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ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 50A, Type K, 253V AC, 72 V DC, 6 kA Breaking Capacity

RS Stock No.:: 746-7964
Mfr. Part No.:: 2CDS251001R0577 S201-K50
Brand:: ABB

ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 50A, Type K, 253V AC, 72 V DC, 6 kA Breaking Capacity

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Subtotal (1 unit)*

Kr. 455,01

(exc. VAT)

Kr. 568,76

(inc. VAT)

FREE delivery for online orders over 750,00 kr

Stocked by manufacturer

Ready to ship from 28 July 2026

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Units	Per unit
1 +	Kr. 455,01

*price indicative

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RS Stock No.:: 746-7964
Mfr. Part No.:: 2CDS251001R0577 S201-K50
Brand:: ABB

Specifications

Technical Reference

Legislation and Compliance

Product Details

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	50A
	Tripping Characteristics	Type K
	Rated AC Voltage	253V
	Rated DC Voltage	72V
	Breaking Capacity	6kA
	Mount Type	DIN Rail
	Range	System Pro M Compact
	Series	S200
	Terminal Type	Screw
	IP Rating	IP20, IP40
	Height	88mm
	Depth	69mm
	Width	17.5mm
	Standards/Approvals	No
	Better World Product	Yes
	Better World Claim	Designed for Disassembly
	Tripping Mechanism	Thermal
	Reset Actuator Type	Toggle Switch

	Select all
	Brand ABB
	Number of Poles 1
	Product Type Miniature Circuit Breaker
	Current Rating 50A
	Tripping Characteristics Type K
	Rated AC Voltage 253V
	Rated DC Voltage 72V
	Breaking Capacity 6kA
	Mount Type DIN Rail
	Range System Pro M Compact
	Series S200
	Terminal Type Screw
	IP Rating IP20, IP40
	Height 88mm
	Depth 69mm
	Width 17.5mm
	Standards/Approvals No
	Better World Product Yes
	Better World Claim Designed for Disassembly
	Tripping Mechanism Thermal
	Reset Actuator Type Toggle Switch

COO (Country of Origin):: DE

ABB S200 Series MCB, 50A Current Rating , 1 Pole - 2CDS251001R0577 S201-K50

This MCB, a single pole circuit breaker, is designed for efficient protection in commercial and industrial applications. With a current rating of 50 A and tripping characteristics of Type K, it ensures reliable operation under specific conditions. This Compact device measures 17.5mm wide and 69mm in length, making it suitable for mounting on a DIN rail, allowing for streamlined integration into existing electrical panels.

Features & Benefits

• Provides effective thermal tripping for overload protection
• Designed for disassembly, promoting ease of maintenance
• Features a toggle switch for convenient reset operations
• Robust breaking capacity of 20kA ensures safety at maximum voltage
• Suitable for both AC and DC applications, extending versatility
• Built to enhance commercial electrical safety standards

Applications

• Used for protecting circuits in commercial installations
• Suitable for industrial machinery and equipment maintenance
• Ideal for integration within electrical distribution boards
• Designed for use in automation and control systems

How does this device handle overcurrent situations?

It employs thermal tripping mechanisms to detect overheating, ensuring the circuit is interrupted during overload conditions, thus protecting connected equipment and reducing fire risks.

What is the significance of its single pole design?

The single pole configuration allows for dedicated circuit protection, making it Ideal for scenarios where only one phase is required, enhancing efficiency in smaller electrical installations.

Can this circuit breaker be used in both AC and DC applications?

Yes, it supports a rated AC voltage of 253V and a rated DC voltage of 72V, allowing it to be versatile for a range of electrical systems.

What are the advantages of the DIN rail mount style?

The DIN rail mount design offers easy installation and flexibility in arranging circuit breakers within electrical panels, facilitating space optimisation and organisation.

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.