ABB System Pro M Compact S200 Miniature Circuit Breaker, 2-Pole, 100A, Type B, 400V ac AC, 6 kA Breaking Capacity

This miniature circuit-breaker provides overcurrent protection for low-voltage distribution systems and mounts on DIN-rail installations. It combines thermal and electromagnetic tripping to interrupt fault currents up to 6 kA and is intended for two-pole switching in three-phase or single-phase assemblies at rated AC voltages.

• 100A rating delivers high continuous current handling
• 6 kA breaking capacity limits fault-energy exposure
• Type B tripping offers sensitive protection for resistive loads
• Thermomagnetic and electromagnetic trip mechanisms separate overload and short-circuit responses
• Screw terminals permit secure conductor connection
• 35mm width enables Compact installation on DIN rail

• Suitable for motor-control circuits requiring fast short-circuit response
• Ideal for distribution boards in industrial automation panels
• Used with control cabinets needing two-pole isolation at 400V AC
• Can be used for protection of lighting and resistive heating loads
• Suitable for retrofit projects where a Compact footprint is required

It clips directly onto a DIN rail for standard panel mounting.

The device provides IP20 protection for the terminals and IP40 for the front, limiting access to live parts.

A bimetal element handles gradual overloads thermally while an electromagnetic trip responds instantaneously to high fault currents.

It is a two-pole breaker rated for operation at up to 400V AC.