PJU201610WF is a 20 x 16 x 10 in Type 4X polyester junction box with a removable window screw cover and two polycarbonate mounting flanges. Installers choose it when they want complete front access for terminations, a window for checking instruments or indicators, and a flange mount instead of feet.
Box and cover are compression molded fiberglass reinforced polyester with a light gray finish and enhanced UV inhibitors. Four stainless steel captive cover screws with retaining O-rings thread into #10-32 brass inserts, drawing the cover onto a captive oil resistant closed cell neoprene gasket. The window is polycarbonate, and the enclosure is easily punched, cut or drilled.
The enclosure measures 20.50 in H x 16.27 in W x 10.13 in D (521 x 413 x 257 mm). The glued flanges fasten to rear brass inserts with stainless steel screws; per the drawing, overall height with flanges is 22.00 in, vertical hole spacing is 21.28 in and the four holes are 0.32 in.
Inside, brass inserts with plated carbon steel screws accept the optional P2068 inner panel (18.44 x 14.44 in). The PJU201610WF is UL 508A and cUL Type 1, 2, 3, 4, 4X, 12 and 13, complies with IEC 60529 IP66, is REACH and RoHS compliant, ships at 18 lbs (8.16 kg), and operates from -40°C to 130°C.
| Mounting Flanges | (2) polycarbonate flanges (glued) |
| Flange Attachment | (4) each #10-32 brass inserts and stainless steel flange and feet screws |
| Series | PJU Series |
| Cover Style | Lift-off screw cover with window |
| Description | N4X Window Door Screw Cover w/flange - 20 x 16 x 10 - Fiberglass |
| Part Number | PJU201610WF |
| Product Type | Type 4X Polyester Junction Box w/ Window |
| Mounting Style | Wall mount with flanges (w/Flange) |
| Short Description | NONMET LIFT OFF SC WDN CVRFLAN |
| Enclosure Depth | 10.13 in (257 mm) |
| Enclosure Width | 16.27 in (413 mm) |
| Enclosure Height | 20.50 in (521 mm) |
| Nominal Size (H X W X D) | 20 in x 16 in x 10 in (508 mm x 406 mm x 254 mm) |
| Mounting Hole Diameter (X4) | 0.32 in (8.20 mm) |
| Overall Height With Flanges (Drawing) | 22.00 in (558.80 mm) |
| Vertical Mounting Hole Spacing (Drawing) | 21.28 in (540.51 mm) |
| UPC | 623980020839 |
| UNSPSC | 39121324 |
| Drawing Issue Date | 07/14/2014 |
| Inner Panel Finish Options | White powder coated finished steel, unfinished aluminum, or fiberglass |
| Optional Inner Panel Width | 14.44 in (367 mm) |
| Optional Inner Panel Height | 18.44 in (468 mm) |
| Aluminum Back Panel Thickness | 0.100 in (2.54 mm) |
| Optional Inner Panel Part No. | P2068 |
| Fiberglass Back Panel Thickness | 0.125 in (3.18 mm) |
| White Steel & Galvannealed Back Panel Thickness | 0.075 in (1.91 mm) |
| Shipping Weight | 18 lbs (8.16 kg) |
| Finish | Light gray fiberglass polyester |
| Window | Bonded polycarbonate viewing window |
| Machining | Easily punched, cut, or drilled |
| Box Material | Compression molded fiberglass reinforced polyester |
| Cover Material | Compression molded fiberglass reinforced polyester |
| Cover Fastening | (4) each #10-32 brass inserts and stainless steel captive cover screws with retaining O-ring |
| Gasket Material | Closed cell neoprene |
| Window Material | Polycarbonate |
| Mounting Hardware | Included |
| Inner Panel Mounting | (4) each #10-32 brass inserts and plated carbon steel screws |
| Gasket | Captive oil resistant gasket provides a positive seal |
| Impact Index | 6.78 J (5 ft/lb) |
| UV Resistance | Enhanced UV inhibitors protect against outdoor weathering |
| Operating Temperature | 130°C to -40°C (266°F to -40°F) |
| UL | UL 508A Type 1, 2, 3, 4, 4X, 12 and 13 |
| CUL | cUL Type 1, 2, 3, 4, 4X, 12 and 13 per CSA 22.2 No. 94 |
| NEMA | Complies with NEMA Type 1, 2, 3, 4, 4X, 12 and 13 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| IEC 60529 Ingress Protection | IP66 |
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Both share the 20 x 16 x 10 in body and lift-off window screw cover; the WF mounts with (2) glued polycarbonate flanges, the W with feet.
The drawing shows 22.00 in overall height, 21.28 in (540.51 mm) vertical hole spacing and (4) 0.32 in (8.20 mm) holes.
(4) stainless steel captive cover screws compress the cover onto a captive oil resistant closed cell neoprene gasket.
Yes. It is rated Type 3, 4 and 4X and IP66, and the polyester includes enhanced UV inhibitors.
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