Eaton ZB65-57

The Eaton ZB65-57 is a thermal overload relay designed to safeguard motors from overheating by monitoring current levels. It fits the ZB65 frame and offers an adjustable current range between 40 and 57 amps, allowing for flexible protection settings. This relay includes one normally open and one normally closed auxiliary contact, which can be used for signaling or control purposes. Its direct mounting design simplifies installation, though it has an IP00 protection rating, so it’s best suited for environments where exposure to dust and moisture is minimal. The device operates at voltages up to 500 VAC and features a power loss of 7.5 watts during operation. This reliable component is available through BSP Automation, providing a practical solution for motor protection in various industrial applications.