Why Choose the ABB S304P-C20 Miniature Circuit Breaker?
The ABB S304P-C20 is a high-performance miniature circuit breaker from the System pro M compact S300P series, designed to provide dependable overcurrent and short-circuit protection in professional electrical installations. With four poles, no neutral pole, a C tripping characteristic and a rated current of 20 A, it provides reliable protection for a wide range of AC circuits.
With a rated breaking capacity of 25 kA and AC supply compatibility, the S304P-C20 provides robust fault interruption within a compact modular format. Its 4P configuration and DIN-rail mounting support efficient installation in distribution boards, control panels and industrial electrical assemblies.
As part of ABB's System pro M compact S300P range, the S304P-C20 combines high fault-interruption capability with practical modular installation, making it suitable for professional distribution, automation and control applications.
Key Advantages
- Reliable circuit protection: Provides dependable protection against overload and short-circuit conditions.
- C tripping characteristic: Provides a versatile tripping response for general-purpose circuit protection applications.
- 20 A rated current: Suitable for circuits requiring a 20 A rated-current protection device.
- 25 kA breaking capacity: Provides a high level of fault interruption capability.
- 4-pole configuration: Provides coordinated protection across four poles without a neutral pole.
- AC supply: Designed for AC electrical installations.
- DIN-rail mounting: Enables straightforward integration into modular electrical equipment.
- S300P series design: Provides a compact solution for professional circuit protection assemblies.
Key Features
- ABB System pro M compact S300P series miniature circuit breaker
- Model: S304P-C20
- 4P configuration (no neutral)
- C tripping characteristic
- Rated current: 20 A
- Rated breaking capacity: 25 kA
- Supply: AC
- DIN-rail mounting
- Manufacturer part number: 2CDS384001R0204
Reliable Circuit Protection for Industrial Systems
The ABB S304P-C20 provides dependable miniature circuit protection for electrical distribution and control systems where a 20 A rating and C tripping characteristic are required. Its 25 kA rated breaking capacity supports reliable interruption of fault currents, while the four-pole configuration provides coordinated protection across the connected circuit without a neutral pole.
Designed for AC applications, the S304P-C20 integrates easily into modular electrical assemblies using DIN-rail mounting. Its compact format is suitable for distribution boards, control panels, automation systems and other installations where reliable high-capacity circuit protection is required.
Typical Applications
- Industrial electrical distribution
- Commercial and industrial distribution boards
- Control panels and automation systems
- Machine electrical protection
- AC power and control circuits
- Electrical equipment requiring 4-pole circuit protection
- Panel-building and modular protection assemblies
