ABB S400M Series MCB, 3 Poles, 16A Current Rating - S403M-C16 This miniature circuit breaker offers a compact solution for electrical circuit protection. Designed for both commercial and industrial applications, this 3-pole device supports a current rating of 16A and features robust dimensions of 54mm in width, 91mm in length, and 82mm in depth. It ensures safety by utilising two distinct tripping mechanisms: a delayed thermal mechanism for overload protection and an electromechanical mechanism for short circuit protection. The device is compliant with relevant IEC standards, ensuring reliability in critical power situations. Features & Benefits • Type C circuit breaker provides effective short circuit protection
• 10kA MCB breaking capacity ensures reliable disconnection
• Screw terminal design enables secure electrical connections
• DIN rail mountable for easy installation in control panels Applications • Utilised in commercial electrical systems for load management
• Applied in critical power setups requiring reliable protection Will it work with different voltage ratings? It is rated for both 230V and 400V AC applications.