MPN

ABB System Pro M Compact S200 M UC MCB, 3P, 20A Curve C, 400V AC, 440V DC, 10 kA Breaking Capacity

RS Stock No.:: 202-939
Mfr. Part No.:: 2CDS273061R0204
Brand:: ABB

ABB System Pro M Compact S200 M UC MCB, 3P, 20A Curve C, 400V AC, 440V DC, 10 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

£271.13

(exc. VAT)

£325.36

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 29 October 2025

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Units	Per unit
1 +	£271.13

*price indicative

RS Stock No.:: 202-939
Mfr. Part No.:: 2CDS273061R0204
Brand:: ABB

ABB S200 M UC Series MCB, 20A Current Rating, 10kA Breaking Capacity - 2CDS273061R0204

This miniature circuit breaker is designed for both AC and DC applications. With a current rating of 20A and a 3-pole configuration, it meets diverse electrical protection needs. The product measures 52.5mm in width, 69mm in depth, and has been designed for DIN rail mounting, ensuring ease of installation in various setups.

Features & Benefits

• Offers a 10 kA breaking capacity for reliable protection
• Type C tripping characteristics suitable for inductive loads
• Compatible with System Pro M Compact accessories for flexibility
• High-performance capabilities adhere to global safety standards
• Enhanced durability with a wide operational temperature range
• Clear contact position indication aids in quick status checks

Applications

• Used for protecting circuits in residential electrical systems
• Ideal for industrial automation requiring robust protection
• Suitable for installations needing reliable power distribution solutions
• Utilised in renewable energy settings with DC voltage demands
• Perfect for commercial environments needing compliance with safety regulations

What is the significance of the 10 kA breaking capacity in this device?

The 10 kA breaking capacity ensures that it can effectively interrupt high fault currents without sustaining damage, thereby contributing to the safety and integrity of the electrical system.

How does the type C tripping characteristic benefit inductive loads?

Type C characteristics enable the device to withstand short-term inrush currents typical in inductive loads, reducing unwanted tripping while protecting the circuit effectively during normal operation.

What resources are available for additional information on installation?

Comprehensive installation instructions and manuals are included with the product, detailing preparation and safety guidelines for proper setup and use.

What is the ambient temperature range for optimal performance?

The device operates effectively within a temperature range of -25°C to +55°C, allowing for versatility in various environments.

How does the compatibility with System Pro M Compact accessories enhance functionality?

This compatibility allows users to easily integrate additional accessories, promoting convenience and ensuring adaptability in different electrical configurations.

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Number of Poles	3
	Current Rating	20A
	Tripping Characteristics	Type C
	Rated AC Voltage	400V
	Rated DC Voltage	440V
	Breaking Capacity at Maximum Voltage Rating	10 kA
	Range	System Pro M Compact
	Series	S200 M UC
	Circuit Breaker Type	MCB
	Length	69mm
	Width	52.5mm
	Mounting Style	DIN Rail
	Depth	69mm
	Model Number	S203M-C20UC
	Terminal Contact Type	Screw

	Select all
	Brand ABB
	Number of Poles 3
	Current Rating 20A
	Tripping Characteristics Type C
	Rated AC Voltage 400V
	Rated DC Voltage 440V
	Breaking Capacity at Maximum Voltage Rating 10 kA
	Range System Pro M Compact
	Series S200 M UC
	Circuit Breaker Type MCB
	Length 69mm
	Width 52.5mm
	Mounting Style DIN Rail
	Depth 69mm
	Model Number S203M-C20UC
	Terminal Contact Type Screw

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