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	16A
	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
	Width	52.5mm
	Length	88mm
	Mounting Style	DIN Rail Mount
	Depth	69mm
	Model Number	S203-K16
	Better World Product	Yes
	Better World Claim	Designed for disassembly
	Application	Residential
	Terminal Contact Type	Screw Clamp
	Reset Actuator Type	Toggle Switch

	Select all
	Brand ABB
	Number of Poles 3
	Current Rating 16A
	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
	Width 52.5mm
	Length 88mm
	Mounting Style DIN Rail Mount
	Depth 69mm
	Model Number S203-K16
	Better World Product Yes
	Better World Claim Designed for disassembly
	Application Residential
	Terminal Contact Type Screw Clamp
	Reset Actuator Type Toggle Switch

RoHS Status: Exempt

COO (Country of Origin):: DE

ABB S200 Series MCB, 3 Poles, 16A Current Rating - 2CDS253001R0467 S203-K16

This miniature circuit breaker (MCB) provides effective protection for branch circuits in various electrical applications. Its robust design ensures reliable operation, making it suitable for automation, electronics, and electrical industries. The 3-pole configuration allows for efficient control of three-phase systems, delivering critical safety features in an intuitive layout.

Features & Benefits

• Type K MCB offers enhanced protection against overloads and short circuits
• Rated current of 16A is suitable for standard applications
• Breaking capacity of 6kA allows for high fault tolerance
• Designed for easy disassembly, promoting maintenance and recycling
• Compatible with DIN rail mount installations for straightforward integration
• Operates at a rated AC voltage of 440V for efficient performance

Applications

• Suitable for residential and commercial electrical installations
• Utilised in industrial control panels for machine protection
• Ideal for automation systems to safeguard equipment
• Employed within distribution boards for circuit protection
• Suitable for enhancing existing electrical systems with improved safety

What is the maximum voltage rating for safe operation?

It operates at a maximum rated voltage of 440V.

How can I ensure proper installation for optimal functionality?

Following DIN rail mounting guidelines ensures secure placement and performance.

Can it be used in outdoor applications?

This product is intended for indoor use

outdoor conditions may impact reliability.

What is the expected lifespan under normal operating conditions?

It is designed for a mechanical lifespan of up to 20,000 operations.

Is it compatible with other ABB products?

Yes, it integrates seamlessly with other devices in ABB’s electrical range.

Standards

BS EN 60898

ABB System Pro M Compact S200 MCB, 3P, 16A Curve K, 440V AC, 20 kA Breaking Capacity

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