Hubbell SPD Panel, 120KA, 277/480V

Supply Expert Inc


  • Economical, compact, modular design
  • Protect branch panels, safety switches and load centers
  • Appendage or flush mounted to a finished wall next to the panel
  • Surge counter included in all units
  • NEMA 3R enclosure
  • LED and audible alarm status indicator
  • UL 1449-3rd edition


Item Category: Surge Protective Devices (SPDs) Line Voltage: 277/480VAC 3P Wye Surge Capacity: 120 K Amps Nom. Discharge Current: 20 K Amps SCCR: 200 K Amps UL Type: 2 Mode of Protection: L-N;L-G;N-G;L-L Mounting: Wall Replaceable Element: Yes Auxiliary Contact: No Alarm Contacts: Yes End of Life Indicator: Yes Environmental Rating: NEMA 3R;NEMA 12 Approvals: UL;cUL;CSA H x W x D: 16 in x 14 in x 7 in Net Weight: 21 lb 13 oz Gross Weight: 20 lb 12 oz HUBBELL HBL8P120B CATALOG