Hubbell SPD 3-Phase 100KA Surface Mount Block

Supply Expert Inc


  • 100,000 Peak Amperage Capacity
  • Ideal for areas where space is a major consideration
  • Can be mounted directly to the panel through a chase nipple connection to reduce lead length and impedance
  • NEMA 4X housing
  • 200kA SCCR rating
  • UL 1449-3rd edition


Item Category: Surge Protective Devices (SPDs) Line Voltage: 277/480VAC 3P Wye Surge Capacity: 100 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: Panel Replaceable Element: No Auxiliary Contact: No Alarm Contacts: Yes End of Life Indicator: Yes Environmental Rating: NEMA 4X Approvals: UL;cUL;CSA H x W x D: 10.1 in x 9.3 in x 4.15 in Net Weight: 4 lb 1 oz Gross Weight: 4 lb 12 oz