ABB SMISSLINE TP S400M Miniature Circuit Breaker, 2-Pole, 16A, Type C, 415V ac AC, 10 kA Breaking Capacity

This miniature circuit breaker provides overcurrent protection and selective tripping for low-voltage electrical installations. It is designed for two-pole applications where coordinated thermal and electromagnetic interruption is required. The device operates within standard industrial AC systems and is suitable for distribution boards where controlled disconnection and manual reset via a clear I/O actuator are needed.

• Tripping curve Type C limits nuisance trips from moderate inrush currents
• 10kA breaking capacity reduces risk during short-circuit events
• Electromechanical thermal magnetic trip delivers fast and delayed protection
• Screw Terminal ensures secure conductor connection under vibration
• IP20 enclosure rating allows protected indoor panel mounting

• Suitable for small commercial distribution boards
• Ideal for protecting motor feeders with moderate inrush
• Used for branch circuit protection in residential conversions
• Can be used for lighting circuits in office environments

It uses a two-pole arrangement enabling simultaneous disconnection of both live conductors.

The unit is reset using an I/O style actuator that clearly indicates switch position.

Termination is via screw-type terminals designed for conventional stranded or solid conductors.

Performance aligns with IEC/EN 60947-2 and IEC/EN 60898-1.

The device measures 36 mm in width, 91 mm in height and 82 mm in depth.