RS Better World

ABB System Pro M Compact S200 Miniature Circuit Breaker, 3-Pole, 3A, Type D, 400V ac AC, 6 kA Breaking Capacity

RS Stock No.:: 746-7889
Mfr. Part No.:: 2CDS253001R0031 S203-D3
Manufacturer:: ABB

ABB System Pro M Compact S200 Miniature Circuit Breaker, 3-Pole, 3A, Type D, 400V ac AC, 6 kA Breaking Capacity

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Subtotal (1 unit)*

HK$678.50

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Ready to ship from 03 August 2026

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RS Stock No.:: 746-7889
Mfr. Part No.:: 2CDS253001R0031 S203-D3
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	3
	Product Type	Miniature Circuit Breaker
	Current Rating	3A
	Tripping Characteristics	Type D
	Rated AC Voltage	400V ac
	Mount Type	DIN Rail
	Breaking Capacity	6kA
	Range	System Pro M Compact
	Series	S200
	Terminal Type	Screw
	IP Rating	IP20, IP40
	Width	52.5mm
	Standards/Approvals	IEC/EN 60898-1, IEC/EN 60947-2
	Height	88mm
	Depth	69mm
	Better World Product	Yes
	Better World Claim	Designed for Disassembly
	Reset Actuator Type	Toggle Switch
	Tripping Mechanism	Thermal

	Select all
	Brand ABB
	Number of Poles 3
	Product Type Miniature Circuit Breaker
	Current Rating 3A
	Tripping Characteristics Type D
	Rated AC Voltage 400V ac
	Mount Type DIN Rail
	Breaking Capacity 6kA
	Range System Pro M Compact
	Series S200
	Terminal Type Screw
	IP Rating IP20, IP40
	Width 52.5mm
	Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2
	Height 88mm
	Depth 69mm
	Better World Product Yes
	Better World Claim Designed for Disassembly
	Reset Actuator Type Toggle Switch
	Tripping Mechanism Thermal

RoHS Status: Exempt

COO (Country of Origin):: DE

ABB S200 Series MCB, 3A Current Rating , 3 Poles - 2CDS253001R0031 S203-D3

This MCB is a Type D circuit breaker designed for high-performance protection in both commercial and industrial environments. With a rated current of 3 A and three poles, this DIN rail-mounted circuit breaker is Ideal for applications requiring efficient overload protection and reliable thermal tripping mechanisms. Measuring 52.5mm in width and 69mm in length, it provides robust circuit protection while maintaining ease of installation.

Features & Benefits

• Overload protection ensures enhanced safety for electrical systems
• Thermal tripping mechanism responds quickly to overloads
• Designed for disassembly promoting sustainability
• Compact dimensions facilitate easy installation on DIN rails
• Suitable for various applications in commercial and industrial settings
• Screw Terminal contacts enable secure electrical connections

Applications

• Used in commercial electrical safety systems for reliable protection
• Ideal for industrial circuit protection solutions in automation setups
• Applicable in machinery and equipment where overload protection is critical
• Utilised in electrical panels ensuring optimal system safety
• Suited for various installations that require efficient circuit protection

What makes this circuit breaker suitable for industrial environments?

The robust design includes a thermal tripping mechanism and Type D characteristics, tailored for handling high inrush currents found in industrial applications. This ensures reliable performance under demanding conditions.

How does the overload protection feature enhance safety?

The overload protection feature instantly disconnects the circuit if the current exceeds the rated 3 A, preventing damage to connected equipment and enhancing user safety.

Can this product be integrated with existing installations?

Yes, its standard DIN rail-mounted design allows for seamless integration into existing distribution boards, enhancing flexibility in electrical layouts.

What should be considered during installation?

Ensure that it is correctly mounted on a compatible DIN rail, and that the electrical connections are securely tightened at the screw terminals to prevent any loose connections.

How does its design support sustainability?

The product is designed for disassembly, allowing for easier recycling and disposal, thereby minimising environmental impact at the end of its lifecycle.

Note

The Classic & System pro M product cannot be intermixed and do not share common accessories. System pro M products can only be fitted to new style Protecta distribution boards,see typically stock no. 539-1553.