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2CCG000566R0001 ABB S401P-C16NP 16 A 1P+NP Type C 40 kA Miniature Circuit Breaker
ABB S401P-C16NP is a 16 A 1P+NP Type C miniature circuit breaker with a protected neutral pole and 40 kA ultimate short-circuit breaking capacity for the ABB SMISSLINE TP plug-in system.
£48.10
Why Choose the ABB S401P-C16NP Miniature Circuit Breaker?
The ABB S401P-C16NP is a high-performance single-phase plus protected neutral miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection in commercial and industrial electrical installations. As part of the ABB S400P series for the SMISSLINE TP plug-in system, it combines high breaking capacity with convenient plug-in integration for flexible power distribution.
Designed with a Type C tripping characteristic, the S401P-C16NP is suitable for circuits containing equipment with moderate starting or inrush currents. Its 1P+NP configuration provides a phase pole together with a protected neutral pole, supporting coordinated protection and disconnection of compatible single-phase circuits.
With a rated current of 16 A and an ultimate short-circuit breaking capacity of 40 kA according to IEC/EN 60947-2, the S401P-C16NP provides robust protection for demanding low-voltage circuits. ABB order code 2CCG000566R0001 identifies this specific 16 A Type C configuration for the SMISSLINE TP system.
Key Advantages
- High-performance 1P+NP miniature circuit breaker for phase and protected-neutral circuits.
- 16 A rated current for compatible power, control and distribution circuits.
- Type C tripping characteristic suitable for loads with moderate starting or inrush currents.
- 40 kA ultimate short-circuit breaking capacity according to IEC/EN 60947-2.
- Protected-neutral configuration supports coordinated circuit protection and disconnection.
- Purpose-designed for the ABB SMISSLINE TP plug-in system.
Key Features
- ABB S400P miniature circuit breaker series.
- 1P+NP configuration with phase and protected neutral.
- 16 A rated current.
- Type C tripping characteristic.
- 40 kA Icu breaking capacity.
- Complies with IEC/EN 60947-2.
- Two-module construction with a compact 36 mm width.
- Plug-in format designed exclusively for compatible ABB SMISSLINE TP systems.
Reliable Circuit Protection for SMISSLINE TP Systems
Miniature circuit breakers such as the ABB S401P-C16NP use thermal and electromagnetic tripping mechanisms to protect electrical cables and circuits against overload and short-circuit currents. The delayed thermal mechanism responds to sustained overload conditions, while the electromagnetic mechanism provides rapid operation under short-circuit conditions.
The ABB S400P range is engineered specifically for the SMISSLINE TP plug-in system. Its plug-in architecture allows compatible protective devices to connect directly to the socket system, supporting flexible power distribution, efficient servicing and straightforward circuit modifications in professional electrical installations.
Typical Applications
- Single-phase plus neutral electrical circuits.
- Commercial electrical distribution systems.
- Industrial power and control panels.
- ABB SMISSLINE TP distribution assemblies.
- Automation and machinery circuits.
- Circuits with moderate inrush currents requiring Type C overcurrent protection.
Technical Specifications
| Series | S400P |
|---|---|
| Product group | SMISSLINE Plug-in System |
| ABB order code | 2CCG000566R0001 |
| EAN / GTIN | 7612271509323 |
| Product type | Miniature circuit breaker (MCB) |
| Pole configuration | 1P+NP |
| Total number of poles | 2 |
| Neutral | Protected neutral |
| Rated current | 16 A |
| Tripping characteristic | Type C |
| Ultimate short-circuit breaking capacity (Icu) | 40 kA |
| Standard | IEC/EN 60947-2 |
| System | ABB SMISSLINE TP |
| Number of modules | 2 |
| Width | 36 mm |
| Height | 85 mm |
| Protection rating | IP20 |
| Weight | approx. 0.230 kg |
Frequently Asked Questions
What is the ABB S401P-C16NP used for?
The S401P-C16NP is a miniature circuit breaker designed to provide overload and short-circuit protection for compatible phase and protected-neutral circuits in ABB SMISSLINE TP electrical distribution systems.
What is the rated current of the S401P-C16NP?
The ABB S401P-C16NP has a rated current of 16 A.
What breaking capacity does the S401P-C16NP provide?
The S401P-C16NP has an ultimate short-circuit breaking capacity (Icu) of 40 kA according to IEC/EN 60947-2.
What does the Type C characteristic mean?
The Type C tripping characteristic is suitable for circuits containing equipment with moderate starting or inrush currents, making it appropriate for many commercial and industrial loads.
Which distribution system is the S401P-C16NP designed for?
The breaker is designed exclusively for the ABB SMISSLINE TP plug-in system, allowing efficient integration into compatible socket-based electrical distribution assemblies.
Trusted ABB Circuit Protection
ABB S400P miniature circuit breakers combine dependable overload and short-circuit protection with the flexible plug-in architecture of the SMISSLINE TP system, supporting efficient electrical distribution in commercial and industrial installations.
