Eaton, NZM, NZM Molded Case Circuit Breaker 4-Pole 1600 A, Breaking Capacity 37 kA, Fixed

RS Stock No.:: 254-548
Mfr. Part No.:: 265931 NZMH4-4-AE1600/1000
Manufacturer:: Eaton

Eaton, NZM, NZM Molded Case Circuit Breaker 4-Pole 1600 A, Breaking Capacity 37 kA, Fixed

Subtotal (1 unit)*

€16,309.04

(exc. VAT)

€20,060.12

(inc. VAT)

Temporarily out of stock

Shipping from 19 March 2026

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

Units	Per unit
1 +	€16,309.04

*price indicative

RS Stock No.:: 254-548
Mfr. Part No.:: 265931 NZMH4-4-AE1600/1000
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	1600 A
	Breaking Capacity	37kA
	Rated AC Voltage	690 V ac
	Mount Type	Fixed
	Terminal Type	Screw
	Width	280 mm
	Standards/Approvals	IEC 60068-2-30, IEC/EN 60947-2, IEC 60068-2-78, DIN EN 50274, VDE 0106 Part 110, RoHS
	Depth	401mm
	Height	207mm
	Reset Actuator Type	Rocker Lever
	Tripping Mechanism	Electronic
	Break Time	35 ms

	Select all
	Brand Eaton
	Range NZM
	Product Type Molded Case Circuit Breaker
	Series NZM
	Number of Poles 4
	Current Rating 1600 A
	Breaking Capacity 37kA
	Rated AC Voltage 690 V ac
	Mount Type Fixed
	Terminal Type Screw
	Width 280 mm
	Standards/Approvals IEC 60068-2-30, IEC/EN 60947-2, IEC 60068-2-78, DIN EN 50274, VDE 0106 Part 110, RoHS
	Depth 401mm
	Height 207mm
	Reset Actuator Type Rocker Lever
	Tripping Mechanism Electronic
	Break Time 35 ms

Datasheet - 265931 NZMH4-4-AE1600/1000

COO (Country of Origin):: RO

The Eaton Molded Case Circuit Breaker is designed for robust protection in electrical environments. It comes with an advanced electronic release system and a four-pole configuration. Its construction meets rigorous industry standards and compliance regulations, making it suitable for diverse applications ranging from commercial to industrial settings. The breaker also features comprehensive safety measures including protection against electric shock, thermal stability, and electromagnetic compatibility.

Designed for use in unearthed supply systems

Robust thermal dissipation capability supports prolonged operation

Endures up to 10000 mechanical operations for longevity

IP66 protection with specific configurations

Eaton, NZM, NZM Molded Case Circuit Breaker 4-Pole 1600 A, Breaking Capacity 37 kA, Fixed

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