Why Choose the ABB 2CDS381103R0607 Miniature Circuit Breaker?
The ABB 2CDS381103R0607 is a robust miniature circuit breaker (MCB) from the renowned ABB System pro M compact S300P series, engineered to deliver dependable protection against overloads and short circuits in industrial, commercial and specialist electrical installations.
Designed for applications requiring exceptionally high breaking capacity, the S301P-K63NA combines outstanding protection with simple installation and long service life. Its integrated trip indication, fail-safe terminals and compatibility with the ABB System pro M compact accessory range make it an excellent choice for panel builders, OEMs and electrical contractors.
With a 63 A rated current, K tripping characteristic and a 25 kA breaking capacity, the ABB 2CDS381103R0607 is ideal for protecting circuits supplying motors, transformers and other equipment with high inrush currents. The compact DIN rail mounted design allows quick installation inside distribution boards and industrial control panels.
Key Advantages
- High-performance miniature circuit breaker for demanding electrical installations.
- 63 A rated current for higher load applications.
- 25 kA breaking capacity provides excellent short circuit protection.
- K tripping characteristic suitable for circuits with high inrush currents.
- Integrated trip indication enables rapid fault identification.
- Fully compatible with ABB System pro M compact accessories.
Key Features
- ABB System pro M compact S300P series.
- Manufacturer part number: 2CDS381103R0607.
- 63 A rated current.
- K tripping characteristic.
- 25 kA short circuit breaking capacity.
- DIN rail mounting.
- Integrated front trip indicator.
- Fail-safe screw terminals.
- Suitable for 50 / 60 Hz electrical systems.
Reliable Circuit Protection for High Inrush Applications
The ABB S301P-K63NA automatically disconnects electrical circuits during overload or short circuit conditions, helping protect wiring, motors and connected equipment from costly damage and downtime.
Its K tripping characteristic is specifically suited to applications involving motors, transformers and inductive loads where higher starting currents occur. Combined with its high 25 kA interrupting capacity, it provides dependable protection even in demanding industrial environments.
Typical Applications
- Industrial distribution boards.
- Motor protection circuits.
- Transformer protection.
- Industrial control panels.
- OEM machinery.
- Commercial electrical installations.
