ABB S803S Miniature Circuit Breaker, 3-Pole, 63A, Type KM, 690V ac AC, 50 kA Breaking Capacity

RS Stock No.:: 140-712
Mfr. Part No.:: 2CCS863001R0596
Manufacturer:: ABB

ABB S803S Miniature Circuit Breaker, 3-Pole, 63A, Type KM, 690V ac AC, 50 kA Breaking Capacity

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Subtotal (1 unit)*

€328.57

(exc. VAT)

€404.14

(inc. VAT)

Stocked by manufacturer

Ready to ship from 07 December 2026

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Units	Per unit
1 +	€328.57

*price indicative

RS Stock No.:: 140-712
Mfr. Part No.:: 2CCS863001R0596
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
	Number of Poles	3
	Product Type	Miniature Circuit Breaker
	Current Rating	63A
	Tripping Characteristics	Type KM
	Rated AC Voltage	690V ac
	Mount Type	DIN Rail
	Breaking Capacity	50kA
	Series	S803S
	Terminal Type	Screw
	IP Rating	IP20
	Standards/Approvals	ETIM 9 EC000042, CMRT, IEC/EN 60898-1, IEC/EN 60947-2, REACH, RoHS, UL 1077, UNSPSC 39121603
	Width	81mm
	Depth	82.5mm
	Height	95mm
	Tripping Mechanism	Electromechanic, Thermal

	Select all
	Brand ABB
	Number of Poles 3
	Product Type Miniature Circuit Breaker
	Current Rating 63A
	Tripping Characteristics Type KM
	Rated AC Voltage 690V ac
	Mount Type DIN Rail
	Breaking Capacity 50kA
	Series S803S
	Terminal Type Screw
	IP Rating IP20
	Standards/Approvals ETIM 9 EC000042, CMRT, IEC/EN 60898-1, IEC/EN 60947-2, REACH, RoHS, UL 1077, UNSPSC 39121603
	Width 81mm
	Depth 82.5mm
	Height 95mm
	Tripping Mechanism Electromechanic, Thermal

COO (Country of Origin):: CH

ABB S800S-KM Series Miniature Circuit Breaker, 63A Current, 690V ac Rated Voltage - 2CCS863001R0596

This miniature circuit breaker provides overcurrent protection for three-phase installations and is intended for industrial electrical distribution. It interrupts fault currents while allowing normal load operation and is suitable for panel-mounted systems with standard Terminal connections. Conformity to recognised approvals ensures compatibility with professional electrical environments.

Features and Benefits:

• 50kA breaking capacity provides strong fault interruption capability
• 63A rated current supports high-load circuit protection
• Type KM tripping characteristic ensures defined time to current response
• Three poles deliver simultaneous disconnection of three phases
• Screw terminals allow secure conductor clamping on DIN rails

Applications

• Suitable for three-phase motor protection in factories
• Ideal for distribution boards in commercial buildings
• Used for servo and drive circuit protection in machinery
• Can be used for replacement in electrical control panels
• Used with industrial switchgear requiring standard approvals

What Terminal connection method does it use?

It uses screw-type terminals for conductor attachment.

What ingress protection level does it provide?

The unit has an IP20 rating for Basic finger protection in enclosed panels.

Which tripping behaviour can I expect?

It employs a KM characteristic to differentiate overloads from short circuits.

What certifications cover electrical safety and material restrictions?

It meets IEC/EN60898-1 and IEC/EN60947-2 standards and complies with RoHS and REACH provisions.