Category: D300M Series

Modular Surge Protective Device - 300kA/Phase

DITEK's D300M industrial surge protectors are designed to meet new construction bid/spec requirements for facility-wide protection. Each model provides a high surge current rating to ensure long service life, and includes service assurance features to support proactive operational management. The D300M-4803D protects 480VAC three phase delta panels.

  • 300,000 Amps/phase surge current rating, 150,000 Amps/mode, ensures long service life
  • Visual LED end of life and phase loss indicators
  • Audible alarm with silence button
  • Form C dry contacts for remote monitoring
  • EMI/RFI noise filtering
  • Replaceable SPD module

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