Why Choose the ABB 2CDS381103R0134 S301P-C13NA Miniature Circuit Breaker?
The ABB 2CDS381103R0134, also known as the S301P-C13NA, is a high-performance miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits. As part of the advanced ABB System pro M compact S300P series, it is engineered for industrial installations and other demanding applications where reliable circuit protection and high breaking capacity are essential.
This miniature circuit breaker combines a 13 A rated current, Type C tripping characteristic and a high 25 kA short-circuit breaking capacity. The Type C response makes it suitable for circuits containing equipment with moderate inrush currents, including motors, control transformers, lighting systems and industrial machinery.
With a 1P+N pole configuration and a rated operational voltage of 240 V AC, the S301P-C13NA provides compact protection for phase and neutral circuits. Its standard DIN rail mounting, integrated trip indication and fail-safe terminals support quick installation, clear fault identification and dependable operation inside electrical distribution boards and control panels.
Key Advantages
- High-performance miniature circuit breaker for industrial circuit protection.
- 13 A rated current for branch circuits and control applications.
- Type C tripping characteristic suitable for moderate inrush currents.
- High 25 kA short-circuit breaking capacity.
- 1P+N configuration provides phase and neutral circuit switching.
- Integrated trip indicator allows clear identification of tripping events.
- Dual DIN rail release supports fast installation and removal.
- Compatible with ABB System pro M compact accessories.
Key Features
- ABB System pro M compact S300P series.
- S301P-C13NA miniature circuit breaker.
- 13 A rated current.
- Type C tripping curve.
- 25 kA breaking capacity.
- 1P+N pole configuration.
- 240 V AC rated operational voltage.
- Suitable for operation on selected DC circuits up to 72 V DC.
- Fail-safe screw terminals help prevent incorrect conductor insertion.
- DIN rail mounting for electrical panels and distribution boards.
Reliable Circuit Protection for Industrial Installations
Miniature circuit breakers such as the ABB S301P-C13NA automatically disconnect electrical circuits when excessive current is detected. Its thermal tripping mechanism provides overload protection, while its electromagnetic tripping mechanism responds rapidly to short-circuit conditions.
The high breaking capacity of the S300P series makes this MCB suitable for demanding electrical systems where prospective fault currents may be higher than those found in standard domestic installations. Its compact modular construction also helps optimise space inside control cabinets and distribution boards.
Typical Applications
- Industrial electrical distribution boards.
- Machinery and automation control panels.
- Motor control and auxiliary circuits.
- Commercial building electrical systems.
- Lighting circuits with moderate inrush currents.
- Control transformers and power supplies.
- Transportation and infrastructure equipment.
- Renewable energy and data centre installations.
