ASCO Model 515 Surge Protective Device
120-300VAC | 130-160kA/Phase
The ASCO Model 515 Surge Protective Device, is a panelboard extension offering continuous protection from damaging transients and electrical line noise. The ASCO Model 515 utilizes patented circuitry to monitor the status of all protection modes, including neutral to ground. Should protection be unavailable in any mode, the green LED will be extinguished, and the red LED will be illuminated.