Isolate high-amp disconnect switches and breakers in the Sequestr external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The Sequestr enclosure is sized for use with up to 800A cable operated disconnect switches or breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A28S4 and A21S4 main enclosures. Refer to installation manual for configuration mounting and hole pattern.

Application: Isolate high-amp disconnect switches and breakers in the Sequestr external disconnect enclosure to mitigate arc flash incidents. Install on free-stand or floor-mount disconnect enclosures to reduce exposure to incoming power. When the disconnect handle is turned OFF, there is no live power on the load side cables passing through to the main enclosure. The Sequestr enclosure is sized for use with up to 800A cable operated disconnect switches or breakers dependent on NEC 430.10(B), and is designed to fit with bulletins A28S4 and A21S4 main enclosures. Refer to installation manual for configuration mounting and hole pattern.
Specifications:
16 gauge 304 stainless steel
Seams continuously welded and ground smooth
Interlocks with doors of main enclosure when the disconnect handle is powered ON to prevent opening when energized
Disconnect handle mounts on main enclosure for more robust interlocking
Designed to house cable-operated disconnect switches or
breakers for mounting flexibility
Maintains UL Type rating of main enclosure
Quarter-turn, slotted 3-point latch installed; Padlocking handle shipped loose to provide additional level of security
Conductive back panel included
Hinged on right side
Removable door with hidden stainless steel hinges for clean, aesthetic appearance
Bonding provision on door
Mounting and interlocking hardware included
Finish: #4 brushed finish
Accessories:
Door Stop Kit
Window Kit
PaneLite LED Enclosure Light
For main enclosure:
Operator Adapters or Blank Adapter Plate
External Data Pockets
Intersafe Data Interface Ports
Large Enclosure Door Stop Kit