Ditek 3 Phase Industrial Surge Protective Device (277/480V)




DITEK's D50 Industrial Surge Protectors are designed to provide protection to AC power systems in the most demanding environments. The D50 Series incorporates individually fused components for maximum performance and protection. DITEK's D50 industrial AC power surge protection devices are recommended for electrical panels rated at 200A or less. The D50-277/4803Y protects 277/480VAC three phase wye panels. Product Features: 50,000 Amp surge current rating ensures long service life Compact size enables close mounting to protected panel, minimizing wire length and maximizing performance Diagnostic LED indicates system power and SPD function Product Specifications: SCCR: 100,000A Operating Frequency: 50/60Hz Connection Method: 3/4" NPT Male; 30-inch 12 AWG Leads Housing: NEMA 4X Polycarbonate Operating Temperature: -31°F to 104°F Maximum Humidity: 95% non-condensing Dimensions: 4.63" L X 3.80" W x 2.62" H Weight: 1.2 lbs Certifications: UL1449 4th Edition; CSA C22.2 No. 269.1-14 SPD Type: Type 1


1Data SheetEN22023-02-06
2Install InstructionsEN22022-03-24
3Product OverviewDE,EN22022-03-24