|
Cat. Nos. 47120-007 and 47277-007 are designed for indoor installation at the service entrance and branch panels for protection against high-energy, high-voltage transient surges. These devices provide dedicated surge protection for each phase to neutral, phase to ground, and neutral to ground in three-phase AC applications through parallel wiring that facilitates connection to any service ampacity. All 47000 units are designed for use where a multi-phase, transient voltage surge suppressor (TVSS) is specified. They provide full, 7-mode protection in 120/208V and 277/480V WYE-configured, 3-phase systems. Their parallel-operated design features 40mm-diameter, metal-oxide varistors and EMI/RFI filter circuitry equipped with high-voltage-rise capacitors for harmonic tolerance. These units have been tested to ANSI/IEEE C62.41 and C62.45 standards for Category A, B and C environments and are UL 1449 (2nd Edition) Listed. They are also backed by Leviton's Limited Ten-Year Warranty.
|
.png)
