Eaton Motor Protection Circuit Breaker 32A-40A, 3 Poles, 690V AC, Rotary Dial Actuator, PKZM4-40 222354 PKZM4-40

Eaton 222354 PKZM4-40 Motor Protection Circuit Breaker delivers advanced motor protection with a robust 32A-40A current rating in a reliable 3-pole rotary dial actuator design. It operates efficiently at 690V AC and withstands extreme temperature ranges from -25°C to 55°C, making it suitable for demanding industrial environments.

The circuit breaker features a compact form factor measuring 140mm in height, 55mm in width, and 160mm in depth, allowing seamless integration into control panels and automation systems. Its current transformer sensing technology offers precise current monitoring to protect motors against overcurrent and phase failure.

Designed for ease of use, it includes a front-mounted screw dial for hassle-free current adjustment, and it snaps onto a standard DIN rail for rapid installation without the need for special tools. With an electrical service life rated at 30,000 operations and the capability to handle up to 40 breaking cycles per hour, this breaker ensures reliable long-term motor safeguard.

This breaker is compliant with international standards IEC/EN 60947-4-1, VDE 0660 Part 102, and RoHS directives, underscoring its safety and environmental credentials. It is widely utilized across industrial sectors including manufacturing, material handling, and packing plants for effective motor protection.

Three-pole configuration ensuring comprehensive motor protection. Operates at a supply voltage of 690V AC. Compact size of 140mm height, 55mm width, and 160mm depth for easy integration. Features a rotary dial actuator for simple current setting adjustments.

Supports operating temperatures ranging from -25°C to 55°C. Equipped with current transformer sensing for precise overload detection. Front-mounted screw dial allows tool-free current setting control. Snap-on mounting onto standard DIN rail facilitates quick installation.

Electrical service life of up to 30,000 operations guarantees long-term reliability. Complies with IEC/EN 60947-4-1, VDE 0660 Part 102, and RoHS standards.

Choose Eaton Motor Protection Circuit Breakers for safeguarding your motors against electrical faults with superior accuracy and durability. Explore more motor protection and automation control solutions on EnvMart.