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2CCS571001R1634 ABB S401M-UCC63 AC/DC Miniature Circuit Breaker 63 A Type C 1P
ABB S401M-UCC63 is a 63 A single-pole Type C AC/DC miniature circuit breaker for the SMISSLINE TP plug-in system, providing reliable overload and short-circuit protection for commercial and industrial electrical circuits.
£68.59
Why Choose the ABB S401M-UCC63 Miniature Circuit Breaker?
The ABB S401M-UCC63 is a high-performance single-pole miniature circuit breaker (MCB) designed for reliable overload and short-circuit protection in AC and DC electrical circuits. Part of the ABB S400M UC range for the SMISSLINE TP plug-in system, it combines flexible AC/DC protection with convenient pluggable installation for commercial, industrial and critical-power applications.
Featuring a 63 A rated current and UC-C / Type C tripping characteristic, the S401M-UCC63 is suitable for circuits with moderate starting and inrush currents. Its thermal-magnetic operating principle provides automatic protection against sustained overloads and high fault currents, helping safeguard conductors and connected equipment.
The S401M-UCC63 supports single-pole operation up to 220 V DC and offers high short-circuit performance for demanding installations. Its compact single-module construction and SMISSLINE TP plug-in architecture allow efficient installation, replacement and system expansion while helping minimise downtime.
Key Advantages
- Reliable AC/DC miniature circuit breaker for overload and short-circuit protection.
- 63 A rated current for higher-current control and distribution circuits.
- UC-C / Type C tripping characteristic accommodates moderate inrush currents.
- Suitable for single-pole DC applications up to 220 V DC.
- High short-circuit breaking performance for demanding electrical installations.
- Plug-in construction for direct integration with the ABB SMISSLINE TP system.
Key Features
- ABB S400M UC / SMISSLINE TP series.
- 63 A rated current.
- UC-C / Type C tripping characteristic.
- 1-pole protected configuration.
- Designed for AC and DC applications.
- Single-pole DC operation up to 220 V DC.
- Thermal-magnetic overload and short-circuit protection.
- Compact 1-module construction.
- 145 g approximate product weight.
- Compliant with IEC/EN 60947-2.
Reliable AC/DC Circuit Protection for SMISSLINE TP Systems
Miniature circuit breakers such as the ABB S401M-UCC63 automatically interrupt the electrical supply when excessive current results from an overload or short circuit. This helps protect conductors, electrical equipment and connected devices against potentially damaging fault conditions.
The ABB S400M UC range extends the established SMISSLINE TP platform with circuit breakers designed for flexible AC and DC applications. Combined with its 63 A rating, Type C characteristic and plug-in architecture, the S401M-UCC63 provides dependable protection for higher-current distribution, control and auxiliary power circuits where reliable operation and efficient maintenance are important.
Typical Applications
- DC power and distribution circuits.
- Industrial automation and machine control systems.
- Auxiliary power circuits.
- SMISSLINE TP distribution assemblies.
- Commercial and industrial electrical distribution.
- Critical-power installations where minimising downtime is important.
Technical Specifications
| Series | S400M UC / SMISSLINE TP |
|---|---|
| ABB order code | 2CCS571001R1634 |
| EAN | 7612270109906 |
| Product type | AC/DC miniature circuit breaker (MCB) |
| Number of poles | 1 |
| Number of protected poles | 1 |
| Rated current | 63 A |
| Tripping characteristic | UC-C / Type C |
| Maximum single-pole DC application voltage | 220 V DC |
| Operating principle | Thermal-magnetic |
| Mounting system | SMISSLINE TP plug-in system |
| Width | 1 module / approx. 18 mm |
| Weight | approx. 145 g |
| Standard | IEC/EN 60947-2 |
Frequently Asked Questions
What is the ABB S401M-UCC63 used for?
The S401M-UCC63 is a single-pole AC/DC miniature circuit breaker designed to protect electrical circuits against overload and short-circuit conditions within compatible ABB SMISSLINE TP systems.
What is the current rating of the S401M-UCC63?
The ABB S401M-UCC63 has a rated current of 63 A.
What tripping characteristic does the S401M-UCC63 use?
The S401M-UCC63 uses a UC-C / Type C tripping characteristic, making it suitable for circuits that can experience moderate starting or inrush currents.
Can the ABB S401M-UCC63 be used on DC circuits?
Yes. The S401M-UCC63 is part of ABB's S400M UC range for AC and DC applications and supports single-pole operation up to 220 V DC.
How is the ABB S401M-UCC63 installed?
The S401M-UCC63 uses a pluggable design for direct integration with the ABB SMISSLINE TP system, supporting efficient installation, replacement and maintenance.
Trusted ABB AC/DC Circuit Protection
ABB S400M UC miniature circuit breakers extend the SMISSLINE TP platform with flexible AC and DC circuit protection, combining dependable electrical performance with a modular plug-in architecture for professional commercial, industrial and critical-power installations.
