FirstSurge™ Pro home surge protector with beep audible alarm, extinguished green LED and flashing red service light. FirstSurge™ is GRM-equipped notifying you a rare safety hazard exists due to a compromised electrical system neutral to ground bond. 3 stage commercial grade notification. Type 4 rated outdoor enclosure.
Specifications
| Brand Name | Siemens | Sub Brand | FirstSurge™ Pro |
| Item Name | Surge Suppressor | Voltage Rating | 120/243 V |
| Frequency Rating | 50/60 Hz | Nominal Discharge Current | 140 kA |
| Response Time | 1 Nanosecond | Indicator Type | LED |
| Phase | 1 | Terminal Type | Wired |
| Material | CONTACT MANUFACTURER | Dimensions | 8 in L x 3 in W x 4 in H |
| Mounting | Surface | Temperature Rating | -40 to 60 °C |
| Standards | UL 1449 | Application | For Residential use |