Eaton Crouse-Hinds NJB071006 Junction Box - NEMA 3/4X/12

Part Number: NJB071006
Manufacturer
Eaton Crouse-Hinds
Part number
NJB071006

Quick Summary

NJB071006 junction box is a rugged enclosure designed to protect electrical terminations in industrial spaces. It addresses common field challenges like moisture, impact, and wiring congestion by offering a sturdy Krydon fiberglass-reinforced polyester enclosure with generous interior space. This product carries NEC/CEC compliance with NEMA ratings of 3, 4X and 12, supporting reliable installations in ordinary or non-hazardous locations. By combining lighter weight, corrosion resistance, and flexible hub options, it delivers faster, safer installations and lowers maintenance costs over the life of the system. Designed for rugged environments, it complements other enclosure families, supports easy retrofits, and aligns with industrial wiring practices to improve project timelines.

Product Information

Extended Description

NJB071006 Eaton Crouse-Hinds: Eaton Crouse-Hinds series NJB junction box, 7 x 10 x 6-1/2" enclosure size, Basic enclosure, Krydon fiberglass-reinforced polyester, 2" long sides, 2" short sides
Product Name
Eaton Crouse-Hinds series NJB junction box
Catalog Number
NJB071006
UPC
782274420806
Product Length/Depth
7 in
Product Height
10 in
Product Width
6.5 in
Product Weight
6.7 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
3 4X 12
Enclosure type
Basic Enclosure
Enclosure size
7 x 10 x 6-1/2"
Hub size - max
2 in long sides, 2 in short sides
Material
Krydon fiberglass-reinforced polyester
Feature Krydon fiberglass-reinforced polyester construction → Business Impact Superior corrosion resistance and lighter weight reduce maintenance needs and handling risk. Application Best suited for outdoor, wash-down, and chemically aggressive environments where metal enclosures would require additional protective measures. Feature 7 x 10 x 6-1/2 inch enclosure size with 2 inch hub entries on long and short sides → Business Impact Provides ample interior space for typical terminal blocks and wiring runs while preserving flexible conduit entry. Application Ideal for retrofits and new installations where space is a premium and wiring density is moderate. Feature NEMA Rating 3, 4X, 12 → Business Impact Delivers broad protection against dust, water spray, and corrosion, enabling reliable service in ordinary/non-hazardous locations. Application Suitable for both indoor and outdoor industrial applications with varying environmental exposure. Feature NEC/CEC compliance and Ordinary/Non-Hazardous area classification → Business Impact Ensures regulatory alignment and reduces risk during audits and approvals. Application Supports compliant installations across diverse facilities. Feature Hub size - max 2 in on all sides → Business Impact Enables flexible wiring configurations and easier cable management. Application Makes it straightforward to plan splices and terminations for complex panels. Feature Weight 6.7 lb → Business Impact Lighter weight simplifies manual handling and reduces crane or hoist requirements during installation. Application Improves on-site efficiency and safety. Feature Catalog and installation support (IF 388, NJB/NCE/NCS catalog pages) → Business Impact Streamlines procurement and assembly with documented guidance. Application Accelerates project timelines and minimizes learning curves for installers.

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FAQs

For retrofits, confirm hub entry requirements and plan interior space for conductors before mounting. Use up to 2 inch hubs on each side and ensure qualified gaskets are in place to maintain NEMA protection. Refer to IF 388 installation sheets and NJB071006 catalog guidance to ensure a compliant seal, proper grounding, and secure panel assembly.
NJB071006 is rated for Ordinary/Non-Hazardous locations with NEMA ratings of 3, 4X and 12, providing dust and water spray resistance and corrosion protection. This makes it suitable for indoor industrial areas and outdoor or wash-down environments where reliability and longevity are required without specialized hazard protections.
Yes. The enclosure offers 7 x 10 x 6-1/2 inch interior space, 2 inch hub entries on long and short sides, and a weight of 6.7 lb for easier handling. It supports common terminal blocks and wiring runs, with installation guidance available from Eaton’s catalog pages and IF 388 instruction sheets to ensure proper mounting and seal integrity.
NJB071006 complies with NEC/CEC standards and carries NEMA ratings of 3, 4X, and 12, suitable for ordinary/non-hazardous locations. This combination provides regulatory assurance for a wide range of industrial applications and helps simplify compliance during audits and inspections.
The Krydon FRP material delivers superior corrosion resistance, reducing maintenance frequency in harsh environments. Lighter weight simplifies installation, lowering labor costs, while the durable NEMA protection minimizes downtime from exposure to dust, moisture, and chemicals, contributing to a favorable total cost of ownership over the system’s life cycle.