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PKZM4-40222354

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32–40A motor breaker, 50kA @ 600V

Moeller PKZM4-40 motor protection circuit breaker with screw terminal connection. Designed for motor circuits requiring adjustable thermal overload protection from 32–40A. Capable of withstanding short-circuit currents up to 50kA at 600V. Equipped with a magnetic short-circuit release set at 448A. Supports backup protection with current limiting fuses or circuit breakers rated up to 600A, ensuring high fault tolerance for industrial systems.

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  • Technical Specifications
Model PKZM4-40
Connection Type Screw Terminal
Rated Operating Voltage 600V
Overload Release Range 32–40A
Short-Circuit Breaking Capacity 50kA @ 600V
Short Circuit Release 448A
Maximum Backup Fuse (CL) 600A
Maximum Backup Circuit Breaker (CL) 600A
Trip Type Thermal-Magnetic

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