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2CCG000567R0001 ABB S401P-C20NP MCB 30 kA 1P+NP Type C 20 A
ABB S401P-C20NP 1P+NP 20 A Type C miniature circuit breaker with protected neutral and 30 kA Icu breaking capacity, designed for the SMISSLINE TP plug-in distribution system.
£55.48
Why Choose the ABB S401P-C20NP Miniature Circuit Breaker?
The ABB S401P-C20NP is a high-performance 1P+NP miniature circuit breaker (MCB) with protected neutral, designed to protect electrical circuits against overload and short-circuit currents. Part of the ABB S400P series for the SMISSLINE TP plug-in system, it combines dependable circuit protection with ABB's flexible plug-in distribution architecture.
Featuring a Type C tripping characteristic and a rated current of 20 A, the S401P-C20NP is suitable for compatible circuits where moderate transient or inrush currents may occur. Its phase-plus-protected-neutral configuration provides protection for both conductors in a compact two-module SMISSLINE TP format.
With a rated ultimate short-circuit breaking capacity of 30 kA according to IEC/EN 60947-2, the S401P-C20NP provides robust fault protection for demanding commercial and industrial installations. Its plug-in construction enables integration with compatible SMISSLINE TP socket-base assemblies, supporting efficient installation, replacement and maintenance.
Key Advantages
- 1P+NP configuration with protected neutral for phase-and-neutral circuit protection.
- 20 A rated current for appropriately rated electrical circuits.
- Type C tripping characteristic for circuits where moderate inrush currents may occur.
- High 30 kA Icu breaking capacity according to IEC/EN 60947-2.
- Protection against overload and short-circuit conditions.
- Designed specifically for the ABB SMISSLINE TP plug-in system.
Key Features
- ABB S400P miniature circuit breaker series.
- 1P+NP phase and protected-neutral configuration.
- 20 A rated current.
- Type C tripping characteristic.
- 30 kA Icu rated ultimate short-circuit breaking capacity.
- Conforms to IEC/EN 60947-2.
- 2-module device format.
- 0.230 kg unit weight.
- Direct integration with compatible SMISSLINE TP socket-base systems.
Reliable Phase and Neutral Circuit Protection
The ABB S401P-C20NP provides automatic protection against overload and short-circuit conditions, helping protect cables, conductors and connected electrical equipment against damage caused by excessive current. Its Type C characteristic is suitable for appropriately designed circuits that can experience moderate transient or inrush currents during normal operation.
The ABB SMISSLINE TP system uses a plug-in architecture that enables compatible protective devices to connect directly to its socket-base system. Combined with the S401P-C20NP's protected-neutral configuration, 20 A rating and 30 kA Icu breaking capacity, this provides an efficient protection solution for professional industrial and commercial electrical distribution.
Typical Applications
- Industrial electrical distribution boards.
- Commercial power distribution systems.
- Phase-and-neutral branch circuits.
- Machinery and industrial control panels.
- Automation and manufacturing installations.
- Control and auxiliary electrical circuits.
- ABB SMISSLINE TP plug-in distribution assemblies.
Technical Specifications
| Series | S400P |
|---|---|
| Product system | SMISSLINE TP Plug-in System |
| ABB order code | 2CCG000567R0001 |
| EAN / GTIN | 7612271509330 |
| Product type | Miniature circuit breaker (MCB) |
| Pole configuration | 1P+NP |
| Number of protected poles | 2 |
| Neutral | Protected neutral |
| Rated current | 20 A |
| Tripping characteristic | Type C |
| Rated ultimate short-circuit breaking capacity (Icu) | 30 kA |
| Standard | IEC/EN 60947-2 |
| Number of modules | 2 |
| Weight | 0.230 kg |
| Pack quantity | 5 pieces |
| Mounting type | SMISSLINE TP plug-in socket-base system |
Frequently Asked Questions
What is the ABB S401P-C20NP used for?
The ABB S401P-C20NP is a 1P+NP miniature circuit breaker with protected neutral, designed to protect suitable phase-and-neutral electrical circuits against overload and short-circuit currents within compatible SMISSLINE TP systems.
What is the rated current of the S401P-C20NP?
The S401P-C20NP has a rated current of 20 A.
What tripping characteristic does the S401P-C20NP use?
The S401P-C20NP uses a Type C tripping characteristic, making it suitable for appropriately designed circuits where moderate transient or inrush currents may occur.
What is the breaking capacity of the ABB S401P-C20NP?
The S401P-C20NP has a rated ultimate short-circuit breaking capacity (Icu) of 30 kA according to IEC/EN 60947-2.
Which ABB distribution system is the S401P-C20NP designed for?
The circuit breaker is designed for the ABB SMISSLINE TP plug-in system, enabling integration with compatible socket-base electrical distribution assemblies.
Trusted ABB Circuit Protection
ABB SMISSLINE TP circuit protection products combine dependable electrical protection with a flexible plug-in architecture, supporting efficient installation, expansion and maintenance in professional industrial and commercial distribution systems.
