ABB S304P-D20 Miniature Circuit Breaker
The ABB S304P-D20 is a compact four-pole miniature circuit breaker from the ABB System pro M compact S300P series, designed for reliable protection of AC electrical circuits.
Featuring a D tripping characteristic and a rated current of 20 A, this 4P MCB is suitable for circuits where higher inrush currents can occur. Its four-pole configuration provides circuit protection without a neutral pole.
With a rated breaking capacity of 25 kA and DIN-rail mounting, the S304P-D20 provides robust circuit protection for industrial, commercial and electrical distribution applications.
Key Advantages
- 20 A rated current for suitable AC distribution and control circuits
- D tripping characteristic for circuits with higher inrush currents
- 25 kA breaking capacity for dependable short-circuit protection
- Four-pole configuration for multi-pole circuit protection without a neutral pole
- DIN-rail mounting for straightforward installation in distribution and control equipment
- Part of the established ABB System pro M compact S300P series
Key Features
- Manufacturer: ABB
- Series: System pro M compact S300P
- Model: S304P-D20
- Product type: Miniature circuit breaker (MCB)
- Rated current: 20 A
- Tripping characteristic: D
- Configuration: 4P, no neutral
- Rated breaking capacity: 25 kA
- Supply: AC
- Mounting: DIN rail
- Order code: 2CDS384001R0201
Reliable Circuit Protection for Electrical Installations
The ABB S304P-D20 combines a 20 A rating with a D tripping characteristic to provide circuit protection where connected equipment can generate significant starting or inrush currents. Its 25 kA breaking capacity provides robust protection against short-circuit conditions.
The four-pole configuration provides protection across four poles without a neutral pole, making the S304P-D20 suitable for appropriately designed AC distribution boards, control panels, machinery and industrial electrical installations.
Typical Applications
- Industrial AC electrical distribution
- Commercial distribution boards
- Control and automation panels
- Circuits supplying equipment with higher inrush currents
- Machinery and industrial electrical installations
- Four-pole AC circuit protection without a neutral pole
