ABB S-ARC1 M S-ARC1 M Miniature Circuit Breaker, 1-Pole, 20 A, Type C, 240 V ac AC, 10 kA Breaking Capacity

RS Stock No.:: 175-9940
Mfr. Part No.:: 2CSA275901R9204 S-ARC1 M C20
Manufacturer:: ABB

ABB S-ARC1 M S-ARC1 M Miniature Circuit Breaker, 1-Pole, 20 A, Type C, 240 V ac AC, 10 kA Breaking Capacity

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Subtotal (1 unit)*

TWD8,959.00

(exc. GST)

TWD9,406.95

(inc. GST)

FREE delivery for orders over NT$1,300.00

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Shipping from April 06, 2026

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Units	Per unit
1 +	TWD8,959.00

*price indicative

RS Stock No.:: 175-9940
Mfr. Part No.:: 2CSA275901R9204 S-ARC1 M C20
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	20 A
	Tripping Characteristics	Type C
	Rated AC Voltage	240 V ac
	Breaking Capacity	10kA
	Mount Type	DIN Rail
	Range	S-ARC1 M
	Series	S-ARC1 M
	Terminal Type	Cage Terminal
	IP Rating	IP20, IP40
	Width	69 mm
	Depth	69mm
	Standards/Approvals	IEC/EN 60898-1, IEC/EN 60947-2
	Height	85mm
	Reset Actuator Type	Toggle Switch
	Tripping Mechanism	Thermal Magnetic

	Select all
	Brand ABB
	Number of Poles 1
	Product Type Miniature Circuit Breaker
	Current Rating 20 A
	Tripping Characteristics Type C
	Rated AC Voltage 240 V ac
	Breaking Capacity 10kA
	Mount Type DIN Rail
	Range S-ARC1 M
	Series S-ARC1 M
	Terminal Type Cage Terminal
	IP Rating IP20, IP40
	Width 69 mm
	Depth 69mm
	Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2
	Height 85mm
	Reset Actuator Type Toggle Switch
	Tripping Mechanism Thermal Magnetic

COO (Country of Origin):: IT

ABB S-ARC1 M Series MCB, 1P+N, 20A Current Rating - 2CSA275901R9204 S-ARC1 M C20

This miniature circuit breaker (MCB) offers an effective solution for protecting electrical circuits with key features including overcurrent protection and arc fault detection. Designed for DIN rail installation, it ensures safety and reliability, making it suitable for various applications in electrical and automation settings.

Features & Benefits

• Type C tripping characteristic for dependable operation

• High breaking capacity of 10kA for added safety

• Easy installation using screw terminal connections

• Single pole and neutral circuit breaker for versatility

• Thermal-magnetic mechanism for comprehensive protection

• Compact design for standard DIN rail installations

Applications

• Suitable for circuits in nurseries and care homes

• Applicable in high fire risk environments, such as workshops

• Recommended for installations in wooden structures and cultural sites

• Ideal for use in private apartments, hospitals, and hotels

Can it handle varying current loads?

Yes, it accommodates currents ranging from 6A to 40A, allowing for application versatility.

How does it contribute to electrical safety?

It detects arc faults and promptly disconnects circuits, minimising fire risks associated with arcing.

Is it compatible with specific busbars for installation?

Yes, it integrates easily with System pro M compact® busbars for efficient setup.

What maintenance is required for optimal performance?

Regular testing using the built-in test button is advised to ensure proper functionality.

Can it be used in high-risk fire environments?

Yes, its design features make it suitable for environments where fire hazards are present.