ABB System Pro M Compact S200 Miniature Circuit Breaker, 3-Pole, 2 A, Type K, 440 V AC, 110 V DC, 20 kA Breaking

RS Stock No.:: 514-0181
Mfr. Part No.:: 2CDS253001R0277 S203-K2
Manufacturer:: ABB

ABB System Pro M Compact S200 Miniature Circuit Breaker, 3-Pole, 2 A, Type K, 440 V AC, 110 V DC, 20 kA Breaking

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Subtotal (1 unit)*

HK$972.40

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9 unit(s) shipping from 20 February 2026

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Units	Per unit
1 - 5	HK$972.40
6 - 11	HK$953.00
12 +	HK$933.90

*price indicative

RS Stock No.:: 514-0181
Mfr. Part No.:: 2CDS253001R0277 S203-K2
Manufacturer:: ABB

Specifications

Product overview and 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	3
	Current Rating	2 A
	Tripping Characteristics	Type K
	Rated AC Voltage	440 V
	Rated DC Voltage	110 V
	Mount Type	DIN Rail
	Breaking Capacity	20kA
	Range	System Pro M Compact
	Series	S200
	Terminal Type	Screw
	IP Rating	IP20
	Height	88mm
	Depth	69mm
	Standards/Approvals	IEC/EN 60898-1, IEC/EN 60947-2, UL1077
	Width	52.5 mm
	Reset Actuator Type	Toggle Switch
	Tripping Mechanism	Electromechanic, Thermal

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

RoHS Status: Exempt

COO (Country of Origin):: DE

ABB S200 Series MCB, 3 Poles, 2A Current Rating - 2CDS253001R0277 S203-K2

This miniature circuit breaker provides effective protection for electrical circuits. Operating at a rated voltage of 440V, it meets the requirements of automation, electronics, and various mechanical sectors. The device disconnects circuits in the event of an overload or short circuit, ensuring system safety and preventing damage. As part of the S200 Series, it offers a compact design coupled with reliable performance for a range of applications.

Features & Benefits

• High breaking capacity of 6kA for durability

• Type K circuit breaker offers versatility for different environments

• Energy-efficient operation minimises overall power consumption

• Simple installation on DIN rail for convenience

• Compact size optimises space within electrical panels

• Designed for disassembly, promoting sustainable usage

Applications

• Utilised in control panels for industrial machinery

• Suitable for branch circuit protection in residential or commercial settings

• Applicable in systems needing energy-efficient circuit solutions

• Compatible with ABB's System M Pro for enhanced functionality

What is the installation method for this circuit breaker?

The circuit breaker can be mounted on standard DIN rails, making installation straightforward.

Can it handle different types of loads?

Yes, it is suitable for a variety of loads, ensuring effective protection across multiple applications.

Is it compatible with existing electrical panels?

Its compact design fits into standard panels, ensuring compatibility with most systems.

How do I reset the circuit breaker after a trip?

Simply switch the lever back to the ON position after addressing the fault to restore functionality.

What maintenance is required for prolonged performance?

Regular inspections of wear and electrical connections are recommended for optimal performance.

Standards

BS EN 60898