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Specs
| Item | Surge Suppressor |
|---|---|
| Type | Low Voltage AC SPD |
| Nominal Discharge Current | 20kA |
| Voltage | 277/480 |
| Phase | 3Y |
| Wire | 4 |
| Number of Poles | 3 |
| Max. Surge Current Per Phase | 200kA |
| Max. Continuing Operating Voltage | 320 |
| Voltage Protection Rating | 1200V(L-N), 1200V(L-G), 1200V(N-G), 2000V(L-L) |
| Modes of Protection | 7 |
| Mounting Style | Surface Mount |
| Material of Construction | Polycarbonate |
| Enclosure Type | NEMA 4X |
| Wire Gauge | 8AWG |
| Length | 17 |
| Width | 17 |
| Depth | 12 |
| Standards | UL 1449 3rd Edition |
| Footnotes | Type 1 SPD |
| Includes | Audible Alarm, Dry Contacts, and Surge Counter |
| UNSPSC | 39121610 |
| Weight | 18.500000 |
| SKUs | 13W844 |
Description
Surge Suppressor, Low Voltage AC SPDNominal Discharge Current 20kA, Voltage 277/480, Phase 3Y, Wire 4, Number of Poles 3, Max. Surge Current Per Phase 200kAMax. Continuing Operating Voltage 320, Voltage Protection Rating 1200V(L-N), 1200V(L-G), 1200V(N-G), 2000V(L-L)Modes of Protection 7, Mounting Style Surface Mount, Material of Construction Polycarbonate, Enclosure Type NEMA 4XWire Gauge 8AWGLength 17, Width 17, Depth 12, Standards UL 1449 3rd Edition, Type 1 SPD
Siemens Surge Suppressors
- Hard-wired Type 1 SPDs, formally known as TVSS, are ideal surge protection solutions for commercial/industrial, OEM, and residential applications. Most models carry a 20kA I-nominal rating, which is required for UL 96A lighting protection certification. Features include indoor/outdoor enclosure ratings, thermally protected metal oxide varistor technology, and LED protection status indication. 100kA, 200kA, and 300kA models include EMI/RFI filtering and are UL 1283 Listed.
- UL 1449 3rd. Edition
