1447SN4B8 Hammond Type 4 Disconnect Enclosure with Panel, 24 x 21.38 x 8 in, Steel, Gray
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The Hammond Manufacturing 1447SN4B8 is a Type 4 wallmount disconnect enclosure with a mounting panel, 24 x 21.38 x 8 in (H x W x D), mild steel with a gray finish. The disconnect and operating mechanism are ordered separately. It takes flange mounted operators from ABB, Allen Bradley 1494V and 1494U, Cutler Hammer / C-H Westinghouse C361 and C371, GE Type STDA, Siemens I-T-E Max-Flex and Square D Class 9422. It will not accept Square D Class 9422 bracket mounted devices (9422TG1 or TG2). Applied Control is the Hammond manufacturers representative. Send the catalog number, the quantity and the disconnect you plan to use, and the quote comes back the same business day.
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1447SN4B8 specifications
| Catalog number | 1447SN4B8 |
| Manufacturer | Hammond Manufacturing |
| Series | Type 4 Mild Steel Wallmount Disconnect Enclosure (1447S N4 Series) |
| Hammond description | N4 Disconnect Encl w/panel - 24 x 21.38 x 8 - Steel/Gray |
| Size | 24 x 21.38 x 8 in H x W x D (610 x 543 x 203 mm) |
| Material and finish | Mild steel, gray finish |
| Ratings (Hammond series sheet) | UL Type 3R, 4. CSA Type 3R, 4. NEMA Type 3R, 4, 12. IP66. |
| Door | Continuous hinge door with clamps, flange with multi-vendor cutout, poured-in-place gasket, lift-off stainless hinge pin |
| Panel | Included |
| Handle and mechanism | Not included. Disconnect and operating mechanism are ordered from the disconnect maker. |
| Fits flange mounted operators from | ABB, Allen Bradley 1494V and 1494U, Cutler Hammer / C-H Westinghouse C361 and C371, GE Type STDA, Siemens I-T-E Max-Flex and Square D Class 9422 |
| UL file | E65324 |
| CSA certificate | LR21001 |
| Weight | 60 lb (27.22 kg) |
Part data from the Hammond Manufacturing product page for 1447SN4B8. Ratings, door and operator fit from the Hammond 1447S N4 Series specification sheet. Confirm against the current drawing before you cut or mount.
Hammond specification sheet for the 1447S N4 Series (PDF) and 1447SN4B8 drawing (PDF).
Cross reference
Replacing a Hoffman, Saginaw or Wiegmann disconnect enclosure? Send that part number and we will cross it to the matching Hammond catalog number. See the Hoffman to Hammond cross reference and the enclosure cross reference. See every size and series side by side in the Hammond 1447S disconnect enclosure size grid. Size the cooling with the enclosure heat load calculator. See all Hammond enclosures.
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Hoffman, Saginaw, Wiegmann, Allen Bradley, Square D, Siemens, GE, ABB and Cutler Hammer are trademarks of their respective owners. Applied Control Inc. is not affiliated with these companies. Other brand names appear only to identify products for comparison and fit.