Why Choose the ABB S301P-K6 Miniature Circuit Breaker?
The ABB S301P-K6 (2CDS381001R0377) is a high-performance single-pole miniature circuit breaker (MCB) designed to protect industrial electrical circuits against overloads and short circuits. As part of the advanced ABB S300P series, it combines a compact modular design with a high breaking capacity for dependable protection in demanding electrical installations.
This miniature circuit breaker features a K tripping characteristic, making it particularly suitable for circuits supplying motors, transformers, control equipment and other inductive loads with elevated starting currents. Its thermal and magnetic tripping mechanisms provide automatic circuit interruption when unsafe current conditions are detected.
With a 6 A rated current, single-pole configuration and standard DIN rail mounting, the S301P-K6 is ideal for industrial control panels, machinery and electrical distribution systems. Its narrow 17.5 mm modular width helps conserve valuable panel space while supporting straightforward installation and maintenance.
Key Advantages
- High-performance miniature circuit breaker for industrial applications.
- 6 A rated current for protecting low-current electrical circuits.
- K tripping characteristic suitable for motors and inductive loads.
- Provides reliable overload and short-circuit protection.
- High breaking capacity for demanding industrial installations.
- Compact single-module design helps reduce control-panel space requirements.
Key Features
- ABB S300P miniature circuit breaker series.
- 6 A rated current.
- K tripping characteristic.
- Single-pole (1P) configuration.
- Rated operational voltage up to 230/400 V AC.
- High short-circuit breaking capacity.
- Thermal overload and magnetic short-circuit tripping mechanisms.
- Standard DIN rail mounting.
- Compact 17.5 mm modular width.
- Compatible with ABB System pro M compact accessories.
Reliable Protection for Industrial Electrical Circuits
Miniature circuit breakers automatically disconnect an electrical circuit when an overload or short circuit occurs. This helps prevent excessive conductor temperatures, equipment damage and potential electrical hazards while allowing the circuit breaker to be reset after the fault has been corrected.
The K tripping characteristic is designed to tolerate the temporary starting currents associated with motors, transformers and solenoids while still providing effective fault protection. This makes the ABB S301P-K6 a practical solution for industrial automation systems and machinery containing inductive electrical loads.
Typical Applications
- Industrial control panels.
- Electric motor control circuits.
- Transformers and inductive loads.
- Manufacturing and production machinery.
- Building automation equipment.
- OEM machine-building systems.
