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ABB S201MT-Z16NA MCB – S200M – 1P+N – Z – 16A
ABB S201MT-Z16NA miniature circuit breaker from the S200MT range featuring a 16 A rated current, Z tripping characteristic and 1P+N configuration for reliable traction, railway and industrial circuit protection.
Why Choose the ABB S201MT-Z16NA Miniature Circuit Breaker?
The ABB S201MT-Z16NA is a reliable miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection in traction, railway and industrial electrical installations. As part of the ABB S200MT series, it is built for demanding applications where compact design, high breaking capacity and consistent protection performance are essential.
With a 16 A rated current and Z tripping characteristic, the S201MT-Z16NA is suitable for sensitive circuits requiring fast short-circuit response. Its 1P+N configuration provides protection for the live conductor while switching the neutral conductor, making it ideal for single-phase circuit protection in professional electrical systems.
The ABB S201MT-Z16NA features a compact modular housing, secure screw terminals and standard DIN rail mounting for efficient installation inside distribution boards, control panels and railway electrical cabinets. Its robust construction and high fault protection capability make it a dependable choice for engineers and panel builders.
Key Advantages
- Reliable miniature circuit breaker for traction and industrial applications.
- 16 A rated current for single-phase circuit protection.
- Z characteristic for fast response to short-circuit faults.
- 1P+N configuration for live protection and neutral switching.
- High 10 kA short-circuit breaking capacity.
- Compact DIN rail mounted design for professional panel installations.
Key Features
- ABB S200MT miniature circuit breaker series.
- 16 A rated current.
- Z tripping characteristic.
- 1P+N pole configuration.
- 10 kA rated short-circuit capacity.
- Designed for traction, railway and industrial applications.
- Thermal magnetic trip mechanism for overload and short-circuit protection.
- Compact modular housing with secure screw terminals.
Reliable Protection for Sensitive Circuits
Miniature circuit breakers such as the ABB S201MT-Z16NA automatically disconnect electrical circuits during overload or short-circuit conditions. This helps protect cables, connected equipment and control systems while supporting safer operation in industrial and railway environments.
The Z characteristic provides rapid magnetic tripping at low fault current levels, making it suitable for sensitive equipment, control circuits and specialist electrical systems where fast disconnection is required. The 1P+N arrangement also supports convenient isolation of single-phase circuits.
Typical Applications
- Railway and traction electrical systems.
- Industrial control panels and automation equipment.
- Sensitive control circuits.
- Distribution boards and machine panels.
- Electrical cabinets requiring live and neutral switching.
- Commercial and industrial circuit protection installations.
Technical Specifications
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| Current | 16 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole + N | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | S200MT | |
| Model | S201MT-Z16NA | |
| Manufacturer part number | 2CDS271446R0468 | |
| Product type | Miniature circuit breaker | |
| Rated current | 16 A | |
| Tripping characteristic | Z | |
| Number of poles | 1P+N | |
| Rated voltage | 230 / 400 V AC | |
| Rated frequency | 50 / 60 Hz | |
| Rated short-circuit breaking capacity | 10 kA | |
| Rated ultimate short-circuit breaking capacity | 15 kA | |
| Rated service short-circuit breaking capacity | 11.2 kA | |
| Rated insulation voltage | 440 V | |
| Rated impulse withstand voltage | 4 kV | |
| Current limiting class | 3 | |
| Terminal type | Screw terminals | |
| Mounting type | DIN rail TH35 | |
| Protection rating | IP20 | |
| Operating temperature | -40 to 70 °C | |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm | |
| Weight | approx. 0.25 kg | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S201MT-Z16NA used for?
The ABB S201MT-Z16NA is used to protect electrical circuits against overloads and short circuits, particularly in traction, railway, industrial and control panel applications.
What is the rated current of the S201MT-Z16NA?
This miniature circuit breaker has a rated current of 16 A.
What does Z characteristic mean?
A Z characteristic breaker trips quickly at low short-circuit current levels, making it suitable for sensitive circuits and equipment requiring fast protection.
What pole configuration does this MCB have?
The ABB S201MT-Z16NA has a 1P+N configuration, providing live conductor protection with neutral switching.
How is the ABB S201MT-Z16NA installed?
The breaker is designed for standard DIN rail mounting inside distribution boards, control panels and electrical cabinets.
Trusted by Electrical Engineers Worldwide
ABB S200MT miniature circuit breakers are widely specified by railway engineers, panel builders and industrial electrical professionals for reliable circuit protection in demanding installations.
