NQ/NF Enclosures and Trims (Covers)
Enclosures (MH): Standard construction is galvanized steel with removable endwalls. Standard depth and width NEMA 1 boxes are provided with knockouts in one end and the other is blank. They are also available with knockouts or blank endwalls on both ends. For more information on NQ and NF enclosures, refer to catalog 1640CT0801.
NEMA Type 1 Enclosures
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Standard boxes: 20” width x 5.75” depth
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Lengths from 26" to 92" in 6 inch increments
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Available with blank end walls (BE)
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6", 12" extensions available for top/bottom
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3", 6" extensions available for left/right side
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Deep (D9) boxes: 20" width x 8.75" depth
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Lengths from 26” to 92" in 6 inch increments (blank end walls only)
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NEMA Type 2 Enclosures
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Drip hoods available for Type 1
NEMA Type 3R, 5, 12 Enclosures
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Standard Weatherproof 21” width x 6.5” depth
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Lengths from 26" to 86" in 6 inch increments
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NEMA Type 4/4X Stainless Steel (type 304 or type 316) and Fiberglass Enclosures are Available Factory Assembled
NEMA 1 NQ / NF Enclosure Part Numbering
| MH | 26 | BE | |
|---|---|---|---|
| Endwall
knockouts (NEMA 1 Std. 5.75" depth): Blank = Knockout on 1 endwall 1 endwall blank BE = Both ends blank D9 = 8.75" deep option WP = Weatherproof (NEMA 3R/5/12) |
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| Height (in.) | |||
| MH = Metal House | |||
Type 4/4X Stainless Steel (type 304 or type 316) or Fiberglass Enclosures are only available Factory Assembled.
NEMA Type 1 Trim Fronts (Covers)
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Flush or surface mounted (NEMA Type 2 are surface mount only)
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Mono-Flat™ trim fronts on 100 A–225 A interiors mount to the deadfront with trim screws. Both trim screws and door hinges are concealed.
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Mono-Flat trim fronts for 400 A–600 A interiors are vented and mount to the enclosure with trim screws. Door hinges are concealed.
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Hinged trim fronts
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100 A–225 A interiors mount to the deadfront and to the enclosure with trim screws
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For 400 A–600 A interiors are vented and mount to the enclosure with trim screws
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NEMA 1 Trim Fronts (Covers)—Mono-Flat / Hinged Part Numbering
| NC | 26 | V | S | HR | WMD | |
|---|---|---|---|---|---|---|
| WMD = Welded
metal directory holder Blank = Plastic directory card pouch |
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| HR = Hinged
(right) front Blank = Mono-flat front |
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| F = flush
mount “S" = surface mount |
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| V = Vented
trim Blank = standard |
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| Nominal
Height (In.) Surface / Flush trim fronts are 0.12" / 1.52" taller than nominal |
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| NC: NEMA cover | ||||||