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2CCG001612R0001 ABB SUP401M-C3 MCB 10 kA 1P Type C 3 A UL 489
ABB SUP401M-C3 is a 3 A single-pole Type C UL 489 miniature circuit breaker with a 10 kA short-circuit interrupting rating for SMISSLINE plug-in branch-circuit protection.
£48.10
Why Choose the ABB SUP401M-C3 Miniature Circuit Breaker?
The ABB SUP401M-C3 is a high-performance miniature circuit breaker (MCB) designed for branch-circuit overcurrent protection in industrial and commercial electrical distribution systems. As part of the ABB SUP400 C range for the SMISSLINE plug-in system, it combines a 3 A rated current, Type C tripping characteristic and UL 489 compliance with ABB's modular plug-in distribution technology.
The SUP401M-C3 provides dependable overload and short-circuit protection for a single-pole circuit. Its Type C characteristic is suitable for circuits where normal operation can involve moderate inrush currents, while the SMISSLINE plug-in design enables efficient integration into compatible ABB distribution assemblies.
With a rated current of 3 A and a 10 kA short-circuit interrupting rating, the SUP401M-C3 is well suited to low-current branch circuits, control equipment and auxiliary loads requiring robust circuit protection. The device is designed for 277/480 V AC systems and has a compact single-module format with a net width of 18 mm.
Key Advantages
- Compact 3 A miniature circuit breaker for low-current branch-circuit protection.
- 10 kA short-circuit interrupting rating for dependable fault protection.
- Type C tripping characteristic suitable for circuits with moderate inrush currents.
- UL 489 branch-circuit breaker for professional electrical installations.
- Designed for use in 277/480 V AC systems.
- Single-pole configuration for individual circuit protection.
- SMISSLINE plug-in connection supports efficient installation and servicing.
Key Features
- ABB SUP400 C series miniature circuit breaker.
- 3 A rated current.
- Type C tripping characteristic.
- 10 kA short-circuit interrupting rating.
- 1-pole configuration.
- UL 489 branch-circuit protection.
- Designed for 277/480 V AC electrical systems.
- SMISSLINE TP plug-in connection system.
- 18 mm product width.
- 120 g net weight.
Reliable Branch-Circuit Protection for Electrical Systems
Miniature circuit breakers such as the ABB SUP401M-C3 automatically disconnect a circuit when abnormal overcurrent conditions occur. Their overload and short-circuit protection helps protect conductors, control equipment and connected loads while allowing the circuit breaker to be reset after the cause of the fault has been corrected.
The SUP400 C range combines UL 489 branch-circuit protection with ABB SMISSLINE plug-in technology. This makes the SUP401M-C3 particularly useful in compatible modular distribution assemblies where dependable protection, compact installation and efficient servicing are important.
Typical Applications
- Industrial control and auxiliary circuits.
- Low-current branch circuits.
- ABB SMISSLINE TP plug-in distribution assemblies.
- Machinery and automation control panels.
- Commercial and industrial electrical distribution systems.
- Control equipment and instrumentation circuits requiring 3 A overcurrent protection.
Technical Specifications
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| Certification | UL 489 | |
|---|---|---|
| Series | SUP400 C / SMISSLINE Plug-in System | |
| ABB order code | 2CCG001612R0001 | |
| Product type | Miniature circuit breaker (MCB) | |
| Rated current | 3 A | |
| Tripping characteristic | Type C | |
| Number of poles | 1 | |
| Short-circuit interrupting rating | 10 kA | |
| System voltage | 277/480 V AC | |
| Standard | UL 489 | |
| UL file | E312425 | |
| Connection system | SMISSLINE TP plug-in | |
| Product width | 18 mm | |
| Product height | 102 mm | |
| Net weight | 0.120 kg | |
| Pack quantity | 10 pieces | |
| EAN | 7612271520816 |
Frequently Asked Questions
What is the ABB SUP401M-C3 used for?
The SUP401M-C3 is a UL 489 branch-circuit miniature circuit breaker designed to provide overload and short-circuit protection for compatible low-current electrical circuits.
What is the rated current of the SUP401M-C3?
The ABB SUP401M-C3 has a rated current of 3 A.
What short-circuit rating does the SUP401M-C3 provide?
The SUP401M-C3 has a 10 kA short-circuit interrupting rating.
What does the Type C characteristic mean?
The Type C tripping characteristic is suitable for circuits that can experience moderate inrush currents during normal operation while still requiring dependable overload and short-circuit protection.
Is the ABB SUP401M-C3 a UL 489 circuit breaker?
Yes. The SUP401M-C3 is designed for branch-circuit protection according to UL 489 and is part of ABB's SUP400 C range for the SMISSLINE plug-in system.
Trusted ABB Circuit Protection
ABB SUP400 C miniature circuit breakers combine UL 489 branch-circuit protection with SMISSLINE plug-in technology for dependable and efficient power distribution in professional industrial and commercial electrical systems.
