ABB High Performance S800S Miniature Circuit Breaker, 2-Pole, 63A, Type B, 690V ac AC, 250 V DC, 50 kA Breaking Capacity

RS Stock No.:: 435-594
Mfr. Part No.:: 2CCS862001R0635 S802S-B63
Brand:: ABB

ABB High Performance S800S Miniature Circuit Breaker, 2-Pole, 63A, Type B, 690V ac AC, 250 V DC, 50 kA Breaking Capacity

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Subtotal (1 unit)*

£153.66

(exc. VAT)

£184.39

(inc. VAT)

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Ready to ship from 15 June 2026

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Units	Per unit
1 +	£153.66

*price indicative

RS Stock No.:: 435-594
Mfr. Part No.:: 2CCS862001R0635 S802S-B63
Brand:: ABB

Specifications

Technical Reference

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	2
	Current Rating	63A
	Tripping Characteristics	Type B
	Rated AC Voltage	690V ac
	Rated DC Voltage	250V
	Breaking Capacity	50kA
	Mount Type	DIN Rail
	Range	High Performance
	Series	S800S
	Terminal Type	Screw
	IP Rating	IP20
	Depth	82.5mm
	Height	95mm
	Standards/Approvals	IEC/EN 60898-1, IEC/EN 60947-2
	Width	54mm
	Tripping Mechanism	Electromagnetic, Thermomagnetic
	Reset Actuator Type	Toggle Switch

	Select all
	Brand ABB
	Product Type Miniature Circuit Breaker
	Number of Poles 2
	Current Rating 63A
	Tripping Characteristics Type B
	Rated AC Voltage 690V ac
	Rated DC Voltage 250V
	Breaking Capacity 50kA
	Mount Type DIN Rail
	Range High Performance
	Series S800S
	Terminal Type Screw
	IP Rating IP20
	Depth 82.5mm
	Height 95mm
	Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2
	Width 54mm
	Tripping Mechanism Electromagnetic, Thermomagnetic
	Reset Actuator Type Toggle Switch

RoHS Status: Exempt

COO (Country of Origin):: CH

ABB S800S Series MCB, 63A Current Rating , 2 Poles - 2CCS862001R0635 S802S-B63

This product is a 2 Pole MCB designed for commercial and industrial applications. With dimensions of 54mm in width and 82.5mm in both length and depth, it seamlessly integrates into a standard DIN rail mounting system. Crafted by ABB, this circuit breaker effectively manages electrical loads with a current rating of 63 A, ensuring optimal performance in various environments.

Features & Benefits

• Offers robust overload protection to prevent circuit faults
• Facilitates thermal tripping for enhanced safety
• Delivers high breaking capacity of 50 kA at maximum voltage
• Designed for easy installation on DIN rail for swift setup
• Utilises Type B tripping characteristics for reliable operation
• Suitable for conducting in both 400 V and 690 V systems

Applications

• Suitable for integration into commercial electrical systems
• Ideal for industrial machines and heavy equipment
• Engaged in requiring dependable overload protection
• Utilised within automated control panels and distribution boards

What are the tripping characteristics, and why are they important?

The tripping characteristics are classified as Type B, which means this circuit breaker is designed to trip between 3 to 5 times the rated current for protecting against overloads. This feature helps to prevent damage to devices in high inrush current conditions typically found in motor applications.

How does the thermal tripping mechanism enhance safety?

The thermal tripping mechanism activates when the circuit experiences sustained overload, allowing the breaker to disconnect the circuit before overheating occurs. This safety feature is critical in preventing fires and equipment damage, particularly in industrial settings.

What kind of load can this circuit breaker support safely?

With a current rating of 63 A, it is suitable for a range of applications including commercial lighting and heating systems, as well as various types of machinery and industrial equipment, ensuring safe and effective operation.

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