TE Connectivity Electromechanical Relays & Contactors K1137793

The Series 29 120A single-pole power relay is designed for high-current switching in heavy-duty transportation and industrial applications, featuring a sealed housing compliant with IP67 and IP6K9K standards. It supports continuous current up to 120A at voltages up to 48VDC, with a coil voltage range of 18-32VDC for the 28V nominal variant. The relay has M8 mounting terminals with a torque specification of 12-13Nm, operates within a temperature range of -40°C to +85°C, and withstands 6g shock and 4g vibration. Electrical characteristics include a maximum contact voltage drop of 150mV initially, an insulation resistance of 100MΩ, and a dielectric strength of 1050VAC for one minute. Magnetic blowouts are recommended for loads over 40VDC to ensure contact longevity. Mounting options include standard side, short form side, bottom, and long form side configurations.