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ABB S202MT-Z0.5H10 MCB – S200M – 2P – Z – 0.5A
ABB S202MT-Z0.5H10 miniature circuit breaker from the S200MT railway series featuring 2-pole protection, Z curve tripping characteristic, 0.5 A rating and 10 kA breaking capacity.
Why Choose the ABB S202MT-Z0.5H10 Miniature Circuit Breaker?
The ABB S202MT-Z0.5H10 is a specialist miniature circuit breaker (MCB) from the ABB S200MT railway and traction series, designed to provide precise overload and short-circuit protection in demanding transport, rail and industrial applications. Featuring a 2-pole configuration, Z curve tripping characteristic and a 0.5 A rated current, it is ideal for sensitive low-current circuits requiring fast magnetic tripping.
The S200MT range is developed for railway rolling stock and traction environments where reliability, vibration resistance and dependable circuit protection are essential. It combines thermal overload protection with electromechanical short-circuit protection to help safeguard wiring, control devices and connected electrical equipment.
With its compact DIN rail mounting format and robust ABB construction, the S202MT-Z0.5H10 is suitable for installation in railway vehicles, control panels, transport infrastructure and industrial switchgear where safety and continuity are critical.
Key Advantages
- Reliable miniature circuit breaker for overload and short-circuit protection.
- 2-pole configuration for simultaneous protection of two conductors.
- 0.5 A rated current for sensitive low-current circuits.
- Z curve characteristic for fast magnetic tripping on low fault currents.
- Designed for railway, traction and transport applications.
- DIN rail mounting for quick installation in electrical panels.
Key Features
- ABB S200MT miniature circuit breaker series.
- 2-pole MCB configuration.
- Z curve tripping characteristic.
- 0.5 A rated current.
- Current-limiting design for enhanced protection.
- Thermal overload and electromechanical short-circuit protection.
- Suitable for demanding railway and industrial environments.
- Compact DIN rail mounting format.
Reliable Circuit Protection for Sensitive Applications
The ABB S202MT-Z0.5H10 automatically disconnects electrical circuits during overload or short-circuit conditions, helping protect wiring, control devices and connected equipment from excessive current and potential damage.
Its Z curve characteristic provides fast short-circuit response at comparatively low fault current levels, making it suitable for sensitive control circuits, electronic equipment protection and selected railway applications where rapid disconnection is required.
Typical Applications
- Railway rolling stock electrical systems.
- Traction and transport control circuits.
- Sensitive auxiliary circuits.
- Industrial control panels.
- Electrical switchgear assemblies.
- Automation and monitoring equipment protection.
Technical Specifications
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| Current | 0.5 A | |
|---|---|---|
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | S200MT | |
| Model | S202MT-Z0.5H10 | |
| Product type | Miniature circuit breaker | |
| Manufacturer Part Number | 2CDV272006R0158 | |
| Product ID | 2CDS272006R0158 | |
| EAN | 4016779767484 | |
| Number of poles | 2P | |
| Tripping characteristic | Z curve | |
| Rated current | 0.5 A | |
| Rated frequency | 50 / 60 Hz | |
| Breaking capacity | 10 kA | |
| Mounting type | DIN rail mounting | |
| Typical application | Railway, traction and industrial electrical systems |
Frequently Asked Questions
What is the ABB S202MT-Z0.5H10 used for?
The ABB S202MT-Z0.5H10 protects electrical circuits against overloads and short circuits in railway, traction, transport and industrial control applications.
What current rating does the S202MT-Z0.5H10 have?
The breaker has a rated current of 0.5 A.
What does the Z curve characteristic mean?
Z curve breakers are designed for fast magnetic tripping at low fault currents, making them suitable for sensitive control and electronic circuits.
How many poles does the ABB S202MT-Z0.5H10 have?
The S202MT-Z0.5H10 is a 2-pole miniature circuit breaker.
Where is this breaker typically installed?
It is designed for DIN rail installation inside railway vehicles, transport systems, industrial switchgear and electrical control panels.
Trusted by Railway and Industrial Engineers Worldwide
ABB S200MT miniature circuit breakers are trusted worldwide for reliable circuit protection in railway vehicles, traction systems, transport infrastructure and demanding industrial applications.
