Eaton, Eaton Moeller NZM MCCB Molded Case Circuit Breaker 3P 550A, Breaking Capacity 9 kA, Fixed Mount

Subtotal (1 unit)*

£3,351.19

(exc. VAT)

£4,021.43

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 01 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£3,351.19

*price indicative

RS Stock No.:
256-740
Mfr. Part No.:
269289 NZMH3-AEF550-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

550A

Breaking Capacity at Maximum Voltage Rating

9 kA

Mounting Style

Fixed

COO (Country of Origin):
RO
The Eaton Moeller NZM3 series presents a sophisticated and reliable solution for electrical circuit protection. Engineered with an impressive rated current of 550A, this electronic circuit breaker ensures optimal performance and safety in a variety of industrial applications. Its robust construction compliant with international standards such as IEC and UL, guarantees durability and long-lasting service. Designed to mitigate risks associated with short circuits, it features sophisticated overload protection and an electronic release mechanism. Additionally, versatility is a hallmark of this circuit breaker, which can effectively function within a diverse range of voltage ratings up to 690V. The NZM3 series, tailored for North American specifications, sets a new benchmark in the realm of molded case circuit breakers, making it a reliable choice for panel builders and engineers alike.

Combines electronic release technology with a high level of sensitivity
Offers extensive compliance with international safety standards
Features excellent short-circuit protection capabilities
Designed specifically for maximum operational efficiency
Offers superior thermal stability to ensure safe performance under varying conditions
Incorporates a compact design suitable for limited spaces
Supports seamless integration with switchgear and auxiliary systems
Provides enhanced durability through high-quality materials and construction

Related links