Electric
The ZBG455 is a thermal critical-rated overload relay manufactured by Schneider Electric. It is designed to provide motor overload protection for motor control applications. The ZBG455 is rated for a maximum current of 45 amperes and is thermally protected up to 440 volts AC. It features a nominal voltage of 24V - 48VAC/DC and can be used with IEC 60947-4-1 compatible contactors and motor controllers. This overload relay is cULus certified and is designed for Class 20 - 25 overload motors.