RS Better World

ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 50A, Type K, 400V ac AC, 6 kA Breaking Capacity

RS Stock No.:: 237-3220
Mfr. Part No.:: 2CDS251103R0577
Manufacturer:: ABB

ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 50A, Type K, 400V ac AC, 6 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

TWD4,346.00

(exc. GST)

TWD4,563.30

(inc. GST)

FREE delivery for orders over NT$1,300.00

Stocked by manufacturer

Ready to ship from February 24, 2027

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Units	Per unit
1 +	TWD4,346.00

*price indicative

Our Better World range features products that make it easy for you to make a greener product choice you can trust.

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RS Stock No.:: 237-3220
Mfr. Part No.:: 2CDS251103R0577
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
	Number of Poles	1
	Product Type	Miniature Circuit Breaker
	Current Rating	50A
	Tripping Characteristics	Type K
	Rated AC Voltage	400V ac
	Mount Type	DIN Rail
	Breaking Capacity	6kA
	Range	System Pro M Compact
	Series	S200
	Terminal Type	Screw
	IP Rating	IP20, IP40
	Standards/Approvals	IEC/EN 60898-1, IEC/EN 60947-2
	Width	35mm
	Depth	69mm
	Height	88mm
	Better World Product	Yes
	Better World Claim	Designed for Disassembly
	Tripping Mechanism	Electromagnetic, Thermomagnetic
	Reset Actuator Type	Toggle Switch

	Select all
	Brand ABB
	Number of Poles 1
	Product Type Miniature Circuit Breaker
	Current Rating 50A
	Tripping Characteristics Type K
	Rated AC Voltage 400V ac
	Mount Type DIN Rail
	Breaking Capacity 6kA
	Range System Pro M Compact
	Series S200
	Terminal Type Screw
	IP Rating IP20, IP40
	Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2
	Width 35mm
	Depth 69mm
	Height 88mm
	Better World Product Yes
	Better World Claim Designed for Disassembly
	Tripping Mechanism Electromagnetic, Thermomagnetic
	Reset Actuator Type Toggle Switch

COO (Country of Origin):: DE

ABB S200 Series MCB, 50A Current Rating, 10kA Breaking Capacity - 2CDS251103R0577

This miniature circuit breaker (MCB) is an essential component designed for electrical protection in commercial and residential applications. The product features a 1+N configuration with a current rating of 50A, tripping characteristics conforming to Type K, and a Compact design suitable for DIN rail mounting. The MCB is capable of breaking capacity up to 10kA at maximum voltage ratings, ensuring reliable operation and protection of electrical circuits.

Features & Benefits

• Current limiting functionality enhances circuit protection effectiveness
• Delayed thermal tripping mechanism effectively manages overload conditions
• Electromechanical tripping offers swift response to short circuits
• Compact 35mm width maximises space efficiency on DIN rails
• Screw Terminal design allows secure and easy connections
• Compliant with IEC/EN 60898-1 and IEC/EN 60947-2 standards

Applications

• Used in residential and commercial electrical installations
• Ideal for protecting lighting circuits and power supply lines
• Suitable for integration in building management systems
• Utilised in automation control panels for reliable circuit protection

How does the delayed thermal tripping mechanism ensure safety in electrical systems?

The delayed thermal tripping mechanism protects against prolonged overloads by allowing minor current fluctuations to pass without tripping, thereby reducing nuisance outages while safeguarding against overheating in high-load scenarios.

What is the significance of the DIN rail mounting feature?

The DIN rail mounting feature provides a quick and straightforward installation process in electrical enclosures, allowing for efficient organisation and integration with other components in the system.

Can this circuit breaker handle surge conditions effectively?

Yes, with a breaking capacity of up to 10kA, this MCB can handle surge conditions, making it suitable for safeguarding sensitive electrical equipment from potential short circuits and overload scenarios.