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	20A
	Tripping Characteristics	Type D
	Rated AC Voltage	230V ac
	Mount Type	DIN Rail
	Breaking Capacity	6kA
	Range	SN201
	Series	SN201
	Terminal Type	Screw
	IP Rating	IP20
	Width	18mm
	Height	0.085m
	Depth	69mm
	Standards/Approvals	IEC/EN 60898-1
	Reset Actuator Type	Toggle Switch

	Select all
	Brand ABB
	Number of Poles 1
	Product Type Miniature Circuit Breaker
	Current Rating 20A
	Tripping Characteristics Type D
	Rated AC Voltage 230V ac
	Mount Type DIN Rail
	Breaking Capacity 6kA
	Range SN201
	Series SN201
	Terminal Type Screw
	IP Rating IP20
	Width 18mm
	Height 0.085m
	Depth 69mm
	Standards/Approvals IEC/EN 60898-1
	Reset Actuator Type Toggle Switch

Datasheet 2CSS255102R0201

ABB SN201 Series MCB, 20A Current Rating , 6kA Breaking Capacity - 2CSS255102R0201 SN201 D20-L

This ABB MCB is a 20 A miniature circuit breaker providing essential short circuit protection for electrical circuits. It is designed for efficient performance, it features a Compact DIN rail mountable design, measuring 18mm in width and 69mm in length. The circuit breaker operates at a rated AC voltage of 230 V and supports a 6 kA breaking capacity, Ideal for safeguarding circuits in various applications.

Features & Benefits

• 1 Plus N configuration supports both live and NEUTRAL circuits
• Type D circuit breaker offers high inrush current handling
• Reliable toggle switch reset mechanism simplifies operations
• Screw Terminal contacts ensure secure electrical connections
• Designed for DIN rail mounting for easy installation
• Effective short circuit protection enhances electrical safety

Applications

• Used for residential and commercial electrical systems
• Commonly employed in industrial automation setups
• Ideal for circuit protection in machinery control panels
• Utilised in power distribution boards for enhanced safety

What is the advantage of using a Type D circuit breaker in specific applications?

The Type D circuit breaker is designed to accommodate high inrush currents, making it suitable for inductive loads such as motors and transformers, where start-up conditions can cause current spikes.

How does the toggle switch reset mechanism enhance user experience?

The toggle switch reset mechanism allows users to quickly restore power after a trip, providing a straightforward solution to reset without requiring any additional tools or complex procedures.

What type of electrical systems can benefit from this circuit breaker?

This circuit breaker is suitable for a range of systems, including home wiring, commercial installations, and industrial environments, where robust protection against overloads and short circuits is essential.

ABB SN201 SN201 Miniature Circuit Breaker, 1-Pole, 20A, Type D, 230V ac AC, 6 kA Breaking Capacity

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