The Eaton Moeller series NZM is a cutting-edge molded case circuit breaker designed to deliver superior performance and safety for electrical installations. With robust specifications, this three-pole circuit breaker ensures reliable protection for systems operating at a voltage rating of up to 690 V, making it an ideal choice for complex and high-capacity applications. Engineered to accommodate a rated current of 500 A, it features advanced thermal and magnetic release mechanisms that ensure prompt disconnection in the event of overloads or short circuits. The NZM series stands out with its user-friendly design, facilitating easy installation and maintenance, while also adhering to strict compliance standards such as RoHS and IEC/EN 60947. Perfectly suited for ungrounded supply systems, this circuit breaker guarantees optimal performance across a range of demanding environments.

Three-pole design allows flexibility in complex electrical setups
Thermomagnetic release system provides accurate overload and short-circuit protection
Robust construction meets high standards of durability and safety
IP20 basic degree of protection enhances safety in operational control areas
High short-circuit breaking capacity ensures safe operation during transient events
Compact dimensions facilitate easier installation in tight spaces
Compatible with a variety of terminal configurations for versatile applications
Offers multiple mounting options tailored to various installation requirements
Temperature rise calculations supported with comprehensive heat dissipation data
Dedicated support for panel builders ensures compliance with stringent electrical standards