Sequestr External Disconnect Package Type 12
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Sequestr External Disconnect Package Type 12
The Sequestr External Disconnect Enclosure Package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. Shipped as one unit for new installations, the disconnect switch and fuse block/circuit breaker are mounted in the external enclosure, with terminal connections to bring power to the main enclosure.
Industry Standards
UL 508A Listed; Type 12; File No. E61997
cUL Listed per CSA C22.2 No. 94; Type 12; File No. E61997
NEMA/EEMAC Type 12
CSA File No. 42186: Type 12
IEC 60529, IP55
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Details
Resources
Features
- Interlocks doors of main control cabinet when disconnect switch is powered ON
- Mechanical interlock on main control enclosure activated by master door prevents slave door from being opened first
- Provision for pass-through power into the main enclosure
- Preferred disconnect cutout
- Quarter-turn, screwdriver slot latch on Sequestr Enclosure
- Rugged PowerGlide Handle with three-point latch on main control enclosure
- Concealed, easy-to-remove hinges
- Grounding studs on body
- Bonding provision on door
- Conductive back panel included in Sequestr External Disconnect Enclosure
- Optional back panel for main control cabinet for maximum ordering flexibility
- Sequestr External Disconnect Enclosure is shipped unattached for easy disconnect installation
- A28X base enclosure
- A70D external disconnect enclosure
- External disconnect enclosure is 16 gauge (.060-inch); main control cabinet is 11 gauge (.121-inch)
- Continuously welded and ground seams all around
- Body flange trough excludes liquids and contaminants
- Heavy duty lifting eyes anchored into reinforced top
- Removable centerposts for easy back panel installation
- No disconnect cutout on main control cabinet
Specifications
| Material | Mild Steel |
| Finish | Powder Coated |
Approval Agency Certificate
Installation Manual / Instruction Sheet
- Warning
- nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury and death and/or void your warranty.