Better World

ABB System Pro M Compact S200 Miniature Circuit Breaker, 3-Pole, 20A, Type B, 400V ac AC, 6 kA Breaking Capacity

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SGD103.90

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SGD113.25

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Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
746-7592
Mfr. Part No.:
2CDS253001R0205 S203-B20
Manufacturer:
ABB
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Brand

ABB

Product Type

Miniature Circuit Breaker

Number of Poles

3

Current Rating

20A

Tripping Characteristics

Type B

Rated AC Voltage

400V ac

Mount Type

DIN Rail

Breaking Capacity

6kA

Range

System Pro M Compact

Series

S200

Terminal Type

Cage Terminal

IP Rating

IP20, IP40

Width

52.5mm

Height

69mm

Depth

69mm

Standards/Approvals

IEC/EN 60898-1, IEC/EN 60947-2

Better World Claim

Designed for Disassembly

Better World Product

Yes

Tripping Mechanism

Electromagnetic, Thermomagnetic

Reset Actuator Type

Lever

RoHS Status: Exempt

COO (Country of Origin):
DE

ABB S200 Series MCB, 20A Current Rating, 10kA Breaking Capacity (at Maximum Voltage Rating) - 2CDS253001R0205 S203-B20


This miniature circuit breaker (MCB) is suitable for commercial and industrial applications. It provides short circuit protection and enhances the safety of electrical installations. With a current rating of 20 A and a nominal voltage of 400V, this device is essential for users in various environments.

Features & Benefits


• Type B tripping characteristic ensures effective overload protection

• Thermal electromechanical operation improves functionality and reliability

• Designed for disassembly to support sustainability

• Screw terminal contact type enables secure connections

• Compact design allows for straightforward installation on standard DIN rail

• High breaking capacity of 10kA accommodates maximum voltage ratings

Applications


• Protects circuits in various commercial environments

• Suitable for industrial installations requiring robust safety

• Ideal for machinery and equipment needing dependable protection

• Appropriate for use in building services and automation systems

What is the ideal installation method for this circuit breaker?


The device is designed for DIN rail mounting, making installation secure and uncomplicated.

How does this device handle short circuit conditions?


It is equipped with high breaking capacity to effectively interrupt fault currents, providing crucial protection.

Can it be integrated with existing electrical systems?


Yes, it can easily replace outdated breakers in existing panels for improved performance.

What maintenance is needed for proper operation?


Regular visual inspections and ensuring secure electrical connections are recommended.

Is it suitable for outdoor applications?


The device is primarily intended for indoor use; consult specifications for outdoor compatibility.

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