NEMA Enclosure Ratings
Comparison of environmental rating standards for electrical enclosures
Here’s a side-by-side look at the environmental NEMA enclosure ratings between the National Electrical Manufacturers Association (NEMA) and Underwriters Laboratories, Inc. (UL) (cUL in Canada), CSA Group (CSA), for electrical enclosure types in Class I/Div II and non-hazardous locations.
NEMA provides guidelines for standard degrees of minimal protection. The organization does not test or verify the environmental integrity of any enclosure they rate. Purchasers should be cautious of any manufacturer claiming they provide NEMA rated enclosures without third-party testing.
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Product Name | SKU | Enclosure Material | Enclosure Feature | Nema Rating | Height | Width | Depth | Price | Product Details |
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Wiring Trough Type 4X Hinged Cover with Clamps, 12 X 12 X 60 | N121260SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 12 | 12 | 60 |
$1,380.71
|
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Wiring Trough Type 4X Hinged Cover with Clamps, 12 X 12 X 48 | N121248SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 12 | 12 | 48 |
$1,198.64
|
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Wiring Trough Type 4X Hinged Cover with Clamps, 12 X 12 X 36 | N121236SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 12 | 12 | 36 |
$950.04
|
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Wiring Trough Type 4X Hinged Cover with Clamps, 12 X 12 X 30 | N121230SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 12 | 12 | 30 |
$855.82
|
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Wiring Trough Type 4X Hinged Cover with Clamps, 12 X 12 X 24 | N121224SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 12 | 12 | 24 |
$734.54
|
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Wiring Trough Type 4X Hinged Cover with Clamps, 12 X 12 X 18 | N121218SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 12 | 12 | 18 |
$611.29
|
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Wiring Trough Type 4X Hinged Cover with Clamps, 12 X 12 X 12 | N121212SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 12 | 12 | 12 |
$492.30
|
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Wiring Trough Type 4X Hinged Cover with Clamps, 8 X 8 X 72 | N080872SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 8 | 8 | 72 |
$1,144.35
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Wiring Trough Type 4X Hinged Cover with Clamps, 8 X 8 X 60 | N080860SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 8 | 8 | 60 |
$989.33
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Wiring Trough Type 4X Hinged Cover with Clamps, 8 X 8 X 48 | N080848SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 8 | 8 | 48 |
$841.32
|
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Wiring Trough Type 4X Hinged Cover with Clamps, 8 X 8 X 36 | N080836SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 8 | 8 | 36 |
$702.22
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Wiring Trough Type 4X Hinged Cover with Clamps, 8 X 8 X 30 | N080830SSCHTR | 304 Stainless Steel | Continuous Hinge Clamp Style | 3R, 3RX, 4, 4X, 12 | 8 | 8 | 30 |
$619.45
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