Model: SPD-25 | Type: Type 1
Application: Single-phase 120/240 V AC systems
- Surge current per phase: 25 kA
- Voltage protection rating (VPR): L-G 700 V, L-L 1200 V
- MCOV (max continuous operating voltage): L-G 150 V, L-L 300 V
- SCCR (short-circuit current rating): 200 kA
- Nominal discharge current (In): 10 kA
- Frequency: 50/60 Hz
- TFMOV technology (thermally fused MOV)
- Green LED protection indicator
- Weather-rated NEMA 4 enclosure
- UL 1449 listed; RoHS compliant
- Operating temperature: −40 to 85 °C
- Fits all single-phase units; suitable for residential & commercial
Kit includes: device with leads (L1, L2, G), locknut, washer, universal mounting bracket, and installation sheet.













