Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Number of Poles	1
	Product Type	Miniature Circuit Breaker
	Tripping Characteristics	Type B
	Mount Type	DIN Rail
	Breaking Capacity	10kA
	Series	SN201
	Terminal Type	Cage Terminal
	IP Rating	IP20, IP40
	Depth	69mm
	Height	85mm
	Standards/Approvals	IEC/EN 60898-1
	Reset Actuator Type	Toggle

	Select all
	Brand ABB
	Number of Poles 1
	Product Type Miniature Circuit Breaker
	Tripping Characteristics Type B
	Mount Type DIN Rail
	Breaking Capacity 10kA
	Series SN201
	Terminal Type Cage Terminal
	IP Rating IP20, IP40
	Depth 69mm
	Height 85mm
	Standards/Approvals IEC/EN 60898-1
	Reset Actuator Type Toggle

COO (Country of Origin):: IT

ABB SN201 Series MCB, 10A Current Rating, Type B Tripping Characteristic - 2CSS275101R0105

This miniature circuit breaker is designed to protect electrical circuits against overload and short circuit. As a 1 Pole Circuit Breaker with a rated current of 10A, it operates at a voltage of 230V. Its dimensions are 18mm wide and 69mm deep, making it suitable for standard DIN rail mounting, ensuring ease of installation in various electrical panels.

Features & Benefits

• Provides effective short circuit protection for circuits
• Rated short-circuit breaking capacity of 10kA ensures safety
• Toggle switch actuator allows for straightforward operation
• Screw Terminal type provides secure electrical connections
• Compact design optimises space on DIN rail installations
• Complies with IEC/EN 60898-1 for reliable performance

Applications

• Used for safeguarding residential and commercial electrical installations
• Ideal for protecting lighting and power circuits in industrial settings
• Utilised in automation and control systems for overload protection
• Suitable for use in domestic distribution panels

What happens when the circuit experiences an overload?

The miniature circuit breaker automatically trips to disconnect the circuit, preventing potential damage and hazards associated with overload.

Can it be used in installations requiring multiple poles?

This specific model is a single pole breaker, making it suitable for circuits where single line protection is needed.

What is the significance of the Type B tripping characteristic?

Type B tripping characteristics are designed for environments with a predominantly resistive load, ensuring timely disconnection during faults, which enhances safety in residential or light commercial applications.

How do I install the circuit breaker onto the DIN rail?

The circuit breaker can be securely clicked onto a DIN rail, ensuring it is positioned correctly by aligning it at the TOP of the rail and pressing down until it snaps into place.

What is the maximum breaking capacity this MCB can handle?

It has a breaking capacity of 10kA, capable of interrupting high fault currents to protect the electrical system effectively.

ABB SN201 Miniature Circuit Breaker, 1-Pole, 10 A, Type B, 400 V ac AC, 10 kA Breaking Capacity

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