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ABB S201MT-Z0.5H01 MCB – S200M – 1P – Z – 0.5A
ABB S201MT-Z0.5H01 miniature circuit breaker from the S200MT range, featuring a 0.5 A rated current, Type Z tripping characteristic, single pole configuration and 10 kA breaking capacity for traction and railway applications.
Why Choose the ABB S201MT-Z0.5H01 Miniature Circuit Breaker?
The ABB S201MT-Z0.5H01 is a specialist miniature circuit breaker (MCB) from the ABB S200MT series, designed to provide dependable overload and short circuit protection for traction, railway and demanding industrial control applications. It offers reliable performance where compact design, rapid fault protection and long operational life are essential.
Featuring a Type Z tripping characteristic, this miniature circuit breaker is specifically intended for highly sensitive electrical circuits with very low inrush currents, making it ideal for protecting electronic equipment, signalling systems, instrumentation and control circuits.
With a 0.5 A rated current, single pole configuration and 10 kA breaking capacity, the S201MT-Z0.5H01 delivers dependable protection and straightforward DIN rail installation for low current circuits in railway vehicles, automation systems and industrial electrical installations.
Key Advantages
- Reliable 0.5 A miniature circuit breaker for sensitive low current circuits.
- Type Z tripping characteristic for electronic and instrumentation applications.
- 10 kA breaking capacity for dependable fault interruption.
- Single pole compact design.
- Current limiting construction reduces fault energy.
- Designed specifically for traction and railway applications.
Key Features
- ABB S200MT miniature circuit breaker series.
- Model: S201MT-Z0.5H01.
- Manufacturer part number: 2CDO271006R0158.
- 0.5 A rated current.
- Type Z tripping curve.
- Single pole configuration.
- 10 kA rated breaking capacity.
- DIN rail mounting.
- Suitable for 50 / 60 Hz AC systems.
- Designed for railway, traction and industrial control applications.
Reliable Protection for Sensitive Railway and Control Circuits
The ABB S201MT-Z0.5H01 automatically disconnects electrical circuits during overload and short circuit conditions. Its thermal and magnetic trip mechanisms provide dependable protection for wiring, electronic equipment and control systems while maintaining reliable operation in demanding environments.
The Type Z characteristic makes this breaker particularly suitable for sensitive electronic equipment with very low inrush currents. The S200MT range is specifically developed for railway and traction applications, complying with stringent rolling stock standards.
Typical Applications
- Railway and traction electrical systems.
- Signalling and communication equipment.
- Industrial control panels.
- PLC and automation systems.
- Instrumentation and monitoring circuits.
- OEM electrical assemblies.
Technical Specifications
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| Current | 0.5 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | S200MT | |
| Model | S201MT-Z0.5H01 | |
| Manufacturer part number | 2CDO271006R0158 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 0.5 A | |
| Tripping characteristic | Type Z | |
| Number of poles | 1P | |
| Rated operational voltage | 230 V AC | |
| Frequency | 50 / 60 Hz | |
| Rated short circuit breaking capacity | 10 kA | |
| Rated insulation voltage | 440 V | |
| Rated impulse withstand voltage | 4 kV | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Installation depth | 69 mm | |
| Width | 1 modular spacing | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2, IEC 61373, EN 45545, NF F 16-101/102 |
Frequently Asked Questions
What is the ABB S201MT-Z0.5H01 used for?
The ABB S201MT-Z0.5H01 protects sensitive low current electrical circuits against overloads and short circuits, particularly in railway, traction, signalling and automation applications.
What is the rated current of this breaker?
The S201MT-Z0.5H01 has a 0.5 A rated current.
What does the Type Z tripping characteristic mean?
Type Z circuit breakers are designed for highly sensitive circuits with very low inrush currents, making them suitable for electronic equipment and instrumentation.
How is the ABB S201MT-Z0.5H01 installed?
This miniature circuit breaker is designed for installation on a standard DIN rail inside electrical enclosures, control panels and railway electrical equipment.
Which ABB range does this MCB belong to?
The S201MT-Z0.5H01 belongs to the ABB S200MT miniature circuit breaker range, developed specifically for traction and railway applications.
Trusted by Railway and Industrial Engineers Worldwide
ABB S200MT miniature circuit breakers are trusted by railway manufacturers, panel builders and industrial engineers for dependable circuit protection, compact installation and reliable performance in demanding environments.
