Why Choose the ABB S304P-D1 Miniature Circuit Breaker?
The ABB S304P-D1 is a high-performance miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection in industrial and commercial electrical installations. As part of the advanced ABB System pro M compact S300P series, it provides dependable circuit protection with a compact DIN-rail mounting design.
This circuit breaker features a D tripping characteristic, making it suitable for applications where high inrush currents occur, such as motors, transformers and industrial equipment. The S300P series combines robust protection technology with flexible installation options for modern electrical distribution systems.
With a rated current of 1 A, a 4-pole configuration without switched neutral and a rated breaking capacity of 25 kA, the ABB S304P-D1 provides reliable protection for AC electrical circuits requiring enhanced fault interruption performance.
Key Advantages
- Compact miniature circuit breaker for industrial and commercial protection applications.
- 1 A rated current for precise circuit protection.
- 25 kA rated breaking capacity for reliable fault interruption.
- D tripping characteristic for circuits with high starting currents.
- 4-pole design without switched neutral for multi-phase AC protection.
- Compatible with standard DIN-rail mounting systems.
Key Features
- ABB System pro M compact S300P series.
- S304P-D1 miniature circuit breaker.
- 4-pole configuration.
- D tripping characteristic.
- 1 A rated current.
- 25 kA rated breaking capacity.
- AC circuit protection.
- DIN-rail mounting design for electrical distribution panels.
Reliable Circuit Protection for Industrial Installations
Miniature circuit breakers such as the ABB S304P-D1 protect electrical circuits by automatically disconnecting the supply during overload or short-circuit conditions. This helps protect wiring, equipment and connected loads from electrical faults.
The ABB S300P series is designed for demanding electrical distribution applications, offering dependable protection performance, compact installation and compatibility with modern control and automation environments.
Typical Applications
- Industrial control panels and electrical cabinets.
- Motor and transformer protection circuits.
- Three-phase electrical distribution systems.
- Automation and machinery installations.
- Building and infrastructure power systems.
- Industrial equipment protection applications.
