1 / 9 / 2 2 , 1 1 : 5 4 A M T y p e 4 , 4 X S t a i n l e s s S t e e l P u s h b u t t o n E n c l o s u r e s ( 1 4 3 7 S S S e r i e s ) - H a m m o n d M f g . Quality Products. Service Excellence. Type 4, 4X Stainless Steel Pushbutton Enclosures 1437SS Series Extra Deep Application Designed to accept standard heavy duty oil tight pushbuttons, switches and pilot lights. Provides protection from dirt, dust, oil and water. Standards UL 508A Type 4 and 4X CSA Enclosure 4 and 4X Complies with NEMA Type 4 and 4X IEC 60529, IP66 Appropriate components are required to maintain these standards. Construction Formed from 14 gauge steel except A which is 16 gauge. Smooth continuously welded seams. Welded brackets provide for enclosure mounting. Captive cover screws fasten into threaded, sealed wells. Larger enclosures provide internally hinged removable covers, designed to hold the cover open during wiring (see drawings). Oil resistant gasket and adhesive. A bonding stud is provided on the door and a grounding stud is provided on the enclosure. Finish Natural stainless steel with a smooth brushed finish. Accessories Hole Plugs Bonding Wire Kits 304 S.S. 304 S.S. 316 S.S. 316 S.S. No. 22.5mm PB 30.5mm PB 22.5mm PB 30.5mm PB Of Enclosure Part No. Part No. Part No. Part No. Holes H W D 1437MSSA 1437SSA 1437MS16A 1437S16A 1 4.00 4.00 4.75 1437MSSB 1437SSB 1437MS16B 1437S16B 2 6.00 4.00 4.75 h t t p s : / / w w w . h a m m f g . c o m / e l e c t r i c a l / p r o d u c t s / o p e r a t o r / 1 4 3 7 s s 1 / 21 / 9 / 2 2 , 1 1 : 5 4 A M T y p e 4 , 4 X S t a i n l e s s S t e e l P u s h b u t t o n E n c l o s u r e s ( 1 4 3 7 S S S e r i e s ) - H a m m o n d M f g . 304 S.S. 304 S.S. 316 S.S. 316 S.S. No. 22.5mm PB 30.5mm PB 22.5mm PB 30.5mm PB Of Enclosure Part No. Part No. Part No. Part No. Holes H W D 1437MSSC 1437SSC 1437MS16C 1437S16C 3 8.00 4.00 4.75 1437MSSD 1437SSD 1437MS16D 1437S16D 4 10.00 4.00 4.75 - 1437SSS - 1437S16S 16 11.75 10.75 4.75 Not hinged Data subject to change without notice 2022. Hammond Manufacturing Ltd. All rights reserved. h t t p s : / / w w w . h a m m f g . c o m / e l e c t r i c a l / p r o d u c t s / o p e r a t o r / 1 4 3 7 s s 2 / 2