ZB12-0.4 Eaton Overload Relay

The Moeller ZB12-0.4 is a thermal overload relay designed to provide accurate motor protection in small-current applications. Its adjustable current range of 0.24–0.4A supports setting the relay to suit the operating current of the motor being protected. The 3P overload relay includes one normally open and one normally closed auxiliary contact, supporting integration into control systems. For short-circuit protection up to 600 VAC, the device may be paired with either a 1A fuse or a 25A circuit breaker. The relay meets UL, CSA, and IEC standards for use in industrial overload protection environments.