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

RS stock no.:: 435-403
Mfr. Part No.:: 2CCS861001R0631 S801S-D63
Manufacturer:: ABB

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

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Subtotal (1 unit)*

R 1 932,05

(exc. VAT)

R 2 221,86

(inc. VAT)

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Ready to ship from 15 June 2026

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Units	Per unit
1 - 5	R 1,932.05
6 +	R 1,883.75

*price indicative

RS stock no.:: 435-403
Mfr. Part No.:: 2CCS861001R0631 S801S-D63
Manufacturer:: ABB

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Number of Poles	1
	Product Type	Miniature Circuit Breaker
	Current Rating	63A
	Tripping Characteristics	Type D
	Rated AC Voltage	690V ac
	Rated DC Voltage	250V
	Mount Type	DIN Rail
	Breaking Capacity	50kA
	Range	High Performance
	Series	S800S
	Terminal Type	Screw
	IP Rating	IP20
	Height	95mm
	Depth	82.5mm
	Standards/Approvals	IEC/EN 60898-1, IEC/EN 60947-2
	Width	27mm
	Reset Actuator Type	Toggle Switch
	Tripping Mechanism	Electromagnetic, Thermomagnetic

	Select all
	Brand ABB
	Number of Poles 1
	Product Type Miniature Circuit Breaker
	Current Rating 63A
	Tripping Characteristics Type D
	Rated AC Voltage 690V ac
	Rated DC Voltage 250V
	Mount Type DIN Rail
	Breaking Capacity 50kA
	Range High Performance
	Series S800S
	Terminal Type Screw
	IP Rating IP20
	Height 95mm
	Depth 82.5mm
	Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2
	Width 27mm
	Reset Actuator Type Toggle Switch
	Tripping Mechanism Electromagnetic, Thermomagnetic

Exempt

COO (Country of Origin):: CH

ABB S800S Series MCB, 63A Current Rating , 50kA Breaking Capacity - 2CCS861001R0631 S801S-D63

This MCB is a high-performance circuit breaker designed for commercial and industrial applications. With a current rating of 63 A and a rated AC voltage of 400 V to 690 V, it offers reliable protection in a Compact form. Measuring 27 mm in width and 82.5 mm in both length and depth, this device is well-suited for DIN rail mounting, making installation straightforward and efficient.

Features & Benefits

• Type D circuit breaker provides high inrush current handling
• Overload protection safeguards against electrical faults
• 50 kA breaking capacity ensures effective circuit interruption
• Thermal tripping mechanism enhances safety and reliability
• Compact dimensions optimise space in electrical enclosures
• Toggle switch reset actuator simplifies operation and control

Applications

• Used in commercial electrical systems for enhanced protection
• Ideal for industrial machinery requiring robust circuit management
• Suitable for automation systems to prevent overload issues
• Effective in controlling power distribution in various environments

What makes the current rating significant for my applications?

The 63 A current rating is Crucial for safely managing load demands in commercial and industrial settings, preventing overheating and potential circuit failures.

How does the breaking capacity affect overall safety?

A breaking capacity of 50 kA provides a reliable response during fault conditions, ensuring quick disconnection to protect equipment and personnel from electrical hazards.

Can this circuit breaker handle inductive loads?

Yes, the Type D characteristics are specifically designed to manage high inrush currents typical of inductive loads, safeguarding the system from potential damage.

Note

The Classic & System pro M product cannot be intermixed and do not share common accessories. System pro M products can only be fitted to new style Protecta distribution boards,see typically stock no. 539-1553.

Approvals

CCC, GOST-R, LR, DNV, RINA

Standards

EN 60898-1, IEC 60947-2 UL489