Circuit breaker SPD630 3P 50kA 250V DC 4P 20kA 3P TMD630 630V DC SE SPD6303N4B6304D Systeme Electric

SystemePact CCB DC series circuit breakers, 630 A, 4P, with thermomagnetic trip unit at 630 A; installation – on mounting plate. SystemePact CCB DC series circuit breakers are used in DC networks for infrequent switching, as well as for overload and short-circuit protection. They can be supplemented with standard accessories, same as AC devices, as well as special accessories for pole connection in series (formerly Schneider Electric ComPact NSX LV438264, C63F4TM600D).