Hubbell’s new 30A Circuit-Lock Disconnect

Hubbell’s new 30A Circuit-Lock Disconnect with integral phase indication LEDs redefines the benchmark for safety by providing insight into the enclosure while in use. Six highly visible LEDs (3 line side/3 load side) communicate the electrical status of the switch by phase. This voltage detection feature significantly improves existing safety and maintenance procedures by visually providing personnel critical information prior to removing the enclosure cover; e.g. a welded contact or dropped phase.

Hubbell phase indicating disconnect switches are available in non-metallic and stainless steel versions. Replacement covers are available for upgrades to existing installations. With an ever growing focus on safety improvements Hubbell disconnects provide a difference you literally can see.



  • Six highly visible integral phase identification LEDs
  • External LEDs provide secondary means of visual confirmation of make/break on all phases
  • Cover cannot be removed with switch in the “ON” position
  • Certified by NSF for hygiene in Food Processing applications
  • Highly visible red handle which meets OSHA LO/TO capabilities
  • Available in 30 Amp non-metallic and stainless steel versions, with or without JOG switch
  • UL witnessed IP69k and UL Type 4X and 12 Environmental ratings
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