With four 30.5mm openings in a 10 in tall body, the 1437S16D is the largest single-column size in the 1437SS Series of extra deep stainless pushbutton enclosures. It is made in 316 stainless steel and designed to accept standard heavy duty oil tight pushbuttons, switches and pilot lights, protecting them from dirt, dust, oil and water.
Construction is formed 16 gauge steel with smooth, continuously welded seams and a natural brushed stainless finish. Captive cover screws fasten into threaded, sealed wells, and an oil resistant gasket and adhesive seal the cover. A bonding stud is provided on the door and a grounding stud on the enclosure. The series describes internally hinged removable covers on its larger enclosures that hold the cover open during wiring; only the 1-hole size is footnoted as not hinged.
The series is rated UL 508A Type 4 and 4X and CSA Enclosure 4 and 4X and complies with NEMA Type 4 and 4X and IEC 60529 IP66 when appropriate components are used. The 1437S16D carries UL file E65324 and CSA certificate LR21001, is REACH and RoHS compliant, and ships in a box at 3 lbs (1.36 kg).
| Mounting Method | Welded brackets for enclosure mounting |
| Mounting Hole Centres (Drawing, Back View) | 3.13 in x 10.75 in |
| Series | 1437SS Series – Type 4, 4X Stainless Steel Pushbutton Enclosures, Extra Deep |
| Material | 316 stainless steel (316 S.S.) |
| Application | Accepts standard heavy duty oil tight pushbuttons, switches and pilot lights; protection from dirt, dust, oil and water |
| Description | Pushbutton Encl - Extra Deep - 4 PB x 30.5mm - 316SS |
| Pushbutton Size | 30.5mm |
| Number Of Pushbutton Holes | 4 |
| Size (H X W X D) | 10 in x 4 in x 4.75 in (254 mm x 102 mm x 121 mm) |
| Door Height (Drawing) | 10.37 in |
| Overall Depth (Drawing) | 4.91 in |
| Overall Height (Drawing) | 11.00 in |
| Pushbutton Hole Diameter (Drawing) | Ø1.21 in |
| Available Accessories | Hole plugs; 10 AWG bonding wire kits |
| UPC | 623980153933 |
| UNSPSC | 39121326 |
| Part Number | 1437S16D |
| Packaging Type | Box |
| Shipping Weight | 3 lbs (1.36 kg) |
| 304 S.S., 22.5mm PB (Same Size) | 1437MSSD |
| 304 S.S., 30.5mm PB (Same Size) | 1437SSD |
| 316 S.S., 22.5mm PB (Same Size) | 1437MS16D |
| Seams | Smooth continuously welded seams |
| Finish | Natural stainless steel with a smooth brushed finish |
| Gasket | Oil resistant gasket and adhesive |
| Cover Hinge | Series note: larger enclosures provide internally hinged removable covers designed to hold the cover open during wiring (see drawings); only the 1-hole size is footnoted as not hinged |
| Steel Gauge | Formed from 16 gauge steel |
| Cover Fastening | Captive cover screws fasten into threaded, sealed wells |
| Bonding / Grounding | Bonding stud on the door; grounding stud on the enclosure |
| Rating Note | Appropriate components are required to maintain these standards |
| Enclosure Rating | NEMA Type 4 and 4X; IEC 60529, IP66 |
| UL | UL 508A Type 4 and 4X |
| CSA | CSA Enclosure 4 and 4X |
| UL File # | E65324 |
| CSA Cert. # | LR21001 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| DoC Additional Declarations | RoHS Directive 2011/65/EU; Directive (EU) 2015/863 |
| EU Declaration Of Conformity | Low Voltage Directive 2014/35/EU |
| DoC Standard – Degrees Of Protection | EN 60529: 1992 + A2: 2013 / IEC 60529: 2001-02 + A2: 2013-08 (IP code) |
| DoC Standard – Electrical Equipment Of Machines | EN 60204-1: 2006 / IEC 60204-1: 2005-10 (Safety of Machinery – Electrical Equipment of Machines – Part 1: General Requirements) |
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Four, in Ø1.21 in holes on 2.25 in centres per the drawing.
10 in x 4 in x 4.75 in (254 mm x 102 mm x 121 mm); overall height 11.00 in and overall depth 4.91 in on the drawing.
316 stainless steel. The same size in 304 stainless steel is 1437SSD.
Hole plugs and 10 AWG bonding wire kits are listed as series accessories.
Shipping weight is 3 lbs (1.36 kg).
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