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ABB S403M-C20

High-Performance Miniature Circuit Breaker

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ABB S403M-C20 High-Performance Miniature Circuit Breaker — Power Supply
Manufacturer catalogue image

Product Description

RoHS Compliant

The ABB SMISSLINE TP S403M-C20 is a high-performance miniature circuit breaker designed for commercial, industrial, and critical power applications. It offers two distinct tripping mechanisms: the delayed thermal mechanism for overload protection and the electromechanic mechanism for short circuit protection.

This product is available in different characteristics (B,C,D,K), configurations (1P, 1P+N, 2P, 3P, 3P+N), breaking capacities (up to 10 kA at 240/415 V AC), and rated currents (up to 63A). It complies with IEC/EN 60898-1 for B,C and D characteristic and IEC/EN 60947-2 for C and K characteristic.

The ABB SMISSLINE TP S403M-C20 is a pluggable solution that can be used in the SMISSLINE TP System, making it an ideal choice for various power applications.

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Offer details

Best offer from:
Trusted supplier — Germany, member since 2024
Availability:
1 pc.
In-Stock
Updated at: 08-09-2026
Warranty:
24 months
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
ABB
Instructions and Manuals
2CCC451019M0109
Mounting Position
Any
Size
3 modules
Standards
IEC/EN 60898-1IEC/EN 60947-2
Tripping Characteristic
C
Rated Operational Voltage
acc. to IEC 60898-1 240 … 415 V ACacc. to IEC 60947-2 240 … 415 V AC

Available Offers

(3)
S403M-C20 ABB, Power Supply

ABB

Available:
1 pc.
In-Stock
Updated at: 08-09-2026
Offer from:
Trusted supplier — Germany, member since 2024
Warranty:
24 months
S403M-C20 ABB, Power Supply

ABB

Available:
3 pcs.
In-Stock
Updated at: 11-09-2026
Offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees
Warranty:
24 months

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Documents

Data Sheet

Datasheet for ABB S403M-C20, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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