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	3
	Current Rating	1A
	Tripping Characteristics	Type K
	Rated AC Voltage	440V
	Breaking Capacity at Maximum Voltage Rating	20 kA
	Range	System Pro M Compact
	Series	S200
	Circuit Breaker Type	MCB
	Length	88mm
	Width	52.5mm
	Mounting Style	DIN Rail Mount
	Depth	69mm
	Model Number	S203-K1
	Better World Claim	Designed for disassembly
	Better World Product	Yes
	Terminal Contact Type	Screw Clamp
	Application	Residential
	Reset Actuator Type	Toggle Switch

	Select all
	Brand ABB
	Number of Poles 3
	Current Rating 1A
	Tripping Characteristics Type K
	Rated AC Voltage 440V
	Breaking Capacity at Maximum Voltage Rating 20 kA
	Range System Pro M Compact
	Series S200
	Circuit Breaker Type MCB
	Length 88mm
	Width 52.5mm
	Mounting Style DIN Rail Mount
	Depth 69mm
	Model Number S203-K1
	Better World Claim Designed for disassembly
	Better World Product Yes
	Terminal Contact Type Screw Clamp
	Application Residential
	Reset Actuator Type Toggle Switch

RoHS Status: Exempt

COO (Country of Origin):: DE

ABB S200 Series MCB, 3 Poles, 1A Current Rating - 2CDS253001R0217 S203-K1

This MCB provides essential protection in electrical circuits, primarily for branch circuit protection. It is designed to meet rigorous industry standards and enhances safety by interrupting overcurrent and short circuits, making it suitable for professionals in automation, electronics, and electrical sectors.

Features & Benefits

• High breaking capacity of 6kA for effective safety
• Compact design for easy installation on DIN rails
• Type K characteristics for optimal overload protection
• Rated for 440V, compatible with various voltage systems
• 3P configuration supports three-phase circuits effectively
• Designed for disassembly to contribute to sustainability efforts

Applications

• Branch circuit protection in commercial electrical systems
• Integration in industrial automation equipment
• Use in residential electrical panelboards
• Systems requiring high breaking capacity circuit breakers
• Various within the mechanical industry

What is the tripping characteristic of this device?

It features a Type K tripping characteristic for optimal protection against overloads.

How should I install the MCB for best results?

It is designed for DIN rail mounting, ensuring straightforward installation and efficient space management.

What voltage ratings can this protection device handle?

It operates efficiently at a rated voltage of 440V, accommodating multiple system configurations.

Can this MCB manage fine stranded conductors?

Yes, it can accommodate fine stranded conductors if connector sleeves are used.

How does the breaking capacity influence my electrical setup?

A breaking capacity of 6kA allows for effective interruption of fault currents, safeguarding the system from damage.

Standards

BS EN 60898

ABB System Pro M Compact S200 MCB, 3P, 1A Curve K, 440V AC, 20 kA Breaking Capacity

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