Why Choose the ABB S302P-D8?
The ABB S302P-D8 is a high-performance miniature circuit breaker from the System pro M compact S300P series, designed to provide dependable protection against overloads and short circuits in AC electrical installations.
This 2-pole miniature circuit breaker combines an 8 A rated current with a D tripping characteristic and a high 25 kA rated breaking capacity, making it suitable for applications where enhanced short-circuit protection and controlled circuit interruption are required.
With its two-pole configuration and compact DIN-rail design, the S302P-D8 provides a practical solution for protecting electrical circuits in distribution boards, control panels and industrial installations.
Key Advantages
- High breaking capacity: Provides a rated breaking capacity of 25 kA for robust short-circuit protection.
- D tripping characteristic: Suitable for circuits where higher instantaneous current levels can occur during equipment starting or operation.
- 2-pole configuration: Provides simultaneous circuit interruption across two poles without a dedicated neutral pole.
- 8 A rated current: Designed for low-current AC protection and control circuits.
- DIN-rail mounting: Enables convenient installation in compatible electrical distribution and control equipment.
- System pro M compact platform: Forms part of ABB's S300P range for modular low-voltage circuit protection.
Key Features
- ABB System pro M compact S300P series miniature circuit breaker
- Model S302P-D8
- 2-pole configuration with no dedicated neutral pole
- D tripping characteristic
- Rated current: 8 A
- Rated breaking capacity: 25 kA
- AC supply/application
- DIN-rail mounting
Reliable Circuit Protection for Industrial Electrical Systems
The S302P-D8 is designed for electrical distribution and control applications where reliable miniature circuit protection is required. Its D characteristic accommodates circuits that may experience higher transient currents while maintaining protection against excessive current conditions.
With its 2-pole configuration and 25 kA breaking capacity, the breaker provides a practical solution for installations requiring coordinated interruption of two circuit conductors without a dedicated neutral pole.
Typical Applications
- Industrial control panels and electrical distribution boards
- Automation and control circuits
- 8 A AC circuits
- Electrical machinery and equipment control systems
- Commercial and industrial building services
- Applications requiring D-characteristic miniature circuit protection
