Over 800,000 products available
RS Better World

ABB System Pro M Compact S200M Miniature Circuit Breaker, 3-Pole, 3A, Type C, 400V ac AC, 12 V dc DC, 10 kA Breaking

Image representative of range

View all MCBs

Subtotal (1 unit)*

£89.58

(exc. VAT)

£107.50

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 1 unit(s) shipping from 25 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£89.58

*price indicative

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.:
746-8122
Mfr. Part No.:
2CDS273001R0034 S203M-C3
Brand:
ABB
Find similar products by selecting one or more attributes.
Select all

Brand

ABB

Number of Poles

3

Product Type

Miniature Circuit Breaker

Current Rating

3A

Tripping Characteristics

Type C

Rated AC Voltage

400V ac

Rated DC Voltage

12V dc

Mount Type

DIN Rail

Breaking Capacity

10kA

Range

System Pro M Compact

Series

S200M

Terminal Type

Screw

IP Rating

IP20, IP40

Width

52.5mm

Standards/Approvals

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

Depth

69mm

Height

88mm

Better World Product

Yes

Better World Claim

Designed for Disassembly

Tripping Mechanism

Thermal

Reset Actuator Type

Toggle Switch

RoHS Status: Exempt

COO (Country of Origin):
DE

ABB S200M Series MCB, 3A Current Rating , Type C Tripping Characteristics - 2CDS273001R0034 S203M-C3


This is a 3 pole MCB specifically designed for commercial and industrial applications. With a current rating of 3A and thermal tripping characteristics, this circuit breaker efficiently provides overload protection. Featuring a Compact size, it measures 52.5mm in width and 69mm in depth, making it suitable for DIN rail mounting. The MCB is part of the System M Pro range, ensuring high-performance electrical management.

Features & Benefits


• Provides Type C tripping characteristics for high inrush currents
• Equipped with thermal tripping for reliable circuit protection
• Delivers overload protection to prevent equipment damage
• Features screw Terminal contacts for secure electrical connections
• Suitable for installation on standard DIN rail systems
• Designed for easy disassembly, promoting sustainable practices

Applications


• Used for protecting circuits in commercial establishments
• Ideal for industrial environments requiring reliable circuit management
• Utilised in systems with high inrush currents
• Effective in areas necessitating safety from overload incidents

How does the thermal tripping mechanism operate in protecting circuits?


The thermal tripping mechanism reacts to prolonged overloads by sensing excess heat, allowing the circuit breaker to disconnect the power, thereby preventing potential damage to electrical equipment.

Is it compatible with existing DIN rail mountings?


Yes, this circuit breaker is designed for standard DIN rail installation, ensuring straightforward integration with existing setups without the need for additional adaptors.

What are the implications of using a Type C tripping characteristic?


Type C tripping is specifically advantageous for circuits with high inrush currents, such as motors or transformers, enabling specified operational efficiency while safeguarding against nuisance tripping.

Can it be easily disassembled for maintenance?


Yes, the design allows for straightforward disassembly, facilitating easier maintenance and repairs without disrupting surrounding installations.

Related links