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2CSS275101R0064 ABB SN201M-C6 Miniature Circuit Breaker 1P+NP Type C 6 A 10 kA
ABB SN201M-C6 miniature circuit breaker, a 6 A 1P+NP Type C MCB for 230 V AC circuits with a 10 kA rated short-circuit capacity, simultaneous neutral switching and compact single-module construction.
£24.20
Why Choose the ABB SN201M-C6 Miniature Circuit Breaker?
The ABB SN201M-C6 is a compact 1P+NP miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits while simultaneously switching the neutral conductor. Part of the ABB System pro M compact SN201M range, it combines phase protection and neutral switching within a space-saving single-module format for final distribution applications.
Featuring a Type C tripping characteristic, the SN201M-C6 is suitable for general-purpose circuits and loads with moderate starting or inrush currents. The device incorporates one overcurrent-protected phase pole together with a switched, non-protected neutral pole, allowing both conductors to be disconnected simultaneously while overcurrent protection is provided on the phase conductor.
With a rated current of 6 A, rated operational voltage of 230 V AC and a rated short-circuit capacity of 10 kA, the SN201M-C6 provides higher breaking capacity than the standard 6 kA SN201 range while retaining an 18 mm single-module format. ABB order code 2CSS275101R0064 identifies this specific 6 A Type C model.
Key Advantages
- Reliable overload and short-circuit protection for final distribution circuits.
- 6 A rated current suitable for low-current electrical, control and auxiliary circuits.
- Type C tripping characteristic accommodates moderate normal starting and inrush currents.
- 1P+NP configuration combines a protected phase pole with a switched, non-protected neutral.
- 10 kA rated short-circuit capacity according to IEC/EN 60898-1.
- Compact 18 mm single-module design helps conserve DIN-rail space.
Key Features
- ABB System pro M compact SN201M series.
- 6 A rated current.
- 1P+NP configuration.
- 1 protected phase pole plus switched neutral.
- Neutral position: right.
- Type C tripping characteristic.
- Thermal protection against sustained overload currents.
- Electromagnetic protection against short-circuit currents.
- 10 kA rated short-circuit capacity (Icn).
- Current limiting class 3.
- Single-module DIN-rail construction for space-efficient installation.
High-Breaking-Capacity Phase and Neutral Protection
Miniature circuit breakers such as the ABB SN201M-C6 automatically disconnect the protected phase conductor when an overload or short circuit occurs. Thermal and electromagnetic tripping mechanisms provide protection against sustained overcurrents and short-circuit faults, helping protect conductors, equipment and connected loads.
The SN201M-C6 combines this protection with simultaneous neutral switching in a compact single-module arrangement. Its Type C characteristic accommodates moderate normal inrush currents, while the 10 kA short-circuit capacity makes the SN201M range suitable for applications requiring a higher breaking capacity than the standard SN201 6 kA range.
Typical Applications
- Residential final distribution circuits.
- Commercial electrical installations.
- Low-current control and auxiliary circuits.
- Lighting and general-purpose circuits.
- Final distribution and protection of long cable lengths in TN and IT systems.
- Distribution boards requiring a 10 kA MCB.
- Installations requiring simultaneous phase and neutral switching.
Technical Specifications
| Series | SN201M |
|---|---|
| Product range | System pro M compact |
| Product group | S200 MCB |
| ABB order code | 2CSS275101R0064 |
| EAN/GTIN | 8012542094050 |
| Product type | Miniature circuit breaker (MCB) |
| Pole configuration | 1P+NP |
| Total number of poles | 2 |
| Number of protected poles | 1 |
| Neutral | Simultaneously switched, non-protected neutral |
| Neutral position | Right |
| Rated current | 6 A |
| Tripping characteristic | Type C |
| Rated operational voltage | 230 V AC |
| Rated insulation voltage | 500 V |
| Rated impulse withstand voltage | 4 kV |
| Rated short-circuit capacity (Icn) | 10 kA |
| Ultimate short-circuit breaking capacity (Icu) | 10 kA at 230 V AC |
| Current limiting class | 3 |
| Overvoltage category | III |
| Pollution degree | 2 |
| Protection rating | IP20 |
| Mounting type | DIN rail |
| Number of modular spaces | 1 |
| Solid conductor capacity | 1–16 mm² |
| Multi-wired conductor capacity | 1–10 mm² |
| Width | 18 mm |
| Height | 85 mm |
| Depth | 69 mm |
| Net weight | 0.110 kg |
| Power loss at rated operating conditions | 2.3 W per pole |
| Standard | IEC/EN 60898-1 |
Frequently Asked Questions
What is the ABB SN201M-C6 used for?
The ABB SN201M-C6 is a 1P+NP miniature circuit breaker used to protect electrical circuits against overloads and short circuits while simultaneously switching the neutral conductor.
What is the current rating of the SN201M-C6?
The SN201M-C6 has a rated current of 6 A and a rated operational voltage of 230 V AC.
What does the Type C characteristic mean?
The Type C tripping characteristic is suitable for general-purpose circuits and equipment that can produce moderate starting or inrush currents during normal operation.
What is the short-circuit capacity of the ABB SN201M-C6?
The SN201M-C6 has a rated short-circuit capacity of 10 kA according to IEC/EN 60898-1.
What does 1P+NP mean on the SN201M-C6?
The 1P+NP configuration means the breaker incorporates one overcurrent-protected phase pole together with a switched, non-protected neutral pole, enabling phase and neutral conductors to be disconnected simultaneously.
Trusted Circuit Protection from ABB
ABB SN201M miniature circuit breakers provide dependable overload and short-circuit protection with a 10 kA breaking capacity in a compact single-module format, combining phase protection, neutral switching and established thermal and electromagnetic tripping technology.
