Eaton, NZM, NZM Molded Case Circuit Breaker 4-Pole 400 A, Breaking Capacity 9 kA, Fixed

RS Stock No.:: 255-930
Mfr. Part No.:: 265897 NZMH3-4-AE400
Manufacturer:: Eaton

Eaton, NZM, NZM Molded Case Circuit Breaker 4-Pole 400 A, Breaking Capacity 9 kA, Fixed

Subtotal (1 unit)*

€3,412.00

(exc. VAT)

€4,196.76

(inc. VAT)

Temporarily out of stock

Shipping from 18 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	€3,412.00

*price indicative

RS Stock No.:: 255-930
Mfr. Part No.:: 265897 NZMH3-4-AE400
Manufacturer:: Eaton

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Range	NZM
	Product Type	Molded Case Circuit Breaker
	Series	NZM
	Number of Poles	4
	Current Rating	400 A
	Breaking Capacity	9kA
	Rated AC Voltage	690 V ac
	Mount Type	Fixed
	Terminal Type	Screw
	Height	275mm
	Depth	166mm
	Standards/Approvals	IP40, IEC 60068-2-30, IP66, IP20, IEC 60068-2-78, RoHS, IEC/EN 60947-2, DIN EN 50274, VDE 0106 Part 110
	Width	185 mm
	Tripping Mechanism	Electronic
	Tripping Characteristics	Electronic Release
	Break Time	10 ms
	Reset Actuator Type	Rocker Lever

	Select all
	Brand Eaton
	Range NZM
	Product Type Molded Case Circuit Breaker
	Series NZM
	Number of Poles 4
	Current Rating 400 A
	Breaking Capacity 9kA
	Rated AC Voltage 690 V ac
	Mount Type Fixed
	Terminal Type Screw
	Height 275mm
	Depth 166mm
	Standards/Approvals IP40, IEC 60068-2-30, IP66, IP20, IEC 60068-2-78, RoHS, IEC/EN 60947-2, DIN EN 50274, VDE 0106 Part 110
	Width 185 mm
	Tripping Mechanism Electronic
	Tripping Characteristics Electronic Release
	Break Time 10 ms
	Reset Actuator Type Rocker Lever

COO (Country of Origin):: RO

The Eaton Molded Case Circuit Breaker is an advanced solution for electrical protection, designed to enhance operational safety and efficiency in various applications. It guarantees reliable performance with its robust four-pole configuration, it operates seamlessly in unearthed supply systems and provides comprehensive short-circuit protection. Built with a strong emphasis on compliance, this circuit breaker adheres to IEC/EN standards, ensuring that it meets industry safety requirements. With advanced electronic release mechanisms, it delivers precise overload and short-circuit current settings, making it ideal for modern electrical installations.

User-friendly installation simplifies setup

Flexible terminal capacity for a variety of cable connections

Endures up to 15000 mechanical operations for longevity

IP66 protection with specific configurations

Eaton, NZM, NZM Molded Case Circuit Breaker 4-Pole 400 A, Breaking Capacity 9 kA, Fixed

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