ABB S203M-D63, 3 Pole, 63A, 10kA Theben Featuring a single normally closed

Featuring a single normally closed (1NC) contact configuration

this switch handles demanding electrical loads with consistent performance

European Made

Its robust construction ensures consistent performance under demanding conditions

and general industrial environments

ABB S203M-D63, 3 Pole, 63A, 10kA Theben Featuring a single normally closedABB S203M D63 miniature circuit breaker delivers reliable protection for three phase electrical systems. Rated at 63A with a 10kA breaking capacity, this compact device safeguards against overloads and short circuits in industrial and commercial installations. The D curve characteristic suits mixed loads with moderate inrush currents. Designed for DIN rail mounting, it integrates seamlessly into distribution boards and control panels. Built to