Why Choose the ABB 2CDS381001R0164 Miniature Circuit Breaker?
The ABB 2CDS381001R0164, also known as the S301P-B20, is a premium single-pole miniature circuit breaker (MCB) from the ABB System pro M compact S300P series. Designed for industrial and commercial electrical installations, it provides dependable protection against overloads and short circuits while delivering an exceptionally high breaking capacity for demanding applications.
Manufactured to stringent international standards, the S300P series is trusted by panel builders, OEMs and electrical contractors who require reliable protection, long service life and consistent performance. Its compact DIN rail format enables fast installation within switchboards, distribution boards and industrial control panels.
With a rated current of 20 A, a Type B tripping characteristic and a 25 kA rated short-circuit breaking capacity, the ABB 2CDS381001R0164 is ideal for protecting lighting circuits, distribution systems and general-purpose electrical installations where rapid fault disconnection is essential.
Key Advantages
- Compact industrial miniature circuit breaker.
- 20 A rated current for dependable circuit protection.
- Type B tripping characteristic for resistive and general-purpose circuits.
- 25 kA breaking capacity for demanding industrial installations.
- Suitable for AC and DC applications.
- DIN rail mounting for quick installation and maintenance.
Key Features
- ABB System pro M compact S300P series.
- S301P-B20 model designation.
- 20 A rated current.
- Single-pole (1P) construction.
- Type B tripping characteristic.
- 25 kA rated short-circuit breaking capacity.
- Thermal and magnetic trip mechanisms.
- Compact DIN rail-mounted design.
Reliable Circuit Protection for Industrial Installations
Miniature circuit breakers automatically disconnect electrical circuits when overload or short-circuit conditions occur, helping protect wiring, equipment and connected systems from damage. Resettable operation provides a practical and cost-effective alternative to traditional fuse protection.
The ABB S300P range is widely specified for industrial switchboards, OEM machinery, commercial electrical installations and automation systems where dependable protection and high fault interruption capability are essential.
Typical Applications
- Industrial control panels.
- Electrical distribution boards.
- Lighting circuits.
- Commercial electrical installations.
- OEM machinery.
- Industrial automation systems.
