The PJ12124LW is a square, shallow PJ Series junction box with a hinged polycarbonate window cover that closes on lockable snap latches. It is suited to terminal wiring, junction boxes and compact instrument housings where a low profile and a view of the contents both matter.

Per the drawing, the cover is secured by 316 stainless steel lockable snap latches (2X) and pivots on a 316 stainless steel hinge, with a FIP polyurethane gasket around the opening. The box and cover are compression molded fiberglass reinforced polyester in gray, with UV inhibitors for outdoor service, and the wall is 0.13 in (3.30 mm) thick. The series notes that the door fasteners provide for padlocking.

Ordering-table dimensions are 12.13 in H x 12.13 in W x 4.13 in D (308 x 308 x 105 mm); the part page lists 12.32 x 12.32 x 4 in (313 x 313 x 102 mm). Shipping weight is 7 lbs (3.18 kg). The optional inner panel is 14R1111 at 10.75 x 10.88 in, and the drawing shows back panel choices in 0.100 in aluminum, 0.075 in white steel and 0.125 in fiberglass.

Mounting uses four 316 stainless steel feet on rear brass inserts. The series is rated UL 508A Type 1, 2, 3, 4, 4X, 12 and 13, cUL per CSA 22.2 No. 94 and IEC 60529 IP66, operating between 130°C and -40°C. PJ12124LW is RoHS and REACH compliant.