PJU181610F is the flange-mount version of the 18 x 16 x 10 in PJU lift-off junction box. Two polycarbonate flanges glued to the fiberglass polyester body allow surface mounting, and the solid cover lifts off once its captive screws are released. The box serves as an instrument enclosure, electric, hydraulic or pneumatic control housing, electrical junction box or terminal wiring enclosure, and is aimed at wet, hose-down, hot or highly corrosive sites.
Box and cover are compression molded fiberglass reinforced polyester with a gray finish and enhanced UV inhibitors for outdoor weathering; the material is easily punched, cut or drilled. Four stainless steel captive cover screws thread into #10-32 brass inserts with retaining O-rings, compressing a captive, oil resistant closed cell neoprene gasket.
The enclosure measures 18.3 in H x 16.52 in W x 10.13 in D (465 x 420 x 257 mm) with a shipping weight of 16 lbs (7.26 kg). Four #10-32 brass inserts with plated carbon steel screws support the optional P1868 inner panel, 16.88 x 14.88 in (429 x 378 mm), available in white powder coated steel, unfinished aluminum or fiberglass.
The flanges are fixed with stainless steel screws in brass inserts, and mounting hardware is included. The PJU181610F is UL 508A and cUL (CSA 22.2 No. 94) Type 1, 2, 3, 4, 4X, 12 and 13, complies with NEMA Type 1, 2, 3, 4, 4X, 12 and 13, and is rated IEC 60529 IP66. It is rated for -40°C to 130°C (-40°F to 266°F), has a 6.78 J (5 ft/lb) impact index, and is REACH and RoHS compliant.
| Series | PJU Series – Lift-Off Cover with Screws |
| Cover Type | Solid fiberglass polyester cover |
| Cover Style | Lift-off cover fastened with captive screws |
| Description | N4X Solid Door Screw Cover w/flange - 18 x 16 x 10 - Fiberglass |
| Product Type | Type 4X polyester junction box (NEMA 4X, non-metallic) |
| Mounting Style | Polycarbonate flanges |
| Short Description | NONMET LIFT OFF FLAN |
| Enclosure Depth | 10.13 in (257 mm) |
| Enclosure Width | 16.52 in (420 mm) |
| Enclosure Height | 18.30 in (465 mm) |
| Size (H X W X D) | 18.3 in x 16.52 in x 10.13 in (465 mm x 420 mm x 257 mm) |
| Nominal Size (H X W X D) | 18 x 16 x 10 in |
| Optional Inner Panel Width | 14.88 in (378 mm) |
| Optional Inner Panel Height | 16.88 in (429 mm) |
| UPC | 623980020730 |
| UNSPSC | 39121324 |
| Part Number | PJU181610F |
| Shipping Weight | 16 lbs (7.26 kg) |
| Same-Size Variants | Solid cover, feet: PJU181610 |
| Available Accessories | Additional inner panels, terminal kit assemblies, pole mounting kit, PJ/PJU/PCJ replacement hardware kits, PJU/PCJ replacement polycarbonate flange and feet, climate control |
| Optional Back Panel Thickness | Aluminum 0.100 in (2.54 mm); white steel & galvannealed 0.075 in (1.91 mm); fiberglass 0.125 in (3.18 mm) |
| Optional Inner Panel Part No. | P1868 |
| Optional Inner Panel Materials | White powder coated steel, unfinished aluminum, or fiberglass |
| Finish | Gray (fiberglass polyester) |
| Gasket | Closed cell neoprene gasket; captive, oil resistant |
| Modification | Easily punched, cut or drilled |
| UV Protection | Enhanced UV inhibitors protect against outdoor weathering |
| Cover Material | Compression molded fiberglass reinforced polyester |
| Cover Fastening | (4) #10-32 brass inserts with stainless steel captive cover screws and retaining O-ring |
| Mounting Brackets | (2) polycarbonate flanges (glued) |
| Mounting Hardware | (4) #10-32 brass inserts with stainless steel flange screws (included) |
| Enclosure Material | Compression molded fiberglass reinforced polyester |
| Inner Panel Mounting | (4) #10-32 brass inserts with plated carbon steel screws |
| Impact Index | 6.78 J (5 ft/lb) |
| Ingress Protection | IEC 60529 IP66 |
| Operating Temperature | 130°C to -40°C (266°F to -40°F) |
| Enclosure Type Ratings | NEMA Type 1, 2, 3, 4, 4X, 12 and 13 |
| UL | UL 508A Type 1, 2, 3, 4, 4X, 12 and 13 |
| IEC | IEC 60529, IP66 |
| 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 |
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Both are 18 x 16 x 10 in solid-cover boxes; PJU181610F mounts with two polycarbonate flanges, while PJU181610 uses four polycarbonate feet.
18.3 in H x 16.52 in W x 10.13 in D (465 x 420 x 257 mm).
Optional inner panel P1868, 16.88 x 14.88 in (429 x 378 mm).
Yes. The flanges attach with stainless steel screws in #10-32 brass inserts and mounting hardware is included.
16 lbs (7.26 kg).
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