 kg CO2 eq., 0.9191500378989131 |
| Carbon Footprint Of The Use Phase B2 B3 B4 B6 | 57 kg CO2 eq., 56.65241524409137 |
| Certificate Agency | CB Scheme, CCC, UL, CSA, EAC, CE, UKCA |
| Local Data Status | Publishable |
| Local Publishable Date | 2025-02-26 |
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