Miniature Circuit Breaker (MCB) S300P - S300 Industrial MCB Range

Fully compatible with the existing ABB's System pro M compact® accessories, the S300 P ensures reliable protection in demanding applications such as industrial applications, commercial buildings, data centers and e-mobility by reducing downtime and increasing service continuity.

Other functionalities include the Trip Position Indicator (TPI), the Dual DIN-rail clip, and a QR code for quick access to documentation, certificates, and technical data.

Features and benefits:

Flexibility:

• Fully compatible with existing System pro M compact® accessories.
• Easy and quick replacement of old S200 P.
• Wide range for many different applications and functions.

Simplicity:

• Updated terminal design supports larger cables, up to 35 mm².
• New tool-free dual DIN-rail clip for easy removal of the device, even when mounted on busbars.
• One module width, in combination with built-in auxiliary contact, to save installation space.

Innovation:

• Simple access to product data and documents via QR code.
• New Trip Position Indicator (TPI) to identify tripping events (e.g. overload, short-circuit).
• Increased impulse withstand voltage and lower internal resistance for improved safety and energy efficiency thanks to reduced power loss.

Performance:

• Worldwide usability with global certifications.
• High level of 25 kA of overcurrent and short circuit protection
• for the complete MCB range (0.2–63 A).
• Best-in-class technical features for improved robustness and safety.

Sustainability:

• Part of the ABB EcoSolutions™ portfolio. The ABB EcoSolutions™ label provides full transparency to environmental impacts across the entire product lifecycle. Products within the portfolio comply with a set of key performance indicators defined in ABB’s circularity framework and carry an external, third-party verified environmental product declaration (ISO 14025).
• View this product's circular value and environmental footprint via this link.