Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 40 A, Breaking Capacity 7.5 kA, DIN Rail

RS Stock No.:: 258-667
Mfr. Part No.:: 284436 NZMH1-S40
Manufacturer:: Eaton

Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 40 A, Breaking Capacity 7.5 kA, DIN Rail

Subtotal (1 unit)*

€521.42

(exc. VAT)

€641.35

(inc. VAT)

Temporarily out of stock

Shipping from 05 March 2026

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

Units	Per unit
1 +	€521.42

*price indicative

RS Stock No.:: 258-667
Mfr. Part No.:: 284436 NZMH1-S40
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	3
	Current Rating	40 A
	Breaking Capacity	7.5kA
	Mount Type	DIN Rail
	Rated AC Voltage	690 V ac
	Terminal Type	Box
	Height	145mm
	Standards/Approvals	IECEN 60947, RoHS
	Depth	84.5mm
	Width	90 mm
	Break Time	10 ms

	Select all
	Brand Eaton
	Range NZM
	Product Type Molded Case Circuit Breaker
	Series NZM
	Number of Poles 3
	Current Rating 40 A
	Breaking Capacity 7.5kA
	Mount Type DIN Rail
	Rated AC Voltage 690 V ac
	Terminal Type Box
	Height 145mm
	Standards/Approvals IECEN 60947, RoHS
	Depth 84.5mm
	Width 90 mm
	Break Time 10 ms

Datasheet - 284436 NZMH1-S40

RoHS Status: Exempt

COO (Country of Origin):: RO

The Eaton molded case circuit breaker is a part of the innovative mZ series, crafted to deliver robust electrical protection with its superior short-circuit interrupting capabilities. Designed specifically for demanding environments, it seamlessly combines high performance with reliability, ensuring your systems are safeguarded effectively. The breaker features three poles and offers an impressive continuous current rating, making it an ideal choice for a variety of industrial applications. Moreover, it complies with rigorous international standards, ensuring safety and durability in diverse settings. Its compact design optimises space in your control panels, while the magnetic release mechanism enhances operational efficiency. Experience peace of mind knowing your electrical systems are protected by cutting-edge technology that adapts to your needs.

Three-pole configuration for versatile applications

High short-circuit breaking capacity to protect systems

Compact design optimises space in control panels

Magnetic release system enhances response time

Special features designed for overload and short-circuit protection

Robust construction ensures longevity in demanding environments

Complies with international safety standards for reliability

Efficient heat dissipation design reduces operational risks

Eaton, NZM, NZM Molded Case Circuit Breaker 3-Pole 40 A, Breaking Capacity 7.5 kA, DIN Rail

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