Eaton, xEnergy, NZM1 Molded Case Circuit Breaker 3-Pole 63 A, Breaking Capacity 25 kA, DIN Rail

RS Stock No.:: 454-8051
Mfr. Part No.:: 259077 NZMB1-A63
Manufacturer:: Eaton

Eaton, xEnergy, NZM1 Molded Case Circuit Breaker 3-Pole 63 A, Breaking Capacity 25 kA, DIN Rail

Subtotal (1 unit)*

MYR2,301.53

FREE delivery for orders over RM 500.00

In Stock

4 unit(s) ready to ship from another location
Plus 3 unit(s) shipping from 14 April 2026

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Units	Per Unit
1 +	MYR2,301.53

*price indicative

RS Stock No.:: 454-8051
Mfr. Part No.:: 259077 NZMB1-A63
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
	Product Type	Molded Case Circuit Breaker
	Range	xEnergy
	Series	NZM1
	Number of Poles	3
	Current Rating	63 A
	Breaking Capacity	25kA
	Rated AC Voltage	440 V ac
	Mount Type	DIN Rail
	Terminal Type	Tunnel
	Standards/Approvals	IEC/EN 60947
	Width	90 mm
	Height	145mm
	Depth	88mm
	Break Time	Short
	Tripping Characteristics	Thermomagnetic
	Tripping Mechanism	Thermal Magnetic

	Select all
	Brand Eaton
	Product Type Molded Case Circuit Breaker
	Range xEnergy
	Series NZM1
	Number of Poles 3
	Current Rating 63 A
	Breaking Capacity 25kA
	Rated AC Voltage 440 V ac
	Mount Type DIN Rail
	Terminal Type Tunnel
	Standards/Approvals IEC/EN 60947
	Width 90 mm
	Height 145mm
	Depth 88mm
	Break Time Short
	Tripping Characteristics Thermomagnetic
	Tripping Mechanism Thermal Magnetic

Eaton MCCB, 25 kA Breaking Capacity, 63A Current Rating - 259077 NZMB1-A63

This product is a MCCB designed by Eaton with a current rating of 63A and a breaking capacity of 25 kA. The thermal-magnetic tripping mechanism ensures reliable protection in case of overloads and short circuits. With a range of xEnergy and tunnel terminal contact type, this MCCB is ideal for various applications.

Features & Benefits

• High breaking capacity of 25 kA

• Thermal-magnetic tripping mechanism for reliable protection

• Suitable for 440V AC voltage requirements

• 3-poles design for versatile usage

• Tunnel terminal contact type for easy connectivity

Applications

• System and cable protection

• Fixed installation type

• Ideal for switchgear and distribution panels

Can it handle high voltage applications?

Yes, this MCCB is rated for 440V AC applications.

Will it provide protection against direct contact?

Yes, it offers protection against direct contact as per IEC standards.

Is it suitable for fixed installations?

Yes, it is designed for fixed installations in various setups.

Note

Eaton formerly known as Moeller

Standards

IEC/EN 60204; IEC/EN 60947; VDE 0660