ABB High Performance S800S Miniature Circuit Breaker, 1-Pole, 63A, Type B, 690V ac AC, 250 V dc DC, 50 kA Breaking

RS Stock No.:: 435-318
Mfr. Part No.:: 2CCS861001R0635 S801S-B63
Manufacturer:: ABB

ABB High Performance S800S Miniature Circuit Breaker, 1-Pole, 63A, Type B, 690V ac AC, 250 V dc DC, 50 kA Breaking

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Subtotal (1 unit)*

SGD137.79

(exc. GST)

SGD150.19

(inc. GST)

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Ready to ship from 15 June 2026

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Units	Per unit
1 - 5	SGD137.79
6 +	SGD135.85

*price indicative

RS Stock No.:: 435-318
Mfr. Part No.:: 2CCS861001R0635 S801S-B63
Manufacturer:: ABB

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Miniature Circuit Breaker
	Number of Poles	1
	Current Rating	63A
	Tripping Characteristics	Type B
	Rated AC Voltage	690V ac
	Rated DC Voltage	250V dc
	Breaking Capacity	50kA
	Mount Type	DIN Rail
	Range	High Performance
	Series	S800S
	Terminal Type	Screw
	IP Rating	IP20
	Width	27mm
	Standards/Approvals	IEC/EN 60898-1, IEC/EN 60947-2
	Height	95mm
	Depth	88.5mm
	Reset Actuator Type	Toggle Switch
	Tripping Mechanism	Electromagnetic, Thermomagnetic

	Select all
	Brand ABB
	Product Type Miniature Circuit Breaker
	Number of Poles 1
	Current Rating 63A
	Tripping Characteristics Type B
	Rated AC Voltage 690V ac
	Rated DC Voltage 250V dc
	Breaking Capacity 50kA
	Mount Type DIN Rail
	Range High Performance
	Series S800S
	Terminal Type Screw
	IP Rating IP20
	Width 27mm
	Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2
	Height 95mm
	Depth 88.5mm
	Reset Actuator Type Toggle Switch
	Tripping Mechanism Electromagnetic, Thermomagnetic

RoHS Status: Exempt

COO (Country of Origin):: CH

ABB S800S Series MCB, 1 Pole, 63A Current Rating - 2CCS861001R0635 S801S-B63

This miniature circuit breaker is intended to provide high performance in electrical installations. Specifically, the MCB offers overload and short-circuit protection with a rated current of 63A and maximum breaking capacity of 50kA. Its dimensions are compact at 27mm wide and 82.5mm in depth, making it suitable for DIN rail mounting in various applications.

Features & Benefits

• Designed with thermal and electromechanical tripping mechanisms

• Features cage terminals for secure and simple connections

• Provides overload protection for enhanced safety

Applications

• Suitable for industrial machinery protection

• Used in automation systems requiring dependable circuit protection

Can it handle both AC and DC voltages?

Yes, it operates effectively for both AC and DC applications.

Will it function reliably in high-temperature environments?

It operates efficiently within an ambient temperature range of -25°C to +60°C.