MCE Thermal Overload Relay 30–40A for D40–D95 Contactors

The MCE Thermal Overload Relay is a large-frame protection device designed for use with MCE-D40 to D95 contactors in three-phase motor circuits. With a current rating of 30–40 A and rated for 18.5 kW (25 HP) at 400 V, it provides reliable overload protection against motor stall and thermal runaway conditions. Ideal for electrical contractors, panel builders, and industrial maintenance technicians working with heavy-duty motor control installations.