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2CSS255102R0064 ABB SN201-C6-L Miniature Circuit Breaker 1P+N Type C 6 A 6 kA Left Neutral
ABB SN201-C6-L miniature circuit breaker, a 6 A 1P+N Type C MCB for 230 V AC circuits with left-hand neutral, 6 kA rated short-circuit capacity and compact single-module construction.
£19.51
Why Choose the ABB SN201-C6-L Miniature Circuit Breaker?
The ABB SN201-C6-L is a compact 1P+N miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits while providing simultaneous neutral switching. Part of the ABB System pro M compact SN201 range, it combines phase protection and neutral switching within a space-saving single-module format for residential and commercial final distribution applications.
Featuring a Type C tripping characteristic, the SN201-C6-L is suitable for general-purpose circuits and loads with moderate starting or inrush currents. This specific -L version positions the neutral terminal on the left, making it particularly useful in installations and distribution arrangements where a left-hand neutral configuration is required.
With a rated current of 6 A, rated voltage of 230 V AC and a rated short-circuit capacity of 6 kA, the SN201-C6-L provides dependable protection in an 18 mm-wide device. ABB order code 2CSS255102R0064 identifies this specific 6 A Type C, left-neutral 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+N configuration combines a protected phase pole with simultaneous neutral switching.
- Neutral terminal positioned on the left for installations requiring a left-hand neutral arrangement.
- 6 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 SN201 series.
- 6 A rated current.
- 1P+N configuration.
- 1 protected phase pole plus switched neutral.
- Neutral terminal position: left.
- Type C tripping characteristic.
- Thermal protection against sustained overload currents.
- Electromagnetic protection against short-circuit currents.
- 6 kA rated short-circuit capacity (Icn).
- 10 kA ultimate short-circuit breaking capacity (Icu).
- Energy limiting class 3.
- Single-module DIN-rail construction for space-efficient installation.
Compact Protection with Left-Hand Neutral
Miniature circuit breakers such as the ABB SN201-C6-L 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 SN201-C6-L combines this protection with simultaneous neutral switching in a compact single-module arrangement. Its Type C characteristic makes it suitable for circuits with moderate normal inrush currents, while the left-hand neutral configuration provides a practical solution for distribution systems specifically requiring the neutral connection on the left.
Typical Applications
- Residential final distribution circuits.
- Commercial electrical installations.
- Low-current control and auxiliary circuits.
- Lighting and general-purpose circuits.
- Distribution boards requiring a left-hand neutral connection.
- Final distribution and long-cable applications in suitable TN and IT systems.
- Installations where DIN-rail space is limited.
Technical Specifications
| Series | SN201 |
|---|---|
| Product range | System pro M compact |
| Product group | S200 MCB |
| ABB order code | 2CSS255102R0064 |
| EAN/GTIN | 8012542089353 |
| Product type | Miniature circuit breaker (MCB) |
| Pole configuration | 1P+N |
| Number of protected poles | 1 |
| Neutral | Switched neutral |
| Neutral terminal position | Left |
| Rated current | 6 A |
| Tripping characteristic | Type C |
| Rated voltage | 230 V AC |
| Rated short-circuit capacity (Icn) | 6 kA |
| Ultimate short-circuit breaking capacity (Icu) | 10 kA |
| Service short-circuit breaking capacity (Ics) | 6 kA |
| Rated impulse withstand voltage | 4 kV |
| Dielectric test voltage | 2.5 kV |
| Energy limiting class | 3 |
| Overvoltage category | III |
| Pollution degree | 2 |
| Protection rating | IP40 housing, IP20 terminals |
| Mounting type | DIN rail |
| Number of modular spaces | 1 |
| Terminal type | Screw terminal |
| Rigid conductor capacity | 0–16 mm² |
| Flexible conductor capacity | 0–10 mm² |
| Tightening torque | 1.2 N·m |
| Width | 18 mm |
| Height | 85 mm |
| Depth | 69 mm |
| Net weight | 0.11 kg |
| Power loss | 2.3 W |
| Operating temperature | -25 to +55 °C |
| Electrical endurance | 10,000 cycles |
| Mechanical endurance | 20,000 cycles |
| Standard | IEC/EN 60898-1 |
Frequently Asked Questions
What is the ABB SN201-C6-L used for?
The ABB SN201-C6-L is a 1P+N miniature circuit breaker used to protect electrical circuits against overloads and short circuits while also switching the neutral conductor.
What is the current rating of the SN201-C6-L?
The SN201-C6-L has a rated current of 6 A and is designed for 230 V AC applications.
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 breaking capacity of the ABB SN201-C6-L?
The SN201-C6-L has a rated short-circuit capacity of 6 kA and an ultimate short-circuit breaking capacity of 10 kA.
What does the “L” mean on the SN201-C6-L?
The “L” identifies the left-neutral version of the SN201-C6, meaning the neutral terminal is positioned on the left side of the device.
Trusted Circuit Protection from ABB
ABB SN201 miniature circuit breakers provide dependable overload and short-circuit protection in a compact single-module format, combining phase protection, neutral switching and established thermal and electromagnetic tripping technology.
