RS Better World

ABB MCB SN200 SN201 Miniature Circuit Breaker, 1-Pole, 4A, Type C, 230V ac AC, 6 kA Breaking Capacity

RS Stock No.:: 231-9970
Mfr. Part No.:: 2CSS255101R0044 SN201-C4 -
Manufacturer:: ABB

ABB MCB SN200 SN201 Miniature Circuit Breaker, 1-Pole, 4A, Type C, 230V ac AC, 6 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

TWD1,496.00

(exc. GST)

TWD1,570.80

(inc. GST)

FREE delivery for orders over NT$1,300.00

In Stock

21 unit(s) ready to ship from another location
Plus 28 unit(s) shipping from August 28, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	TWD1,496.00

*price indicative

Our Better World range features products that make it easy for you to make a greener product choice you can trust.

Learn more about RS Better World products

RS Stock No.:: 231-9970
Mfr. Part No.:: 2CSS255101R0044 SN201-C4 -
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
	Product Type	Miniature Circuit Breaker
	Number of Poles	1
	Current Rating	4A
	Tripping Characteristics	Type C
	Rated AC Voltage	230V ac
	Mount Type	DIN Rail
	Breaking Capacity	6kA
	Range	MCB SN200
	Series	SN201
	Terminal Type	Cage Terminal
	IP Rating	IP40
	Width	18mm
	Standards/Approvals	IEC/EN 60898-1
	Depth	69mm
	Height	69mm
	Better World Product	Yes
	Better World Claim	Designed for Disassembly
	Reset Actuator Type	Lever

	Select all
	Brand ABB
	Product Type Miniature Circuit Breaker
	Number of Poles 1
	Current Rating 4A
	Tripping Characteristics Type C
	Rated AC Voltage 230V ac
	Mount Type DIN Rail
	Breaking Capacity 6kA
	Range MCB SN200
	Series SN201
	Terminal Type Cage Terminal
	IP Rating IP40
	Width 18mm
	Standards/Approvals IEC/EN 60898-1
	Depth 69mm
	Height 69mm
	Better World Product Yes
	Better World Claim Designed for Disassembly
	Reset Actuator Type Lever

COO (Country of Origin):: IT

ABB SN201 Series MCB, 4A Current Rating, 10kA Breaking Capacity (at Maximum Voltage Rating) - 2CSS255101R0044 SN201-C4 -

This device is essential for ensuring electrical safety in commercial and industrial settings. It automatically interrupts power flow during fault conditions to prevent hazards such as short circuits. This circuit breaker combines efficiency with an innovative design, offering high performance and straightforward installation.

Features & Benefits

• Type C characteristics ensure dependable operation with inductive loads

• Effective short circuit protection improves overall system safety

• Rated for 10kA breaking capacity for strong fault management

• Thermal electromechanical tripping mechanism delivers precise responsiveness

• Compact 18mm width allows for space-efficient installations

• Screw terminal design ensures secure electrical connections

Applications

• Protects commercial electrical installations

• Utilised in industrial machinery circuits

• Suitable for automation systems requiring dependable circuit protection

• Ideal for panel boards where space and efficiency are significant

What is the installation process for this device?

The installation involves mounting the unit onto a standard DIN rail and connecting the terminals following electrical codes.

Can this device handle high inrush currents?

Yes, its Type C characteristics make it appropriate for applications with considerable inrush currents, such as motors and transformers.

What type of maintenance is needed?

Routine inspections are advisable to check for loose terminals and any signs of wear or damage.

Is this circuit breaker compatible with standard electrical panels?

It is designed to fit into standard DIN rail panels, ensuring it works with most setups.

How does it respond during a fault condition?

It will trip automatically to disconnect the electrical supply, protecting the circuit from damage.