Why Choose the ABB S204M-Z50UC Miniature Circuit Breaker?
The ABB S204M-Z50UC is a high-quality 4-pole miniature circuit breaker (MCB) from the ABB System pro M compact S200M series, designed to provide dependable overcurrent and short-circuit protection in both AC and DC electrical installations. With a 50 A rated current, Z tripping characteristic and 10 kA rated breaking capacity, it is well suited to industrial and control applications where reliable circuit protection is required.
As part of ABB's S200M UC range, the S204M-Z50UC is designed for universal current applications, supporting both alternating-current and direct-current systems. Its 4-pole configuration allows simultaneous protection and isolation of multiple conductors within compatible electrical distribution and control systems.
The S204M-Z50UC is designed for convenient installation on a DIN rail and forms part of ABB's System pro M compact modular product family. Its compact modular design and compatibility with the S200M UC range make it a practical choice for industrial panels, control cabinets and electrical distribution equipment.
Key Advantages of the ABB S204M-Z50UC
- 50 A rated current: Provides circuit protection for applications designed around a 50 A operating current.
- 4-pole protection: Provides coordinated protection and switching across four poles.
- Z tripping characteristic: Provides sensitive tripping behaviour for circuits requiring the corresponding Z characteristic.
- 10 kA breaking capacity: Provides high short-circuit interruption capability for demanding electrical installations.
- AC and DC compatible: The UC version is designed for use with both alternating-current and direct-current systems.
- DIN-rail mounting: Supports straightforward installation within modular distribution boards and control panels.
- ABB System pro M compact quality: Benefits from the established modular design of ABB's S200M UC product family.
Key Features of the ABB S204M-Z50UC
- Manufacturer: ABB
- Product series: System pro M compact S200M
- Product type: Miniature Circuit Breaker (MCB)
- Model: S204M-Z50UC
- Number of poles: 4
- Rated current: 50 A
- Tripping characteristic: Z
- Rated breaking capacity: 10 kA
- Supply/application: AC and DC
- Mounting: DIN rail
- Order code: 2CDS274061R0578
Reliable Circuit Protection for AC and DC Systems
The ABB S204M-Z50UC provides dependable miniature circuit-breaker protection for electrical systems requiring a 50 A Z-characteristic device. Its 4-pole construction enables coordinated protection within suitable multi-conductor circuits, while the UC design supports both AC and DC applications.
With a 10 kA breaking capacity, the S204M-Z50UC is designed to interrupt fault currents within its specified operating conditions. The S200M UC range is suited to industrial applications where flexibility between AC and DC circuit protection is important.
Typical Applications
- Industrial electrical distribution systems
- Control panels and automation cabinets
- Machine control and industrial equipment
- AC and DC control circuits
- Instrumentation and auxiliary circuits
- Modular distribution boards
- Industrial power and control installations
- Electrical systems requiring 4-pole circuit protection
