1 2 / 1 0 / 2 1 , 5 : 3 1 P M T y p e 1 2 M i l d 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 5 S e r i e s ) - H a m m o n d M f g . Quality Products. Service Excellence. Type 12 Mild Steel Pushbutton Enclosures 1435 Series 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 12 and 13 CSA Type 12 and 13 Complies with NEMA Type 12 and 13 IEC 60529, IP54 Appropriate components are required to maintain these standards. Construction Formed 14 gauge steel except A and B which are 16 gauge. Smooth continuously welded seams. Welded brackets provide for enclosure mounting. Captive cover screws thread into sealed wells. Larger enclosures provide internally hinged removable covers, designed to hold the cover open during wiring (see table). Oil resistant gasket and adhesive. A bonding stud is provided on the door and a grounding stud is provided on the enclosure. Finish Cover and enclosure are phosphat ized and finished in ANSI 61 gray powder coating. Accessories Hole Plugs Pedestal and Base General Accessories 30.5mm PB 22.5mm PB No. of Enclosure Part No. Part No. Holes H W D 1435A 1435MA 1 3.50 3.25 2.75 1435B 1435MB 2 5.75 3.25 2.75 1435C 1435MC 3 8.00 3.25 2.75 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 5 1 / 21 2 / 1 0 / 2 1 , 5 : 3 1 P M T y p e 1 2 M i l d 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 5 S e r i e s ) - H a m m o n d M f g . 30.5mm PB 22.5mm PB No. of Enclosure Part No. Part No. Holes H W D 1435D 1435MD 4 10.25 3.25 2.75 1435F 1435MF 4 7.25 6.25 3.00 1435H 1435MH 6 9.50 6.25 3.00 1435K 1435MK 9 9.50 8.50 3.00 1435O 1435MO 12 11.75 8.50 3.00 1435S 1435MS 16 11.75 10.75 3.00 Not hinged Data subject to change without notice 2021. 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 5 2 / 2