MPN

Eaton Residual Current Circuit Breaker with Overload Protection, 20A Current Rating, 3-Pole, 100 mA Trip Sensitivity,

RS Stock No.:: 231-779
Mfr. Part No.:: 120679 mRB4-20/3N/C/01-A
Manufacturer:: Eaton

Eaton Residual Current Circuit Breaker with Overload Protection, 20A Current Rating, 3-Pole, 100 mA Trip Sensitivity,

Subtotal (1 unit)*

€637.97

(exc. VAT)

€784.70

(inc. VAT)

Stocked by manufacturer

Ready to ship from 02 June 2026

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

Units	Per unit
1 +	€637.97

*price indicative

RS Stock No.:: 231-779
Mfr. Part No.:: 120679 mRB4-20/3N/C/01-A
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	Residual Current Circuit Breaker with Overload Protection
	Current Rating	20A
	Number of Poles	3
	Range	xPole
	Series	mRB4/6
	Trip Sensitivity	100mA
	Tripping Characteristics	Type C
	Rated AC Voltage	400V ac
	Terminal Type	Busbar
	Width	75.5mm
	Height	80mm
	Depth	70mm
	Standards/Approvals	CE, RoHS
	Application	Residual Current Circuit Breaker
	Breaking Capacity	4.5kA

	Select all
	Brand Eaton
	Product Type Residual Current Circuit Breaker with Overload Protection
	Current Rating 20A
	Number of Poles 3
	Range xPole
	Series mRB4/6
	Trip Sensitivity 100mA
	Tripping Characteristics Type C
	Rated AC Voltage 400V ac
	Terminal Type Busbar
	Width 75.5mm
	Height 80mm
	Depth 70mm
	Standards/Approvals CE, RoHS
	Application Residual Current Circuit Breaker
	Breaking Capacity 4.5kA

Datasheet - 120679 mRB4-20/3N/C/01-A

COO (Country of Origin):: RO

The Eaton Moeller series xPole - mRB4/6 RCBO is residual-current circuit breaker with overcurrent protection.

Switchgear for residential and commercial application

Eaton Residual Current Circuit Breaker with Overload Protection, 20A Current Rating, 3-Pole, 100 mA Trip Sensitivity,

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