DESCRIPTION
- FirstSurge Surge Protective Devices (SPDs) are Type 2 and UL / cUL 1449 listed, meeting designated protection requirements
- FirstSurge is constructed using our commercial grade NEMA 4X enclosure allowing for indoor or outdoor installations
- FirstSurge Pro provides 140,000 Amp of surge current capacity per phase
- Compatible with any brand of load center and breakers
- Enclosure rated for type 4 outdoor, and can also be installed inside the load center
