ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 40 A, Type Z, 253 V ac AC, 72 V dc DC, 10 kA Breaking

RS Stock No.:: 237-3189
Mfr. Part No.:: 2CDS251001R0558 S201 Z 40A - 10 KA
Manufacturer:: ABB

ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 40 A, Type Z, 253 V ac AC, 72 V dc DC, 10 kA Breaking

View all MCBs

Subtotal (1 unit)*

HK$451.93

FREE delivery for orders over HK$250.00

Temporarily out of stock

Shipping from 24 April 2026

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

Units	Per unit
1 +	HK$451.93

*price indicative

RS Stock No.:: 237-3189
Mfr. Part No.:: 2CDS251001R0558 S201 Z 40A - 10 KA
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	40 A
	Tripping Characteristics	Type Z
	Rated AC Voltage	253 V ac
	Rated DC Voltage	72 V dc
	Mount Type	DIN Rail
	Breaking Capacity	10kA
	Range	System Pro M Compact
	Series	S200
	Terminal Type	Cage Terminal
	IP Rating	IP40, IP20
	Height	88mm
	Standards/Approvals	IEC/EN 60898-1, IEC/EN 60947-2
	Depth	69mm
	Width	17.5 mm
	Tripping Mechanism	Electromagnetic, Thermomagnetic
	Reset Actuator Type	Toggle

	Select all
	Brand ABB
	Product Type Miniature Circuit Breaker
	Number of Poles 1
	Current Rating 40 A
	Tripping Characteristics Type Z
	Rated AC Voltage 253 V ac
	Rated DC Voltage 72 V dc
	Mount Type DIN Rail
	Breaking Capacity 10kA
	Range System Pro M Compact
	Series S200
	Terminal Type Cage Terminal
	IP Rating IP40, IP20
	Height 88mm
	Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2
	Depth 69mm
	Width 17.5 mm
	Tripping Mechanism Electromagnetic, Thermomagnetic
	Reset Actuator Type Toggle

COO (Country of Origin):: DE

ABB S200 Series MCB, 40A Current Rating, 10kA Breaking Capacity - 2CDS251001R0558 S201 Z 40A - 10 KA

This MCB is a high-performance circuit breaker designed for reliable electrical protection in both commercial and residential settings. Featuring a single pole configuration, it handles a current rating of 40A and is engineered to operate at rated voltages of 230V AC and 72V DC. With Compact dimensions of 17.5mm in width and 69mm in length, this device can be effortlessly mounted on a DIN rail, ensuring efficient space utilisation in electrical installations.

Features & Benefits

• Utilises Type Z thermal tripping for precise overload protection
• Achieves a robust 10kA breaking capacity at maximum voltage rating
• Single pole design optimises space for Compact installations
• Incorporates a toggle switch for simple reset functionality
• Equipped with screw Terminal contacts for secure electrical connections
• Designed for both thermal and electromechanical tripping mechanisms

Applications

• Installed in residential electrical systems for enhanced circuit safety
• Utilised in commercial settings requiring dependable electrical protection
• Applied in automation setups where load management is crucial
• Implemented in building systems for effective overload protection

How does the thermal tripping mechanism work in this device?

The thermal tripping mechanism operates by detecting excessive current flow, allowing the breaker to trip and cut off power to prevent circuit damage, thereby enhancing safety.

What maintenance practices should be followed for optimal performance?

Regular Visual inspections for signs of wear or damage, along with testing the tripping mechanism periodically, ensure that it operates correctly and maintains effective protection.

Can it be installed in existing electrical systems?

Yes, it can be easily integrated into existing electrical frameworks, making it suitable for upgrades or replacements in both residential and commercial installations.