Circuit breakers PR series are mechanical switching devices able to switch, conduct and switch off the current under normal conditions and able to switch, conduct and automatically switch-off the current under abnormal circuit conditions such as short circuit.
No. of poles: 1,1+N,2,3,3+N,4
Tripping char.: B,C,D,M
Rated currents: 0,2 up to 63A
Short circuit breaking capacity: 10kA
Approved: CB, CCA, VDE