Hubbell SPD Block, 50KA 120/240V

Supply Expert Inc


  • 36,000, 40,000 and 50,000 Peak Amperage Capacity
  • Surge arrestors are a low cost solution that may be installed on the line side or load side of the service entrance
  • Excellent for OEM applications where size is an important variable
  • Single phase wired-in surge protective devices feature a compact design
  • NEMA 4X Rated
  • UL 1449-3rd edition


Indicator(s) Type: Green Status LED per Line Item Type: Wired-In Surge Arrestors Material: Steel Material - Mounting Hardware Mounting Screws Operating Temperature: -40 Degrees F to 149 Degrees F (-40 C to 65 C) Operating Temperature: -40ºF to 160ºF(-40ºC to 70ºC) Response Time: 5 Series: Wired-In Surge Devices Type: 50kA Display Size: 50kA Peak Frequency Rating: 60 Hz Phase: Single Phase Voltage Rating: 120 VAC/ 240 VAC H x W x D: 3.6 in x 3 in x 2.7 in Net Weight: 1 lb 13 oz Gross Weight: 1 lb 13 oz HUBBELL HBL3W50 CATALOG