Moeller PKZMO-32 Motor Protective Circuit Breaker

Description

The Moeller PKZMO-32 is a high-performance 3-pole motor protective circuit breaker designed to offer comprehensive protection for electric motors. It features an adjustable thermal overload release and a fixed magnetic short-circuit release. This device is built for durability and reliability in demanding industrial environments, ensuring the safety and longevity of your motor-driven equipment. It is compliant with major international standards, including IEC/EN 60947, UL, and CSA.

Specifications

• Manufacturer: Moeller (An Eaton Brand)
• Type: PKZMO-32
• Function: Motor Protective Circuit Breaker
• Number of Poles: 3
• Rated Current (In): 32 A
• Setting Range (Overload Release): 25 - 32 A
• Rated Operational Voltage (Ue): up to 690V AC
• Short-circuit breaking capacity (Icu) at 400V: 50 kA

Label Info

• Model: PKZMO-32
• Nominal Current: In=32A
• Standards: IEC/EN 60947-4-1, IEC/EN 60947-2, UL 508, CSA C22.2 No. 14

Application

This motor protective circuit breaker is ideal for direct-on-line starting and protection of three-phase squirrel cage motors. It is commonly used in applications such as conveyor systems, pumps, fans, and other industrial machinery where reliable motor protection is critical.

Country of Origin

Made in Germany.

CO2 Impact

By purchasing this refurbished component, you are actively contributing to the circular economy and helping to prevent 14 kg of CO2 emissions. This saving is equivalent to the emissions from driving a car for approximately 70 kilometers.

Availability

This unit is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What is the overload setting range for this PKZMO-32?

The Moeller PKZMO-32 has a nominal current of 32A and features an adjustable thermal overload release. The typical setting range for this model is from 25A to 32A, allowing for precise protection tailored to your specific motor's full-load current.

Yes, the PKZMO-32 is designed to meet global standards. It complies with IEC/EN 60947 and is also UL listed and CSA certified (marked as SP), making it suitable for use in both European (IEC) and North American (NEMA) control panels.

Absolutely. The PKZMO series is modular. You can easily add front-mounted or side-mounted auxiliary contacts (like the NHI-E series) and other accessories such as undervoltage releases or shunt trips to enhance its functionality.

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Last Update: Friday, March 13, 2026