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2CDS271565R0468 ABB S201MTR-Z16 DC MCB 10kA 1P Type Z 16A
ABB S201MTR-Z16 DC is a 16 A single-pole Type Z miniature circuit breaker with 10 kA DC ultimate short-circuit breaking capacity, designed for sensitive overload and short-circuit protection in rolling stock and traction DC circuits.
£139.56
Why Choose the ABB S201MTR-Z16 DC Miniature Circuit Breaker?
The ABB S201MTR-Z16 DC is a specialised single-pole miniature circuit breaker (MCB) designed for protection and control of DC circuits against overloads and short circuits. Part of the ABB S 200 MTR DC series, it is specifically developed for demanding rolling stock and traction applications where dependable electrical protection, compact dimensions and resistance to harsh operating conditions are required.
This model combines a 16 A rated current with a Type Z tripping characteristic. The sensitive Z characteristic is suited to circuits and equipment requiring rapid magnetic protection against comparatively low levels of overcurrent, making it useful for sensitive control, electronic and auxiliary loads.
The S201MTR-Z16 DC incorporates a special ring-tongue connection and is dedicated to DC applications with polarity dependency as marked on the device. Its 10 kA DC ultimate short-circuit breaking capacity, railway fire-safety classification and resistance to vibration and shock make it a robust solution for rolling stock electrical systems. ABB order code 2CDS271565R0468 identifies this exact 16 A Type Z configuration.
Key Advantages
- Purpose-designed DC miniature circuit breaker for rolling stock and traction applications.
- 16 A rated current for auxiliary, control and distribution circuit protection.
- Type Z tripping characteristic suitable for sensitive electrical and electronic loads.
- 10 kA DC ultimate short-circuit breaking capacity for dependable fault protection.
- Protects circuits against both overloads and short circuits.
- Special ring-tongue connection for secure connections in demanding installations.
- Railway-focused construction designed to withstand vibration, shock and challenging environmental conditions.
Key Features
- ABB S 200 MTR DC series.
- 16 A rated current.
- 1-pole configuration.
- Type Z tripping characteristic.
- 10 kA DC ultimate short-circuit breaking capacity.
- 25 kA AC ultimate short-circuit breaking capacity for ratings up to 25 A.
- Dedicated DC construction with polarity dependency marked on the device.
- Special ring-tongue connection system.
- Compliant with IEC/EN 60947-2.
- R26/HL3 hazard level according to EN 45545.
- Category 1, Class A/B body-mounted classification according to IEC 61373.
- Wide operating temperature range from -40 °C to +75 °C.
- Compact 85 × 69 × 17.5 mm format for space-efficient installation.
Sensitive Type Z DC Circuit Protection for Rolling Stock
Miniature circuit breakers automatically disconnect electrical circuits when excessive current occurs because of an overload or short circuit. The Type Z characteristic of the ABB S201MTR-Z16 DC provides sensitive magnetic response, making the breaker particularly appropriate for circuits containing electronic, control or other equipment that requires protection at comparatively low fault-current multiples.
The S 200 MTR DC series has been engineered specifically for rolling stock environments. Its dedicated DC construction, secure ring-tongue connection, wide operating temperature range and railway-specific vibration, shock and fire-safety performance support dependable protection in train electrical systems and other traction equipment.
Typical Applications
- Railway rolling stock electrical distribution systems.
- Train auxiliary DC circuits.
- Sensitive electronic and control circuits.
- Traction control and protection panels.
- Rail vehicle control and signalling equipment.
- On-board DC power distribution systems.
- Transportation electrical cabinets and switchboards.
Technical Specifications
| Series | S 200 MTR DC |
|---|---|
| ABB order code | 2CDS271565R0468 |
| Product type | DC miniature circuit breaker |
| Product group | DC / Traction MCB |
| Rated current | 16 A |
| Number of poles | 1 |
| Tripping characteristic | Type Z |
| Voltage type | DC |
| DC ultimate short-circuit breaking capacity | 10 kA |
| AC ultimate short-circuit breaking capacity | 25 kA |
| Standard | IEC/EN 60947-2 |
| Fire-safety classification | R26/HL3 according to EN 45545 |
| Vibration / shock classification | Category 1, Class A/B (body mounted) according to IEC 61373 |
| Connection type | Special ring-tongue connection |
| Polarity | Polarity dependent as marked on device |
| Operating temperature | -40 °C to +75 °C |
| Dimensions (H × D × W) | 85 × 69 × 17.5 mm |
| Weight | 0.125 kg |
| Pack quantity | 10 pieces |
Frequently Asked Questions
What is the ABB S201MTR-Z16 DC used for?
The S201MTR-Z16 DC is designed to protect DC electrical circuits against overloads and short circuits, particularly in rolling stock, traction, control and auxiliary applications.
What is the rated current of the S201MTR-Z16 DC?
The breaker has a rated current of 16 A.
What tripping characteristic does the S201MTR-Z16 DC use?
The S201MTR-Z16 DC uses a Type Z tripping characteristic, providing sensitive protection suitable for electronic, control and other loads requiring rapid response to comparatively low fault-current multiples.
What is the DC breaking capacity of the ABB S201MTR-Z16 DC?
The S201MTR-Z16 DC has a 10 kA DC ultimate short-circuit breaking capacity according to IEC/EN 60947-2.
Is the S201MTR-Z16 DC designed for railway applications?
Yes. The S 200 MTR DC series is specifically designed for rolling stock applications and meets railway-focused requirements including R26/HL3 according to EN 45545 and Category 1, Class A/B according to IEC 61373.
Trusted DC Protection for Rolling Stock
ABB S 200 MTR DC miniature circuit breakers provide specialised overload and short-circuit protection for demanding rolling stock installations, combining dedicated DC construction, secure ring-tongue connections and railway-focused performance.
