Powerful and dependable, ABB’s OVR Data Line Surge Protective Devices help protect critical loads from damaging electrical surges and high-energy disturbances.
ABB’s space-saving, OVR RS485Q & SL RS485 Series SPDs protect critical loads from damaging electrical surges and high-energy disturbances.
ABB’s OVR SL Slim Series of Data Line SPDS protect critical loads from damaging electrical transients and high-energy disturbances.
OVR type 1 and type 1+2 are designed to discharge high current surges without any destruction of the installation. This surge protective device is characterized by its…
OVR type 2 and Type 2+3 are designed to protect electric installations and sensitive equipment against indirect surges with ensuring a low protection level (Up). It is…
OVR type 3 surge protective devices should be installed as close as possible to the sensitive equipment for protection. Tested with a 1,2/50 - 8/20 current combination wave…
