Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 3P 250A, Breaking Capacity 5 kA, Fixed Mount

Subtotal (1 unit)*

£2,039.12

(exc. VAT)

£2,446.94

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£2,039.12

*price indicative

RS Stock No.:
256-144
Mfr. Part No.:
269275 NZMN3-AEF250-NA
Brand:
Eaton
Find similar products by selecting one or more attributes.
Select all

Brand

Eaton

Range

Eaton Moeller NZM

Number of Poles

3

Current Rating

250A

Breaking Capacity at Maximum Voltage Rating

5 kA

Mounting Style

Fixed

COO (Country of Origin):
RO
The Eaton Moeller NZM series is a state-of-the-art electronic molded case circuit breaker, designed for superior performance and reliability in demanding electrical environments. This three-phase circuit breaker effectively manages current flows up to 250A, ensuring robust protection for critical applications. With a design tailored for North American standards, it offers comprehensive compliance certifications including RoHS, CSA, and UL, affirming its quality and safety. The NZM series not only excels in short-circuit protection but also accommodates various installations, making it a versatile choice for both industrial and commercial settings. Its integrated protection unit ensures peace of mind, while advanced thermal management capabilities prevent overheating, ensuring longevity and consistent performance. Reliable and efficient, this circuit breaker transforms the way electrical systems are protected, without compromising on practicality or ease of use.

Offers electronic release for enhanced operational accuracy
Meets stringent compliance standards for diverse applications
Designed for durability with a lifespan of 15,000 mechanical operations
Features an IP66 rating for protection against dust and water ingress
Employs sophisticated overload and short-circuit protection mechanisms
Enables a wide range of terminal capacities for flexible connections
Provides exceptional heat dissipation with current-dependent equipment ratings
Ensures optimal performance in varied climatic conditions with robust proofing
Allows for easy integration into existing systems due to its standard connections

Related links