ABB S400M Series MCB, 1 Pole, 20A Current Rating - S401M-B20 This miniature circuit breaker is designed for commercial and industrial applications. With a current rating of 20A and a compact size of 91mm in length, 18mm in width, and 82mm in depth, it provides electrical protection. It features dual tripping mechanisms for overload and short circuit protection, adhering to IEC/EN standards, ensuring a suitable solution for your electrical distribution needs. Features & Benefits • Thermal tripping mechanism offers dependable protection
• High breaking capacity up to 10kA ensures safety
• Screw terminal type simplifies wiring connections
• DIN rail mount design for easy installation Applications • Suitable for electrical protection in commercial settings
• Used in automation systems to enhance safety Can it be used for both AC and DC circuits? Yes, it is rated for 230V and 400V AC and 60V DC. Is it suitable for use in harsh environments? It operates effectively in temperatures ranging from -25°C to 60°C. Can it be mounted horisontally? Yes, this circuit breaker allows for flexible mounting positions.