277/480V 220/380V 3-Phase WYE, 240V 480V 3-Phase Delta Surge Panel, Enhanced Noise Filtering, NEMA 3R Enclosure, UL 1449 3rd Edition Type 2, 42277-DY3



42000 Series Panel Mounted Multi-Phase Surge Protective Device (SPD)

Leviton's 42000 Series panel mounted multi-phase surge protective devices are some of our most popular surge protection panel lines. These cost effective products provide excellent service entrance and branch panel protection for any Commercial/Industrial application. All models protect against high-energy, high-voltage transient surges, and are made with exceptional durability for long-term protection. The 42000 Series are tested to ANSI/IEEE C62.41 standards for Category A, B, and C environments. These devices are also UL 1449 3ed Edition Listed and backed by Leviton's Lifetime Limited Product Warranty.

  • Incorporates enhanced noise filtering and sine wave tracking for superior protection
  • Parallel-operated design features 40mm-diameter, metal-oxide varistors and EMI/RFI filter circuitry equipped with high-voltage-rise capacitors for harmonic tolerance
  • Equipped with indicator lights and audible alarm for monitoring power and surge suppression status
  • Three phase units are suitable for both WYE and DELTA alternating current systems
  • Optional Flush Mount Collar available (Catalog No. 42001-FMC)

For more information please visit www.leviton.com