Why Choose the ABB S303P-K0.2 Miniature Circuit Breaker?
The ABB S303P-K0.2 (Product ID: 2CDS383001R0087) is a premium 3-pole miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection for industrial electrical installations. Part of the proven ABB S300P series, it is manufactured in accordance with international IEC and UL standards, making it ideal for industrial control panels, OEM machinery and specialised low-current applications.
Engineered for long-term reliability, the S303P-K0.2 combines ABB's advanced protection technology with a compact DIN rail mounted design for straightforward installation within switchboards and electrical distribution panels. Its K tripping characteristic is specifically designed for circuits with higher inrush currents, providing rapid short-circuit protection while allowing normal starting currents for inductive loads.
Featuring a 0.2 A rated current, 3-pole configuration and a 25 kA rated short-circuit breaking capacity to IEC/EN 60898-1, together with a high industrial breaking capacity to IEC 60947-2, the S303P-K0.2 delivers exceptional protection for sensitive industrial electrical systems.
Key Advantages
- Reliable overload and short-circuit protection.
- 0.2 A rated current for sensitive low-current circuits.
- 3-pole configuration for complete three-phase protection.
- K tripping characteristic suitable for inductive loads with higher inrush currents.
- High breaking capacity for demanding industrial applications.
- Compact DIN rail mounted design for quick installation.
Key Features
- ABB S300P miniature circuit breaker series.
- 0.2 A rated current.
- 3-pole construction.
- K tripping characteristic.
- 100 kA Icu according to IEC 60947-2.
- 25 kA Icn according to IEC/EN 60898-1.
- Suitable for AC and selected DC applications.
- DIN rail mounted modular design.
- Red ON / green OFF contact position indication.
Reliable Protection for Industrial Electrical Systems
Miniature circuit breakers automatically disconnect electrical circuits whenever overload or short-circuit conditions occur, protecting wiring, machinery and connected equipment from damage. The ABB S300P range is engineered for industrial environments where dependable protection, high fault ratings and long service life are essential.
The K tripping characteristic is particularly suited to circuits supplying inductive loads with higher starting currents, such as transformers, control circuits, contactors, solenoids and specialised industrial equipment.
Typical Applications
- Industrial control panels.
- Three-phase distribution boards.
- Transformer protection.
- Automation systems.
- OEM machinery.
- Industrial control and instrumentation circuits.
