Eaton NJB242608 NJB Junction Box - NEMA 3 4X 12
Part Number: NJB242608
Manufacturer
Eaton Crouse-Hinds
Part number
NJB242608
Quick Summary
NJB242608 is a rugged junction box for protecting electrical terminations in harsh industrial environments. It addresses common challenges like moisture, dust, and exposure that often lead to unreliable control panels and downtime. With NEMA ratings 3, 4X and 12, plus NEC/CEC compliance, this nonmetallic enclosure delivers proven protection for non-hazardous locations. The Krydon fiberglass-reinforced polyester construction reduces weight while maintaining durability, enabling faster installation and lower maintenance. For engineering teams and procurement professionals, it translates into lower total cost of ownership while delivering reliable access to wiring hubs and field junctions in demanding facilities.
Product Information
Extended Description
NJB242608 Eaton Crouse-Hinds: Eaton Crouse-Hinds series NJB junction box, 24 x 26 x 8-1/2" enclosure size, Basic enclosure, Krydon fiberglass-reinforced polyester, 2-1/2" long sides, 3" short sides
Product Name
Eaton Crouse-Hinds series NJB junction box
Catalog Number
NJB242608
UPC
782274422206
Product Length/Depth
24 in
Product Height
26 in
Product Width
8.5 in
Product Weight
50 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
3 4X 12
Enclosure type
Basic Enclosure
Enclosure size
24 x 26 x 8-1/2"
Hub size - max
2-1/2 in long sides, 3 in short sides
Material
Krydon fiberglass-reinforced polyester
Crouse-Hinds series NJB and NC Nonmetallic Junction Boxes and Control Enclosures catalog page
IF 388 - NJB, NCS Krydon Enclosures
Material and corrosion resistance drive long-term reliability in chemical plants, outdoor installations, and coastal environments. Feature: Krydon fiberglass-reinforced polyester body provides excellent resistance to moisture and chemicals, reducing maintenance cycles and corrosion-related downtime; Business impact: lowers operating costs and extends enclosure life; Application: outdoor controls and- instrument panels. Size and hub capacity enable flexible wiring layouts within a compact footprint. Feature: 24 x 26 x 8-1/2 in enclosure with max hub sizes of 2-1/2 in on the long sides and 3 in on the short sides; Business impact: simplifies cable routing and reduces the need for adapters; Application: control panels and field junctions with limited space. Compliance and protection ensure regulatory alignment. Feature: NEMA Rating 3 4X 12 and NEC/CEC compatibility protect in Ordinary/Non-Hazardous locations; Business impact: secure installations that meet code requirements; Application: machinery rooms and outdoor equipment enclosures. Installability and handling improve project efficiency. Feature: Basic enclosure design with a manageable 50 lb weight and nonmetallic construction; Business impact: easier transport, faster mounting, and reduced grounding complexity; Application: rapid deployment in new builds and retrofit projects. Applications and ROI underscore value. Feature: Suitable for junction boxes, control enclosures, and wiring hubs in nonhazardous environments; Business impact: supports scalable electrical infrastructure while lowering lifecycle costs; Application: industrial facilities, manufacturing lines, and remote equipment
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FAQs
NJB242608 supports a maximum hub size of 2-1/2 inches on the long sides and 3 inches on the short sides. Plan for conduit entries up to these dimensions and select compatible fittings to minimize adapters. The enclosure is designed to accommodate standard field wiring layouts while preserving ingress protection and accessibility.
Yes. The enclosure carries NEMA ratings of 3, 4X, and 12, and is classified for Ordinary/Non-Hazardous Locations per NEC/CEC. It is well-suited for outdoor equipment, control panels, and nonhazardous industrial applications where moisture and dust protection are essential.
Best-suited applications include field junctions, control panels, and wiring hubs in nonhazardous environments. Its 24 x 26 x 8-1/2 in size and Krydon FRP construction balance space for wiring with protection against weathering, while the nonmetallic body simplifies grounding considerations and installation in tight spaces.
The NJB242608 complies with NEC/CEC standards and carries NEMA ratings 3, 4X, and 12. It is classified for Ordinary/Non-Hazardous Locations, ensuring code-compliant installations in commercial and light-industrial settings while delivering robust environmental protection.
Krydon fiberglass-reinforced polyester offers excellent corrosion and chemical resistance, reducing maintenance frequency and extending service life. The enclosure is lighter than metal equivalents, simplifying handling and installation, which translates to lower labor costs and faster project completion without compromising protection.