Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Number of Poles	1+N
	Current Rating	20A
	Tripping Characteristics	Type C
	Rated AC Voltage	240V
	Breaking Capacity at Maximum Voltage Rating	10 kA
	Series	S-ARC1 M
	Circuit Breaker Type	MCB
	Width	35mm
	Length	85mm
	Mounting Style	DIN Rail Mount
	Depth	69mm
	Model Number	S-ARC1 M C20
	Reset Actuator Type	Toggle Switch
	Terminal Contact Type	Screw
	Tripping Mechanism	Thermal-Magnetic

	Select all
	Brand ABB
	Number of Poles 1+N
	Current Rating 20A
	Tripping Characteristics Type C
	Rated AC Voltage 240V
	Breaking Capacity at Maximum Voltage Rating 10 kA
	Series S-ARC1 M
	Circuit Breaker Type MCB
	Width 35mm
	Length 85mm
	Mounting Style DIN Rail Mount
	Depth 69mm
	Model Number S-ARC1 M C20
	Reset Actuator Type Toggle Switch
	Terminal Contact Type Screw
	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.

ABB S-ARC1 M MCB, 1+N, 20A Curve C, 240V AC, 10 kA Breaking Capacity

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