Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 4 kA, Fixed

View all MCCBs

Subtotal (1 unit)*

R 36 261,93

(exc. VAT)

R 41 701,22

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 04 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +R 36,261.93

*price indicative

RS stock no.:
229-457
Mfr. Part No.:
109678 NZMC3-S400
Manufacturer:
Eaton
Find similar products by selecting one or more attributes.
Select all

Brand

Eaton

Product Type

Molded Case Circuit Breaker

Range

NZM

Series

NZM

Number of Poles

3

Current Rating

400 A

Breaking Capacity

4kA

Mount Type

Fixed

Rated AC Voltage

690 V ac

Terminal Type

Screw

Width

140 mm

Height

275mm

Depth

166mm

Standards/Approvals

RoHS, IEC IEC/EN 60947

Break Time

10 ms

Tripping Characteristics

Thermomagnetic

Exempt

COO (Country of Origin):
RO
The Eaton molded case circuit breaker from The Eaton Moeller series NZM offers robust protection for critical electrical systems. Designed for installation in unearthed supply systems up to 690 V, it is suitable for a variety of industrial applications, ensuring reliable operation under demanding conditions. The product guarantees peace of mind with its thermomagnetic release system, expertly engineered for accurate fault protection. With an impressive current rating of 400 A and a short-circuit breaking capacity of up to 55 kA, the circuit breaker is equipped to manage significant electrical loads while maintaining safety and regulatory compliance. Built with a durable design, this breaker supports both fixed and built-in installation methods, making it a versatile choice for modern electrical infrastructure. Experience exceptional performance and long-lasting reliability with this leading-edge circuit breaker.

Thermomagnetic release system ensures precise fault protection

Designed for use in unearthed supply systems, enhancing safety

Robust construction guarantees durability in harsh conditions

Supports a wide range of installation methods for flexibility

High short-circuit breaking capacity optimises electrical safety

Built to comply with stringent global standards for reliability

Effective thermal rise calculation data aids in panel building

IP20 protection provides essential safeguarding from dust and debris

Resilient design withstands electromagnetic interference

Easy integration with existing electrical systems

Related links