Eaton PKZM4-50 Overload Range 40 – 50 A

Eaton PKZM4-50 Overload Range 40 – 50 A

Discover Eaton’s exceptional motor protection solution – the PKZM4 Series Motor Protection Circuit Breaker.

Designed to ensure reliability and sturdiness, these circuit breakers are the ideal choice for safeguarding your motors against electrical faults like overloads, high voltages, short circuits, and relay shutdowns. With a range covering 0.1 A to 63 A and 18 different types available, engineering becomes simpler, and storage space is minimized.

Acting as a crucial intermediary between your devices, the PKZM4 circuit breakers protect vital equipment, reducing machinery downtime and ensuring smooth operations. Featuring a manual operation with a rotary knob for easy switching on and off, these DIN-rail mounted circuit breakers offer a breaking capacity of up to 50kA, making upstream current limiters almost unnecessary. Their short-circuit breaking capacity is rated up to 150 kA for 12 A and 50kA for 32 A.

Installing accessories such as auxiliary contacts, trip indicating auxiliary contacts, voltage release, and shunt trips is a breeze without the need for tools, significantly reducing installation time. Enjoy seamless compatibility with the DIL contactor series, making them the perfect choice for configuring motor starter combinations.

The PKZM4 circuit breakers boast a larger frame size than PKZM0 while sharing the same accessories like shunt release and lockable rotary handle. Experience peace of mind with their type 1 and 2 coordination and rated operating voltage of 690 V ac. As part of the xStart family of control gear products, these circuit breakers deliver outstanding motor protection with clear breaker status indication using the rotary knob.