Why Choose the ABB S301P-C10 Miniature Circuit Breaker?
The ABB 2CDS381001R0104, also known as the S301P-C10, is a high-performance single-pole miniature circuit breaker (MCB) designed to protect industrial and commercial electrical circuits against overloads and short circuits. As part of the ABB System pro M compact S300P series, it combines a compact modular format with high fault interruption capability for demanding electrical installations.
The S301P-C10 features a C tripping characteristic, making it suitable for circuits supplying equipment with moderate start-up currents, including motors, transformers, contactors and industrial control devices. Its robust electromechanical operating mechanism, fail-safe terminals and clear contact-position indication support reliable operation and straightforward maintenance.
With a rated current of 10 A, a rated AC short-circuit breaking capacity of 25 kA and compatibility with AC and DC circuits, the ABB S301P-C10 is well suited to industrial control panels, machinery, distribution boards and automation systems. Its slim single-module construction enables efficient installation on a standard 35 mm DIN rail.
Key Advantages
- Industrial-grade miniature circuit breaker for overload and short-circuit protection.
- 10 A rated current for control, distribution and equipment circuits.
- 25 kA AC breaking capacity for installations with high prospective fault currents.
- C curve tripping characteristic suitable for moderate inrush currents.
- Compact single-pole design saves valuable distribution-board space.
- Compatible with the ABB System pro M compact accessory range.
Key Features
- ABB System pro M compact S300P series.
- S301P-C10 miniature circuit breaker.
- 10 A rated current.
- Single-pole (1P) configuration.
- C tripping characteristic.
- 25 kA rated AC breaking capacity.
- Integrated contact-position and trip indication.
- Fail-safe bi-directional cylinder-lift terminals.
- Standard 35 mm DIN rail mounting.
- Compatible with ABB auxiliary, signalling and control accessories.
Reliable Protection for Industrial Electrical Systems
Miniature circuit breakers automatically disconnect electrical circuits when excessive current is caused by an overload or short circuit. This protects cables, connected equipment and electrical components against overheating, insulation damage and potentially dangerous fault conditions.
The ABB S300P series is engineered for industrial installations where high short-circuit performance, dependable switching and compact construction are important. The S301P-C10 offers a practical protection solution for panel builders, machine manufacturers and maintenance engineers requiring internationally approved performance and straightforward DIN rail installation.
Typical Applications
- Industrial automation and control panels.
- Machinery and OEM electrical systems.
- Commercial electrical distribution boards.
- Motor, transformer and contactor control circuits.
- Manufacturing and process-control installations.
- Infrastructure and power-conversion equipment.
