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ABB S202MT-Z1.6 MCB – 2P – Z Curve – 1.6A – 15kA
ABB S202MT-Z1.6 two pole miniature circuit breaker with 1.6 A rated current, Z characteristic and 10 kA breaking capacity for railway and industrial electrical protection.
Why Choose the ABB S202MT-Z1.6 Miniature Circuit Breaker?
The ABB S202MT-Z1.6 is a premium 2-pole miniature circuit breaker (MCB) engineered for reliable protection of electrical circuits within demanding railway, rolling stock and industrial applications. As part of the proven ABB S200MT series, it provides dependable overload and short-circuit protection while delivering exceptional operational reliability and long service life.
Designed specifically for traction and specialist industrial installations, the S200MT range combines high breaking capacity with excellent current limiting performance and compliance with recognised international standards. Its compact modular construction enables simple DIN rail installation while maintaining reliable operation in harsh environments.
With a 1.6 A rated current, Z tripping characteristic and a 10 kA breaking capacity, the ABB S202MT-Z1.6 is particularly suitable for protecting highly sensitive electronic circuits, signalling equipment and specialist control systems requiring rapid magnetic tripping.
Key Advantages
- Designed specifically for railway, rolling stock and traction applications.
- 2-pole miniature circuit breaker providing dependable circuit protection.
- Z characteristic ideal for highly sensitive electronic circuits.
- 10 kA breaking capacity for reliable fault interruption.
- Compact DIN rail mounted design for control panels.
- Manufactured by ABB for exceptional reliability and durability.
Key Features
- ABB S200MT miniature circuit breaker series.
- 1.6 A rated current.
- 2 protected poles.
- Z tripping characteristic.
- 10 kA rated short-circuit breaking capacity.
- 440 V rated insulation voltage.
- 50 / 60 Hz operation.
- DIN rail mounting with failsafe screw terminals.
- IP20 protection rating.
Reliable Protection for Sensitive Electrical Systems
The ABB S202MT-Z1.6 delivers dependable overload and short-circuit protection for circuits containing highly sensitive electronic equipment. Its Z characteristic provides rapid magnetic tripping, making it particularly suitable for specialist control systems where fast fault clearance is essential.
As part of ABB's railway-certified S200MT range, this miniature circuit breaker is widely specified for signalling systems, rolling stock, industrial automation and machine control applications where long-term reliability is critical.
Typical Applications
- Railway and rolling stock electrical systems.
- Signalling and communication equipment.
- Sensitive electronic control circuits.
- Industrial automation panels.
- Machine control systems.
- OEM electrical equipment.
Technical Specifications
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| Current | 1.6 A | |
|---|---|---|
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 15 kA | |
| Manufacturer | ABB | |
| Series | S200MT | |
| Model | S202MT-Z1.6 | |
| Product ID | 2CDS272445R0258 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 1.6 A | |
| Number of poles | 2 | |
| Number of protected poles | 2 | |
| Trip characteristic | Z | |
| Rated insulation voltage (Ui) | 440 V | |
| Rated impulse withstand voltage (Uimp) | 4 kV | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity (Icn) | 10 kA | |
| Ultimate breaking capacity (Icu) | 15 kA | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm | |
| Weight | approx. 0.22 kg | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202MT-Z1.6 used for?
The ABB S202MT-Z1.6 protects sensitive electrical circuits against overloads and short circuits in railway, industrial and automation applications.
What does the Z trip characteristic provide?
The Z characteristic provides rapid magnetic tripping for circuits containing sensitive electronic equipment and control devices.
What is the rated current of this circuit breaker?
The ABB S202MT-Z1.6 has a 1.6 A rated current.
What is the short-circuit breaking capacity?
This miniature circuit breaker provides a 10 kA rated breaking capacity for dependable fault protection.
Where is the ABB S202MT-Z1.6 typically installed?
It is designed for DIN rail installation inside industrial control panels, railway equipment and electrical distribution systems.
Trusted by Railway and Industrial Engineers Worldwide
ABB S200MT miniature circuit breakers are trusted worldwide for reliable electrical protection, long service life and dependable performance in demanding railway and industrial environments.
