The Hammond PCJ443NL is a Type 4X polycarbonate junction box from the PCJ Series with a non-metallic latch cover, a solid polycarbonate cover and polycarbonate feet for mounting. It is built to insulate and protect controls and components indoors or outdoors, including pump control, irrigation and chemical plant work.
The 4 x 4 x 3 inch nominal body is the smallest size in the family, suited to small component counts. The ordering table lists the enclosure at 3.95 in (100 mm) high, 3.95 in (100 mm) wide and 3.31 in (84 mm) deep (nominal size 4 in x 4 in x 3 in (102 mm x 102 mm x 76 mm)), and the matching optional inner panel, part no. PCJR0303, measures 3.56 in (90 mm) x 3.56 in (90 mm). The drawing calls out a wall thickness of 0.14 in (3.68 mm). Shipping weight is 2 lbs (0.91 kg).
Box and cover are injected polycarbonate that is easily punched, cut or drilled, with enhanced UV inhibitors against outdoor weathering. The polycarbonate has a light gray finish. Closure is by lockable snap latches, and the series notes a provision for padlocking on snap latches. The cover swings on a 316 stainless steel hinge pin and seals against a FIP polyurethane gasket.
For installation, this model ships with (4) polycarbonate feet secured with (4) 316 stainless steel flange and feet screws. Inside, (4) 316 stainless steel panel screws are provided for mounting the optional back panel, which the drawing shows in 0.100 in (2.54 mm) aluminum, 0.075 in (1.91 mm) white steel or 0.188 in (4.78 mm) PVC.
Series standards: UL 508A and cUL Type 1, 2, 3, 3R, 4, 4X, 12 and 13, IEC 60529 IP66, V-0 per UL 94 and UV (f1) per UL746C. The part is RoHS and REACH compliant; operating range is -35 °C to 130 °C (-31 °F to 266 °F).
| Series | PCJ Series - Type 4X Polycarbonate Junction Box (Solid and Clear Cover) |
| Mounting | Feet (w/Feet) |
| Cover Type | Solid cover |
| Application | Designed to insulate and protect controls and components in both indoor and outdoor conditions |
| Cover Style | Non-Metallic Latch Cover |
| Short Description | PC NON MET NMLATCH FEET |
| Wall Thickness | 0.14 in (3.68 mm) |
| Enclosure Depth | 3.31 in (84 mm) |
| Enclosure Width | 3.95 in (100 mm) |
| Enclosure Height | 3.95 in (100 mm) |
| Nominal Size (H X W X D) | 4 in x 4 in x 3 in (102 mm x 102 mm x 76 mm) |
| Optional Inner Panel Width | 3.56 in (90 mm) |
| Optional Inner Panel Height | 3.56 in (90 mm) |
| Optional Inner Panel Finishes | White powder coated finished steel, unfinished aluminum, or fiberglass |
| Optional Inner Panel Part No. | PCJR0303 |
| Related Variant (Clear Cover, Feet) | PCJ443CCNL |
| UPC | 623980434537 |
| UNSPSC | 39121324 |
| Part Number | PCJ443NL |
| Shipping Weight | 2 lbs (0.91 kg) |
| Hinge | 316 stainless steel hinge pin |
| Finish | Polycarbonate material has a light gray finish |
| Gasket | FIP polyurethane gasket |
| Padlocking | Door fasteners include a provision for padlocking on snap latches |
| Cover Latch | Lockable snap latches |
| Workability | Polycarbonate enclosure and matching cover easily punched, cut, or drilled |
| Cover Material | Standard cover - injected polycarbonate |
| Series Fasteners | Stainless steel 316 screw fasteners |
| Mounting Brackets | (4) polycarbonate feet |
| Mounting Hardware | (4) 316 stainless steel flange and feet screws |
| Inner Panel Mounting | (4) 316 stainless steel panel screws |
| Optional Back Panel Materials | 0.100 in (2.54 mm) aluminum; 0.075 in (1.91 mm) white steel; 0.188 in (4.78 mm) PVC |
| NEMA Type | NEMA Type 1, 2, 3, 3R, 4, 4X, 12 and 13 |
| UV Rating | UV rating (f1) per UL746C - UV stabilized for outdoor use |
| Flammability | V-0 per UL 94 |
| Impact Index | 16 J (12 ft/lb) |
| Ingress Protection | IEC 60529, IP66 |
| Operating Temperature | -35 °C to 130 °C (-31 °F to 266 °F) |
| UL | UL 508A Type 1, 2, 3, 3R, 4, 4X, 12 and 13 |
| CUL | cUL Type 1, 2, 3, 3R, 4, 4X, 12 and 13 per CSA 22.2 No. 94 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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The ordering table lists the enclosure at 3.95 in (100 mm) H x 3.95 in (100 mm) W x 3.31 in (84 mm) D; the nominal size is 4 in x 4 in x 3 in (102 mm x 102 mm x 76 mm).
Yes. The series is rated NEMA/UL Type 3, 3R, 4 and 4X, IEC 60529 IP66, and carries a UV (f1) rating per UL746C as UV stabilized for outdoor use.
The optional inner panel is part no. PCJR0303, measuring 3.56 in (90 mm) x 3.56 in (90 mm). The drawing shows back panel options in 0.100 in (2.54 mm) aluminum, 0.075 in (1.91 mm) white steel, 0.188 in (4.78 mm) PVC.
The cover closes with lockable snap latches, and the series notes that door fasteners include a provision for padlocking on snap latches.
This model has a solid cover and (4) polycarbonate feet. The clear-cover version with the same mounting is PCJ443CCNL. In this size the ordering table lists feet-mount versions only.
The box and cover are injected polycarbonate thermoplastic, which the manufacturer states is easily punched, cut, or drilled. The polycarbonate has a light gray finish.
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