General Electric RT2M is a thermal overload relay in GE’s RT2 family, designed to protect three-phase motors when used with GE CL-series contactors. The device provides an adjustable trip current in the 90–110 A range and is Class 10 rated for fast, reliable protection. It features screw-terminal wiring for dependable connections and is specified for GE CL contactors (including CL05 through CL10 variants) in standard motor-control circuits. Typical motor applications span roughly 22 kW to 55 kW at common voltages, placing RT2M in the mid-size industrial motor protection tier. Reset behavior can be configured as manual or automatic to suit different control schemes.
