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ABB S201MT-Z1.6NAH01 MCB – S200M – 1P+N – Z – 1.6A
ABB S201MT-Z1.6NAH01 miniature circuit breaker with 1.6 A rated current, Z trip characteristic, 1P plus switched neutral configuration and 10 kA breaking capacity for railway, industrial and automation applications.
Why Choose the ABB S201MT-Z1.6NAH01 Miniature Circuit Breaker?
The ABB S201MT-Z1.6NAH01 is a high performance miniature circuit breaker (MCB) from the ABB S200MT series, engineered to provide dependable overload and short circuit protection for railway, traction, industrial and commercial electrical installations. Featuring a Z characteristic trip curve, it is specifically designed to protect sensitive electronic equipment and low current control circuits requiring rapid fault disconnection.
Designed with a 1P + switched neutral configuration, the S201MT-Z1.6NAH01 protects the live conductor while simultaneously switching the neutral conductor for improved circuit isolation. Its 1.6 A rated current and 10 kA breaking capacity provide reliable protection for control panels, signalling equipment and automation systems.
Its compact DIN rail mounted construction allows quick installation within electrical enclosures, while compatibility with ABB System pro M Compact accessories makes it an excellent choice for panel builders, OEMs and maintenance engineers.
Key Advantages
- Premium ABB S200MT miniature circuit breaker.
- 1.6 A rated current for sensitive electrical circuits.
- Z characteristic provides rapid tripping for electronic equipment.
- 1P + switched neutral configuration.
- 10 kA breaking capacity for dependable fault protection.
- Compact DIN rail mounting for simple installation.
- Compatible with ABB System pro M Compact accessories.
Key Features
- ABB S200MT series.
- Model: S201MT-Z1.6NAH01.
- 1.6 A rated current.
- Z trip characteristic.
- 1 protected pole + switched neutral.
- 10 kA rated breaking capacity.
- Current limiting class 3.
- 50 / 60 Hz operation.
- Failsafe bi-directional cylinder-lift screw terminals.
- Designed for railway, traction and industrial applications.
Reliable Protection for Sensitive Electronic Circuits
Miniature circuit breakers automatically disconnect electrical circuits whenever overload or short circuit conditions occur, helping protect valuable equipment while improving system safety and reliability.
The Z characteristic provides rapid magnetic tripping, making the ABB S201MT-Z1.6NAH01 particularly suitable for PLCs, instrumentation, signalling systems, electronic control circuits and other sensitive equipment used in industrial automation and railway applications.
Typical Applications
- Industrial automation systems.
- PLC and control panels.
- Railway and traction equipment.
- Electronic control circuits.
- Instrumentation systems.
- Machine building and OEM equipment.
- Commercial and industrial distribution boards.
Technical Specifications
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| Phase | Single Phase | |
|---|---|---|
| Poles | 1-pole + N | |
| Current | 1.6 A | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | S200MT | |
| Model | S201MT-Z1.6NAH01 | |
| Product ID | 2CDS271446R0258 | |
| Product type | Miniature circuit breaker (MCB) | |
| Rated current | 1.6 A | |
| Trip characteristic | Z | |
| Number of poles | 1P + switched neutral | |
| Protected poles | 1 | |
| Rated voltage | 230 V AC | |
| Rated insulation voltage | 440 V | |
| Rated impulse withstand voltage | 4 kV | |
| Rated short circuit capacity | 10 kA | |
| Rated ultimate breaking capacity (Icu) | 15 kA | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 | |
| Mounting type | 35 mm DIN rail | |
| Built-in depth | 69 mm | |
| Width | 2 modular units |
Frequently Asked Questions
What is the ABB S201MT-Z1.6NAH01 used for?
It provides overload and short circuit protection for sensitive electronic equipment, industrial automation systems and railway electrical installations.
What is the rated current of this breaker?
The ABB S201MT-Z1.6NAH01 has a 1.6 A rated current.
What does the Z trip characteristic provide?
The Z characteristic delivers rapid magnetic tripping, making it suitable for protecting sensitive electronic devices and low current control circuits.
What does 1P + switched neutral mean?
It means the breaker protects one live conductor while simultaneously switching the neutral conductor to improve circuit isolation.
How is the ABB S201MT-Z1.6NAH01 installed?
The breaker is designed for installation on a standard 35 mm DIN rail using screw terminal connections.
Trusted by Electrical Professionals Worldwide
ABB S200MT miniature circuit breakers are trusted by railway operators, panel builders, OEM manufacturers and industrial engineers for dependable circuit protection, compact installation and proven long term performance in demanding electrical environments.
