ABB SMISSLINE TP S400M MCB, 1P, 4A Curve C, 230V AC, 60V DC, 10 kA Breaking Capacity

This miniature circuit breaker (MCB) is designed for reliable protection in commercial and industrial applications. The 1-pole configuration provides effective overload and short circuit protection. With compact dimensions of 18mm in width, 91mm in length, and 75mm in depth, this DIN rail mount MCB integrates seamlessly into standard electrical installations.

• Thermal tripping mechanism provides overload protection
• Electromechanical mechanism safeguards against short circuits
• Rated breaking capacity of 10kA ensures high performance
• Compact design optimises space in electrical panels

• Utilised in electrical distribution systems
• Designed for safety in commercial premises
• Ideal for protection of industrial machinery

Yes, it accommodates rated AC voltage up to 400V and DC voltage up to 60V.

No, it requires a manual reset using the toggle switch.

Yes, it operates effectively between -25°C and 60°C.