Pushbutton Enclosures - NEMA 4, 4X

Application

• Designed to accept standard heavy duty oil tight pushbuttons, switches and pilot lights.
• Provides protection from dirt, dust, oil and large amounts of water from any angle, or where highly corrosive conditions exist.
  

Standards

• UL 508 Type 4 and 4X
• CSA Type 4 and 4X
• Complies with
  • NEMA Type 3R, 4 and 4X
  • JIC Standard EGP-1-1967
  • IEC 60529, IP66
• Appropriate components are required to maintain these standards.

Construction

• Formed 14 gauge stainless steel except A and B which are 16 gauge.
  304 or 316 SS.
• Smooth continuously welded seams.
• Welded brackets provide for enclosure mounting.
• Captive stainless steel cover screws thread into sealed wells.
• Larger enclosures provide internally hinged removable covers, designed to hold the cover open during wiring.
• Oil resistant gasket and adhesive.
• A grounding stud is provided in the enclosure.
  

Finish

• Natural stainless steel with a smooth brushed finish.

Accessories

• Hole Plugs

Part No.				No.							Overall Dimensions				Ship
				Of											Wt.
304 S.S.	304 S.S.	316 S.S.	316 S.S.	Holes	A	B	C	D	E	F	G	L	W	Z	lbs.
22.5mm	30.5mm	22.5mm	30.5mm
1435MSSA¹	1435SSA¹	1435MS16A¹	1435S16A¹	1	3.5	3.25	2.75	2.38	4	2.21	2.75	4.5	3.56	3.81	2
1435MSSB¹	1435SSB¹	1435MS16B¹	1435S16B¹	2	5.75	3.25	2.75	2.38	6.25	2.21	5	6.75	3.56	6.06	3
1435MSSC¹	1435SSC¹	1435MS16C¹	1435S16C¹	3	8	3.25	2.75	2.38	8.5	2.21	7.25	9	3.56	8.31	3
1435MSSD¹	1435SSD¹	1435MS16D¹	1435S16D¹	4	10.25	3.25	2.75	2.38	10.75	2.21	9.5	11.25	3.56	10.56	4
1435MSSH	1435SSH	1435MS16H	1435S16H	6	9.5	6.25	3	5.38	10	5.21	8.75	10.5	6.56	9.81	6
1435MSSK	1435SSK	1435MS16K	1435S16K	9	9.5	8.5	3	7.63	10	7.46	8.75	10.5	8.81	9.81	7
1435MSSO	1435SSO	1435MS16O	1435S16O	12	11.75	8.5	3	7.63	12.25	7.46	11	12.75	8.81	12.06	8