Reno A & E
Showing 9–10 of 10 results
Surge protector ASCO Model 230 (Edco SPA-60B Series)
Surge Protective Device
The ASCO Model 230 Surge Protective Device is an economical method of protecting circuitry associated
Surge Protector ASCO Model 140( Edco SRA-6LC)
The ASCO Model 140 SPDs are three terminal devices, two of which are connected across the signal inputs of the detector for differential mode protection, and the third is grounded to protect against common mode damage. The Model 140 SPDs are intended for all popular makes of loop detectors presently on the market.