Eaton Motor Protection Circuit Breaker PKZM 01 Series 1A to 1.6A, 690V AC, 3 Poles, IP20/IP00, -25°C to 278480 PKZM01-1,6

Eaton 278480 PKZM01-1,6 motor protection circuit breaker offers reliable protection designed for AC motors with a current rating adjustable from 1A to 1.6A and a rated operational voltage of 690V AC. Its compact size, measuring 93mm in length, 45mm width, and 90.5mm depth, enables installation in busy electrical control panels.

Equipped with a current transformer sensing type, this motor protection circuit breaker safeguards motors from overcurrents, short circuits, and relay shutdowns by interrupting the power supply when faults occur. The device features simple two-button operation for quick start and stop commands, along with screw terminals for secure wiring connections.

With an operating temperature range from -25°C up to +55°C, the breaker is suitable for diverse industrial environments including manufacturing, HVAC systems, packaging plants, and general machinery protection. The device is rated with IP20 and IP00 protection levels, ensuring safe operation under typical industrial conditions.

The PKZM 01 series supports three poles for three-phase motor protection. It complies with critical safety and quality standards such as VDE 0660 Part 102, RoHS directives, and IEC/EN 60947-4-1 standards, ensuring trustworthy performance and regulatory adherence.

The motor protection circuit breaker includes a test function that enables users to verify correct protection operations easily, enhancing safety and maintenance efficiency. This model is manufactured in Germany, reflecting high build quality and durability.

Adjustable current trip level between 1A and 1.6A for precise motor protection. Operational voltage up to 690V AC suitable for industrial applications. Wide operating temperature range from -25°C to 55°C for diverse environments.

Compact dimensions (93mm length, 45mm width, 90.5mm depth) fit constrained spaces. Two-button operation for easy motor start and stop control. Screw terminals provide secure and quick electrical connections. Test function allows verification of motor protection functionality.

Compliant with VDE 0660 Part 102, RoHS, IEC/EN 60947-4-1 standards. Three pole configuration for protection of three-phase motors.

Ideal for use in industrial, manufacturing, electrical automation, and control panel applications requiring motor safeguarding. Explore more products in the Motor Protection Circuit Breaker category on EnvMart for comprehensive solutions.