Schneider Electric TeSys K LC1K 4 Pole Contactor, 2NO/2NC, 20 A, 230 V ac Coil. Contact Voltage Rating: 690 V ac. Terminal Type: Faston Connector. Width: 45mm. Length: 58mm. Minimum Operating Temperature: -25°C. Maximum Operating Temperature: +50°C. Depth: 57mm. MPN: LC1K090087M72