ASCO Model 157 (Edco SS64 & SS65) Surge Protective Device
0–28 VDC | 10 kA
The ASCO Model 157 Surge Protective Device is designed for the water and wastewater industry. These multi-stage hybrid suppressors address overvoltage transients with gas tube and silicon avalanche technology. In addition, sneak and fault currents are mitigated with PTC devices that consist of solid-state resettable fuses.