Busbar 500-630A (630) SE SPD-PCB-06-5-6 Systeme Electric

Connection busbar for SystemePact CCB DC series circuit breakers for currents 500-630 A; set – 1 pc. Connection busbars are used for series or parallel connection of 3-pole and 4-pole circuit breakers to reduce costs and operating expenses. Series connection reduces the voltage on each pole, which allows for breaking large short-circuit currents. Parallel connection of devices optimizes their use according to the rated current.