Eaton, NZM, NZM Circuit Breaker Accessory 3-Pole 400A, Breaking Capacity 9 kA, Fixed

RS Stock No.:: 249-051
Mfr. Part No.:: 192262 NZMH3-PX400-TAZ
Brand:: Eaton

Eaton, NZM, NZM Circuit Breaker Accessory 3-Pole 400A, Breaking Capacity 9 kA, Fixed

Subtotal (1 unit)*

$14,571.38

(exc. GST)

$16,757.09

(inc. GST)

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Stocked by manufacturer

Ready to ship from 21 December 2026

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Units	Per unit
1 +	$14,571.38

*price indicative

RS Stock No.:: 249-051
Mfr. Part No.:: 192262 NZMH3-PX400-TAZ
Brand:: 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	Circuit Breaker Accessory
	Series	NZM
	Number of Poles	3
	Current Rating	400A
	Breaking Capacity	9kA
	Rated AC Voltage	690V ac
	Mount Type	Fixed
	Standards/Approvals	IEC/EN 60947
	Depth	275mm
	Width	140mm
	Height	120.5mm
	Reset Actuator Type	Rocker Lever
	Break Time	10 ms
	Tripping Mechanism	Electronic

	Select all
	Brand Eaton
	Range NZM
	Product Type Circuit Breaker Accessory
	Series NZM
	Number of Poles 3
	Current Rating 400A
	Breaking Capacity 9kA
	Rated AC Voltage 690V ac
	Mount Type Fixed
	Standards/Approvals IEC/EN 60947
	Depth 275mm
	Width 140mm
	Height 120.5mm
	Reset Actuator Type Rocker Lever
	Break Time 10 ms
	Tripping Mechanism Electronic

Datasheet - 192262 NZMH3-PX400-TAZ

RoHS Status: Exempt

COO (Country of Origin):: RO

The Eaton NZM3 PXR25 circuit breaker is a technologically advanced solution designed for optimal protection in electrical systems. It combines integrated energy measurement capabilities with earth-fault protection, ensuring both efficiency and safety in various applications. Its robust construction and electronic release mechanism deliver reliable performance at a rated current of 400A. With features such as modular design and USB connectivity, this circuit breaker adapts easily to your specific needs, making it suitable for a range of environments, including industrial and commercial installations. Enhanced by comprehensive protection functions like zone selectivity and maintenance modes, this circuit breaker is engineered for both ease of use and maintenance, ensuring uninterrupted operation under challenging conditions.

Integrated energy measurement for precise monitoring

Modular function groups enable flexible mounting options

USB interface facilitates configuration and testing

Earth-fault protection enhances operational safety

Compact design optimises use of space in installations

Zone selectivity ensures targeted fault isolation

Suitable for unearthed supply systems at high voltage

Meets stringent IEC standards for performance and compliance

Robust shock resistance designed for demanding environments