The PJU201610CCLF is a 20 x 16 x 10 in nominal Type 4X polyester junction box from the PJU Series, built with a continuous-hinge door with two lockable 316 stainless steel snap latches and a clear polycarbonate cover. It is intended for instrument enclosures, electric, hydraulic or pneumatic control housings, electrical junction boxes and terminal wiring enclosures, and suits locations where equipment may be hosed down or be very wet, or where high temperatures or corrosive conditions are present.

The part description lists this model as fiberglass, while its drawing calls out an injection molded polycarbonate box with an injection molded polycarbonate clear cover, a 0.19 in (4.75 mm) wall thickness, a formed-in-place polyurethane gasket and a 316 stainless steel hinge pin. Enhanced UV inhibitors protect against outdoor weathering, and the door fasteners include a provision for padlocking.

Enclosure dimensions are 20.50 in H x 16.27 in W x 10.13 in D (521 mm x 413 mm x 257 mm). The part page lists the size as 20 in x 16 in x 10 in (508 mm x 406 mm x 254 mm). With its two glued polycarbonate mounting flanges fitted, the drawing shows an overall height of 22.00 in. Threaded brass inserts accept the optional P2068 inner panel, which measures 18.44 in x 14.44 in and is offered in white powder coated steel, unfinished aluminum or fiberglass.

The PJU201610CCLF mounts through (6) 0.34 in (8.65 mm) holes in its polycarbonate flanges, spaced 21.28 in x 10.00 in per the drawing. Mounting hardware is included. The series is listed to UL 508A Type 1, 2, 3, 4, 4X, 12 and 13 and cUL Type 1, 2, 3, 4, 4X, 12 and 13 per CSA 22.2 No. 94, and complies with NEMA Type 1, 2, 3, 4, 4X, 12 and 13 and IEC 60529 IP66. It operates from -40°C to 130°C (-40°F to 266°F) and is RoHS and REACH compliant.