ABB 65A MS165 Motor Protection Unit, Operating Temperature -25 °C to 60 °C MS165

ABB MS165 series manual motor protection unit MS165 with 65A current rating and operational temperature range from -25 °C to 60 °C is designed for effective motor safety and control in industrial and commercial environments.

The compact and robust MS165 unit offers superior protection through its overload protection as Class 10, a trip-free mechanism, and phase loss sensitivity. Its lockable rotary handle allows safe isolation and operation with clear switch position indication, enhancing user safety.

Designed for both 3-phase and single-phase motors, this motor protection unit provides a clear fault indication window that facilitates easy identification of short circuit tripping, minimizing downtime and maintenance effort.

Built-in disconnect function supports safe circuit isolation while conforming to international approvals and standards such as CB, CCC, CSA 22.2 No. 14, cUL E137861, IEC/EN 60947-1, 2, and 4-1.

The IP20 and IP10 rating ensure protection against solid particles and limited ingress of liquids, making it suitable for varied industrial and electrical automation settings. This unit features overload protection and phase loss sensitivity for enhanced motor safety.

Trip-free mechanism and lockable handle secure operational reliability. Temperature compensation provides consistent performance across varying conditions. Clear fault indication window aids quick maintenance and troubleshooting.

Complies with multiple international safety and quality standards for assured reliability. Designed for industrial, manufacturing, automation, and electrical control applications. ABB MS165 Motor Protection Units are key components in motor safety systems, offering compact design, robust functionality, and ease of use.

Explore more motor protection solutions and accessories in the Motors & Pumps section at EnvMart for comprehensive industrial automation.