RS Better World

ABB System Pro M Compact S200 Miniature Circuit Breaker, 3-Pole, 20A, Type K, 440V ac AC, 110 V dc DC, 20 kA Breaking

RS Stock No.:: 514-0232
Mfr. Part No.:: 2CDS253001R0487 S203-K20
Manufacturer:: ABB

ABB System Pro M Compact S200 Miniature Circuit Breaker, 3-Pole, 20A, Type K, 440V ac AC, 110 V dc DC, 20 kA Breaking

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Subtotal (1 unit)*

€118.93

(exc. VAT)

€146.28

(inc. VAT)

In Stock

3 unit(s) ready to ship from another location
Plus 5 unit(s) shipping from 09 July 2026

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

Units	Per unit
1 +	€118.93

*price indicative

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RS Stock No.:: 514-0232
Mfr. Part No.:: 2CDS253001R0487 S203-K20
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	20A
	Tripping Characteristics	Type K
	Rated AC Voltage	440V ac
	Rated DC Voltage	110V dc
	Mount Type	DIN Rail
	Breaking Capacity	20kA
	Range	System Pro M Compact
	Series	S200
	Terminal Type	Screw
	IP Rating	IP20
	Depth	69mm
	Height	88mm
	Standards/Approvals	IEC/EN 60898-1, IEC/EN 60947-2, UL1077
	Width	52.5mm
	Better World Product	Yes
	Better World Claim	Designed for Disassembly
	Reset Actuator Type	Toggle Switch
	Tripping Mechanism	Electromechanic, Thermal

	Select all
	Brand ABB
	Number of Poles 3
	Product Type Miniature Circuit Breaker
	Current Rating 20A
	Tripping Characteristics Type K
	Rated AC Voltage 440V ac
	Rated DC Voltage 110V dc
	Mount Type DIN Rail
	Breaking Capacity 20kA
	Range System Pro M Compact
	Series S200
	Terminal Type Screw
	IP Rating IP20
	Depth 69mm
	Height 88mm
	Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2, UL1077
	Width 52.5mm
	Better World Product Yes
	Better World Claim Designed for Disassembly
	Reset Actuator Type Toggle Switch
	Tripping Mechanism Electromechanic, Thermal

RoHS Status: Exempt

COO (Country of Origin):: DE

ABB S200 Series MCB, 3 Poles, 20A Current Rating - 2CDS253001R0487 S203-K20

This miniature circuit breaker (MCB) provides circuit protection for residential and industrial electrical systems. With a current rating of 20A and a three-pole configuration, it safeguards against overloads and short circuits. This device is part of the System M Pro range, recognised for its reliability and efficiency.

Features & Benefits

• Utilises Type K characteristics for improved overload protection

• Rated for 440V, suitable for high voltage applications

• Offers a breaking capacity of 6kA for safe disconnection

• Compact design for easy DIN rail mounting

• Incorporates energy-efficient technology for sustainable use

• Enhances residential electrical safety with consistent performance

Applications

• Protection for branch circuits in residential installations

• Suitable for electrical distribution boards and panels

• Ideal for automation systems needing reliable circuit guarding

• Used in protection schemes for mechanical installations

What types of electrical circuits can this device protect?

It is suitable for branch circuits in both residential and industrial environments.

How does this device handle overloads?

With Type K characteristics, it effectively addresses high overload situations, reducing the risk of damage.

Can it be easily installed within existing electrical systems?

Yes, the compact design allows for straightforward installation on DIN rails in standard panels.

What maintenance does it require to function effectively?

Regular visual inspections are necessary to ensure proper operation and to check for any visible damage.

Is it compatible with other products in the System M Pro range?

Yes, it is designed to integrate seamlessly with other products within the same range for optimal performance.

Standards

BS EN 60898