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ABB S201MT-Z3H10 MCB – S200M – 1P – Z – 3A
ABB S201MT-Z3H10 single pole 3 A miniature circuit breaker with Z characteristic, 10 kA breaking capacity and integrated H10 auxiliary contact for traction, railway and industrial electrical applications.
Why Choose the ABB S201MT-Z3H10 Miniature Circuit Breaker?
The ABB S201MT-Z3H10 is a compact and dependable miniature circuit breaker (MCB) designed to provide reliable overload and short circuit protection in demanding electrical installations. As part of the specialist ABB S200MT series, it is suitable for traction, rolling stock and railway applications where robust protection, compact panel integration and long service life are required.
This model features a Z characteristic tripping curve, making it ideal for circuits requiring rapid magnetic response under short circuit conditions. It is particularly suitable for sensitive control circuits, signalling equipment, electronic systems and low current applications where fast fault clearance is essential.
With a rated current of 3 A, single pole configuration, 10 kA breaking capacity and integrated H10 auxiliary contact, the S201MT-Z3H10 combines reliable circuit protection with remote status indication for monitored railway and industrial control systems.
Key Advantages
- Compact miniature circuit breaker for railway and traction applications.
- 3 A rated current for low current protected circuits.
- Z characteristic tripping curve for rapid magnetic response.
- 10 kA short circuit breaking capacity.
- Integrated H10 auxiliary contact for remote status indication.
- DIN rail mounting for quick installation in control panels and distribution boards.
Key Features
- ABB S200MT miniature circuit breaker series.
- 3 A rated current.
- Z characteristic thermal magnetic trip curve.
- Single pole configuration.
- 10 kA breaking capacity.
- Integrated H10 auxiliary contact.
- Designed for traction, railway and industrial electrical systems.
- DIN rail mounting for panel installation.
Reliable Protection for Sensitive Control Circuits
The ABB S200MT range is engineered for demanding transport and industrial environments where circuit protection devices must deliver consistent performance under electrical and mechanical stress. The Z curve characteristic provides rapid magnetic tripping, helping protect sensitive circuits and equipment against damaging short circuit faults.
The integrated auxiliary contact enables remote indication of breaker status, supporting modern control, monitoring and signalling systems used in railway vehicles, traction equipment and industrial automation panels.
Typical Applications
- Railway rolling stock electrical systems.
- Traction and transport control panels.
- Electronic control circuits.
- Signalling and monitoring equipment.
- Industrial automation panels.
- OEM electrical assemblies.
Technical Specifications
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| Current | 3 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | S200MT | |
| Model | S201MT-Z3H10 | |
| Product ID | 2CDV271006R0318 | |
| Product type | Miniature circuit breaker | |
| Rated current | 3 A | |
| Tripping characteristic | Z | |
| Number of poles | 1 | |
| Breaking capacity | 10 kA | |
| Auxiliary contact | H10 integrated | |
| Mounting type | DIN rail | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2 | |
| Application | Railway, traction and industrial electrical installations |
Frequently Asked Questions
What is the ABB S201MT-Z3H10 used for?
It is used to provide overload and short circuit protection in railway, traction, industrial control and sensitive electrical circuits.
What is the rated current of this circuit breaker?
The ABB S201MT-Z3H10 has a rated current of 3 A.
What does the Z tripping characteristic mean?
The Z curve provides fast magnetic tripping, making it suitable for sensitive electronic and control circuits requiring rapid short circuit protection.
Does the S201MT-Z3H10 include an auxiliary contact?
Yes. This model includes an integrated H10 auxiliary contact for remote status indication and monitoring.
Where is this MCB typically installed?
It is typically installed on a DIN rail inside railway electrical cabinets, industrial control panels and distribution boards.
Trusted by Railway and Industrial Engineers Worldwide
ABB S200MT miniature circuit breakers are trusted by railway engineers, OEM machine builders and industrial panel manufacturers for reliable circuit protection, compact installation and dependable performance in demanding applications.
