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Internal Disconnect Shield


Internal Disconnect Shield - Arc Flash Mitigation

The internal disconnect shield helps reduce the risk of electric shock and arc flash by providing a method to barrier the disconnect switch inside the main enclosure, which minimizes incidental contact or exposure to the line side lugs. Designed to cover variable-depth or cable-operated disconnect switches, it can be retrofitted in an existing system or integrated into a new system. The internal disconnect shield does not eliminate the potential for an arc flash. It is not designed to contain the heat and pressure or direct it away from workers if an arc flash does occur.

Specifications:

  • 16 gauge steel
  • Body construction includes flanges and joints to meet UL Type 1 construction requirements
  • Quarter-turn slotted latch
  • Spring-loaded slam latch with 7mm square insert for automatic latching
  • 110-degree door stop to prevent incidental contact
  • Gland plate top and bottom for easy wire installation
  • Wing nuts for gland plates for tool-less installation
  • Ground stud on door and body
  • Open back with mounting holes on back flanges for mounting on main enclosure sub-panel
  • Knock-outs for variable-depth or cable-operated disconnect switches
  • Symmetrically designed to use with left-hand or right-hand disconnect switches
  • Hardware kit includes: panel mounting screws, key for spring-loaded slam latch, grommet to cover knockout for variable-depth disconnect switches, and installation instructions
  • FINISH: Safety orange paint

Files & Documents

784.47 Kb | PDF


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I-Pro Martin is proud to represent the industry's premiere manufacturers in both the commercial, industrial and utility marketplaces.

720-540-3636
4350 Wadsworth Blvd, Suite 350
Wheat Ridge, CO 80033
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