S203M-D3

Name: S203M-D3
Brand: ABB
SKU: S203M-D3

The ABB S203M-D3 is a compact, current-limiting miniature circuit breaker designed for reliable protection against overloads and short circuits. It features a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuits, ensuring safe and efficient operation in various applications.

Product ModelS203M-D3

Material Number2TAZ117300R0031

Product ID79631

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S203M-D3 offers robust protection against overloads and short circuits, ensuring the safety of your electrical circuits and connected devices.
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2. Compact DesignWith its compact and modular design, the S203M-D3 is easy to install in electrical distribution boards, consumer units, and control panels, saving space and simplifying installation.
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3. Versatile ApplicationSuitable for residential, commercial, and industrial applications, the S203M-D3 provides reliable circuit protection across various settings.
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4. Advanced Tripping MechanismsEquipped with a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuits, the S203M-D3 ensures comprehensive protection.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

0.018 m

Product Net Height

0.088 m

Product Net Depth / Length

0.069 m

Product Net Weight

0.125 kg

Dimension Diagram

2CDC022007F0010

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)