Why Choose the ABB S204M-Z0.5UC Miniature Circuit Breaker?
The ABB S204M-Z0.5UC is a compact four-pole miniature circuit breaker (MCB) designed to provide reliable overcurrent and short-circuit protection in AC and DC electrical installations. As part of the ABB System pro M compact S200M series, it combines a Z tripping characteristic with flexible AC/DC application capability for industrial, electronic and electrical control systems.
The S204M-Z0.5UC is designed for circuit protection where a low rated current and sensitive Z characteristic are required. Its four-pole configuration provides multi-conductor circuit protection, while the Z characteristic is suited to applications requiring rapid protection at relatively low overcurrent levels.
With a rated current of 0.5 A and a rated breaking capacity of 10 kA, the S204M-Z0.5UC provides dependable protection for sensitive circuits and control equipment. Its compact DIN-rail mounting format supports straightforward installation in distribution boards, control cabinets and industrial electrical assemblies.
Key Advantages
- Compact miniature circuit breaker for AC and DC applications.
- 0.5 A rated current for low-current circuit protection.
- Z tripping characteristic for sensitive overcurrent protection.
- 10 kA rated breaking capacity for dependable short-circuit protection.
- Four-pole configuration for multi-conductor circuit protection.
- DIN-rail mounting enables convenient installation in electrical distribution equipment.
Key Features
- ABB System pro M compact S200M series.
- S204M-Z0.5UC miniature circuit breaker.
- 0.5 A rated current.
- Z tripping characteristic.
- 4-pole configuration.
- 10 kA rated breaking capacity.
- Suitable for AC and DC supply applications.
- DIN-rail mounting for distribution boards and control cabinets.
- Compatible with ABB System pro M compact accessories.
Reliable Circuit Protection for Electrical Installations
Miniature circuit breakers such as the ABB S204M-Z0.5UC protect electrical circuits against overload and short-circuit conditions. The Z tripping characteristic provides sensitive protection for circuits where rapid response to relatively low overcurrents is required.
The S200M UC series is designed for flexible AC and DC applications and supports a broad range of installation requirements. Its compact modular design, DIN-rail mounting and compatibility with System pro M compact accessories make it suitable for electrical distribution and industrial control equipment.
Typical Applications
- Industrial electrical control systems.
- Electronic and sensitive electrical circuits.
- Control panels and electrical cabinets.
- AC and DC circuit protection applications.
- Industrial automation and control equipment.
- Low-current auxiliary and control circuits.
- Electrical installations requiring four-pole circuit protection.
