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ABB S201MT-Z1.6NAH10 MCB – S200M – 1P+N – Z – 1.6A
ABB S201MT-Z1.6NAH10 miniature circuit breaker with 1.6 A rated current, Z characteristic, 1P+N configuration and 10 kA breaking capacity for railway and industrial circuit protection.
Why Choose the ABB S201MT-Z1.6NAH10 Miniature Circuit Breaker?
The ABB S201MT-Z1.6NAH10 is a compact and highly reliable miniature circuit breaker (MCB) designed for dependable overload and short circuit protection in railway, traction and industrial electrical systems. As part of the specialist ABB S200MT series, it has been developed specifically for rolling stock and railway applications where stringent safety, reliability and fire performance standards are required.
The S200MT range incorporates separate thermal and magnetic tripping mechanisms to provide accurate overload protection and rapid fault clearance. Its current limiting design reduces fault energy, helping protect wiring, control equipment and connected electrical devices while improving overall system reliability.
Featuring a 1.6 A rated current, Z characteristic tripping curve and 1P + N configuration, the ABB S201MT-Z1.6NAH10 is ideal for protecting sensitive electronic circuits, signalling systems and control equipment requiring rapid magnetic tripping. Its DIN rail mounted design enables quick installation within railway cabinets, industrial control panels and electrical distribution boards.
Key Advantages
- Compact miniature circuit breaker for railway and industrial applications.
- 1.6 A rated current for precise low current protection.
- Z characteristic tripping curve for sensitive electrical and electronic circuits.
- 1P + N configuration with protected phase and switched neutral.
- 10 kA breaking capacity for dependable fault protection.
- Compatible with ABB System pro M Compact accessories.
Key Features
- ABB S200MT miniature circuit breaker series.
- 1.6 A rated current.
- Z characteristic tripping curve.
- 1P + N configuration.
- Thermal overload protection.
- Electromagnetic short circuit protection.
- Current limiting design.
- DIN rail mounting.
Reliable Protection for Sensitive Electrical Circuits
The ABB S201MT-Z1.6NAH10 automatically disconnects electrical circuits during overload and short circuit conditions, protecting wiring, signalling equipment and connected devices. The Z characteristic provides rapid magnetic tripping, making it particularly suitable for sensitive electronic circuits and low current control applications.
Designed specifically for railway and traction applications, the S200MT series combines compact dimensions, dependable operation and compliance with recognised railway standards. The 1P + N configuration protects the phase conductor while switching the neutral, making it suitable for modern electrical distribution and control systems.
Typical Applications
- Railway rolling stock.
- Traction electrical systems.
- Signalling and control circuits.
- Sensitive electronic equipment.
- Industrial automation panels.
- OEM machinery and electrical cabinets.
Technical Specifications
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| Phase | Single Phase | |
|---|---|---|
| Current | 1.6 A | |
| Poles | 1-pole + N | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | S200MT | |
| Model | S201MT-Z1.6NAH10 | |
| Manufacturer part number | 2CDV271106R0258 | |
| Product type | Miniature circuit breaker (MCB) | |
| Rated current | 1.6 A | |
| Tripping characteristic | Z | |
| Number of poles | 1P + N | |
| Number of protected poles | 1 | |
| Rated operational voltage | 230 V AC | |
| Rated insulation voltage | 440 V | |
| Frequency | 50 / 60 Hz | |
| Rated short circuit breaking capacity | 10 kA | |
| Rated ultimate short circuit breaking capacity | 15 kA | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm | |
| Weight | approx. 0.25 kg |
Frequently Asked Questions
What is the ABB S201MT-Z1.6NAH10 used for?
It provides overload and short circuit protection for sensitive electrical circuits in railway, traction and industrial applications.
What is the rated current of this breaker?
The ABB S201MT-Z1.6NAH10 has a 1.6 A rated current.
What does the Z characteristic mean?
The Z characteristic provides rapid magnetic tripping and is intended for protecting sensitive electronic and control circuits.
What does the 1P + N configuration provide?
It protects the phase conductor while switching the neutral conductor, making it suitable for single phase distribution and control circuits.
How is the breaker installed?
The unit is designed for installation on a standard 35 mm DIN rail inside electrical distribution boards and industrial control panels.
Trusted by Railway Engineers Worldwide
ABB S200MT miniature circuit breakers are trusted throughout the railway and industrial sectors for reliable circuit protection, compact installation and dependable long term performance.
