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2CCG000476R0001 ABB S401P-B10NP MCB 40 kA 1P+NP Type B 10 A
ABB S401P-B10NP is a 10 A Type B 1P+NP miniature circuit breaker with protected neutral and 40 kA ultimate short-circuit breaking capacity for the SMISSLINE TP plug-in system.
£50.79
Why Choose the ABB S401P-B10NP Miniature Circuit Breaker?
The ABB S401P-B10NP is a high-performance miniature circuit breaker (MCB) with protected neutral designed for reliable overcurrent and short-circuit protection in low-voltage electrical distribution systems. As part of the ABB SMISSLINE TP plug-in system, it combines dependable circuit protection with fast, flexible installation on the SMISSLINE socket system.
This MCB features a Type B tripping characteristic and a rated current of 10 A, making it suitable for circuits with relatively low inrush currents. Its protected-neutral configuration provides switching and protection in a compact plug-in device, while the SMISSLINE TP architecture simplifies installation, replacement and system expansion.
With a rated ultimate short-circuit breaking capacity of 40 kA and a 1P+NP configuration, the S401P-B10NP is engineered for applications requiring high fault-current performance. ABB order code 2CCG000476R0001 identifies this specific 10 A Type B version within the S400P range.
Key Advantages
- High-performance miniature circuit breaker for the SMISSLINE TP plug-in system.
- 10 A rated current for low-voltage circuit protection.
- Type B tripping characteristic suitable for circuits with low inrush currents.
- 40 kA ultimate short-circuit breaking capacity for demanding installations.
- 1P+NP protected-neutral configuration in a compact two-module format.
- Plug-in design supports efficient installation, maintenance and system modification.
Key Features
- ABB S400P miniature circuit breaker range.
- SMISSLINE TP plug-in system compatibility.
- 10 A rated current.
- Type B characteristic.
- 1P+NP configuration with protected neutral.
- 40 kA Icu ultimate short-circuit breaking capacity.
- 2-module device width.
- Designed in accordance with IEC/EN 60947-2.
Reliable Circuit Protection for SMISSLINE TP Systems
Miniature circuit breakers protect electrical circuits against overloads and short circuits by automatically interrupting the supply when current exceeds defined operating limits. The Type B characteristic of the S401P-B10NP makes it well suited to circuits where normal operating inrush currents are comparatively low.
The ABB SMISSLINE TP system is designed around a plug-in distribution architecture that enables protective devices to be installed and changed efficiently. This approach supports flexible electrical distribution designs while reducing conventional wiring requirements and simplifying future modifications to installations.
Typical Applications
- Low-voltage electrical distribution systems.
- Commercial and industrial distribution boards.
- Control panels and electrical switchboards.
- Lighting and general-purpose circuits.
- Automation and machinery electrical systems.
- ABB SMISSLINE TP plug-in distribution assemblies.
Technical Specifications
| Product group | SMISSLINE Plug-in System |
|---|---|
| Series | S400P |
| ABB order code | 2CCG000476R0001 |
| Product type | Miniature circuit breaker (MCB) |
| Rated current | 10 A |
| Tripping characteristic | Type B |
| Pole configuration | 1P+NP |
| Neutral | Protected neutral |
| Ultimate short-circuit breaking capacity (Icu) | 40 kA |
| Standard | IEC/EN 60947-2 |
| Number of modules | 2 |
| Weight | 0.230 kg |
| EAN | 7612271508609 |
| Mounting system | SMISSLINE TP plug-in socket system |
Frequently Asked Questions
What is the ABB S401P-B10NP used for?
The S401P-B10NP is a miniature circuit breaker designed to provide overload and short-circuit protection for low-voltage circuits installed within the ABB SMISSLINE TP plug-in system.
What is the rated current of the ABB S401P-B10NP?
The S401P-B10NP has a rated current of 10 A and a Type B tripping characteristic.
What is the breaking capacity of the S401P-B10NP?
The breaker has an ultimate short-circuit breaking capacity (Icu) of 40 kA.
Does the ABB S401P-B10NP include a protected neutral?
Yes. The S401P-B10NP has a 1P+NP configuration with a protected neutral and occupies two modules in the SMISSLINE TP system.
What is the ABB order code for the S401P-B10NP?
The ABB order code for the S401P-B10NP is 2CCG000476R0001.
Trusted Circuit Protection from ABB
ABB SMISSLINE TP miniature circuit breakers combine high-performance circuit protection with a flexible plug-in architecture, supporting efficient installation and dependable low-voltage power distribution in commercial and industrial systems.
