TE Connectivity KHU-17D11-12 Industrial Relay

TE Connectivity’s Potter & Brumfield KHU-17D11-12 (also listed as KHAU-17D11-12) is a general-purpose DC power relay with four Form C (4PDT-CO) contacts. It features a 12 V DC coil, monostable operation, and a 2.5 A contact rating, suitable for mid-current switching in industrial control panels. The coil power is 900 mW and the coil resistance is 160 Ω, helping define actuation energy and package size. This relay is designed for DC control circuits where multiple isolated switchover paths are required in a compact form factor, making it appropriate for equipment control, automation, and panel logic requiring four independent SPDT paths.