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2CDS271445R0634 ABB S201MT-C63 MCB 10 kA 1P Type C 63 A
ABB S201MT-C63 is a 63 A single-pole Type C miniature circuit breaker with 10 kA rated short-circuit breaking capacity, designed for reliable overload and short-circuit protection in traction, railway and industrial applications.
£44.09
Why Choose the ABB S201MT-C63 Miniature Circuit Breaker?
The ABB S201MT-C63 is a high-performance single-pole miniature circuit breaker (MCB) designed to protect cables and electrical circuits against overloads and short circuits in demanding industrial, railway and traction applications. As part of the specialised ABB S200 MT series, it combines a 63 A rated current, Type C tripping characteristic and 10 kA rated short-circuit breaking capacity in a compact DIN-rail-mounted format.
Developed specifically for transportation and rolling-stock electrical systems, the S200 MT range provides dependable circuit protection while meeting stringent railway requirements. The series complies with IEC/EN 60898-1 and IEC/EN 60947-2 and meets EN 45545 R26/HL3 fire-safety requirements and IEC 61373 Category 1 Class A/B shock and vibration requirements.
With a rated current of 63 A, a Type C tripping characteristic and a rated short-circuit breaking capacity of 10 kA, the S201MT-C63 provides reliable protection for circuits with moderate starting or inrush currents. Its compact single-pole construction enables straightforward integration into electrical distribution boards, control panels and traction equipment.
Key Advantages
- Specialised miniature circuit breaker for traction and railway applications.
- 63 A rated current for higher-current auxiliary and distribution circuits.
- Type C tripping characteristic suitable for circuits with moderate starting and inrush currents.
- 10 kA rated short-circuit breaking capacity under IEC/EN 60898-1.
- 15 kA ultimate short-circuit breaking capacity under IEC/EN 60947-2.
- Railway-oriented construction designed for demanding fire, shock and vibration requirements.
- Compact single-module design for efficient DIN-rail installation.
Key Features
- ABB S200 MT series miniature circuit breaker.
- 63 A rated current.
- Type C tripping characteristic.
- Single-pole (1P) configuration.
- 10 kA rated short-circuit breaking capacity.
- 15 kA ultimate short-circuit breaking capacity under IEC/EN 60947-2.
- 230 V rated voltage.
- 440 V rated insulation voltage.
- 4 kV rated impulse withstand voltage.
- Complies with IEC/EN 60898-1 and IEC/EN 60947-2.
- Meets EN 45545 R26/HL3 railway fire protection requirements.
- Meets IEC 61373 Category 1 Class A/B shock and vibration requirements.
Reliable Circuit Protection for Traction and Industrial Systems
Miniature circuit breakers such as the ABB S201MT-C63 automatically disconnect a circuit when excessive current occurs as a result of an overload or short circuit. This helps protect cables, conductors and connected electrical equipment while providing convenient resettable circuit protection for distribution, auxiliary and control systems.
The Type C characteristic provides tolerance of moderate temporary starting and inrush currents while maintaining dependable fault protection. This makes the S201MT-C63 suitable for a broad range of industrial and traction loads, including control equipment, auxiliary systems, lighting circuits and equipment with moderate inductive characteristics.
Typical Applications
- Railway and rolling-stock electrical systems.
- Traction auxiliary electrical circuits.
- Higher-current auxiliary power circuits.
- Industrial control and distribution systems.
- Circuits with moderate starting or inrush currents.
- Electrical distribution boards.
- Control panels and electrical cabinets.
- Cable and conductor overload protection.
Technical Specifications
| Series | S200 MT |
|---|---|
| ABB order code | 2CDS271445R0634 |
| Product type | Miniature circuit breaker (MCB) |
| Product group | DC / Traction MCB |
| Rated current | 63 A |
| Tripping characteristic | Type C |
| Number of poles | 1 |
| Protected poles | 1 |
| Rated short-circuit breaking capacity (Icn) | 10 kA at 230 / 400 V AC |
| Ultimate short-circuit breaking capacity (Icu) | 15 kA at 230 / 400 V AC |
| Rated voltage | 230 V AC |
| Rated insulation voltage (Ui) | 440 V |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Frequency | 50–60 Hz |
| Protection rating | IP20 |
| Energy limiting class | 3 |
| Overvoltage category | III |
| Pollution degree | 3 |
| Solid conductor capacity | 0.75–35 mm² |
| Stranded conductor capacity | 0.75–25 mm² |
| Power loss | 4.8 W |
| Installation depth | 69 mm |
| Width | 1 module |
| Operating ambient temperature | -40 to +70 °C |
| Mounting type | DIN rail |
| Standard | IEC/EN 60898-1 and IEC/EN 60947-2 |
| Railway fire protection | EN 45545, R26/HL3 |
| Shock / vibration classification | IEC 61373, Category 1 Class A/B |
| Weight | approx. 0.125 kg |
| Pack quantity | 10 pieces |
| EAN | 4016779123433 |
Frequently Asked Questions
What is the ABB S201MT-C63 used for?
The S201MT-C63 is a miniature circuit breaker designed to protect cables and electrical circuits against overloads and short circuits, with particular suitability for traction, railway and demanding industrial applications.
What is the current rating of the ABB S201MT-C63?
The circuit breaker has a rated current of 63 A and uses a Type C tripping characteristic.
What is the breaking capacity of the S201MT-C63?
The ABB S201MT-C63 has a rated short-circuit breaking capacity of 10 kA at 230 / 400 V AC under IEC/EN 60898-1 and an ultimate short-circuit breaking capacity of 15 kA at 230 / 400 V AC under IEC/EN 60947-2.
What does the Type C characteristic mean?
A Type C tripping characteristic provides tolerance of moderate temporary starting and inrush currents, making it suitable for many industrial, auxiliary and distribution circuits while maintaining dependable overload and short-circuit protection.
Is the ABB S201MT-C63 suitable for railway applications?
Yes. The ABB S200 MT series is designed for railway and transportation applications and meets railway-related requirements including EN 45545 R26/HL3 and IEC 61373 Category 1 Class A/B.
Trusted Circuit Protection from ABB
ABB S200 MT miniature circuit breakers provide dependable overload and short-circuit protection for demanding transportation and industrial applications, combining compact DIN-rail installation with construction developed for the fire, shock and vibration requirements of railway and rolling-stock electrical systems.
