Eaton Crouse-Hinds LB39 Condulet Mark 9 - NEMA 12
Part Number: LB39
Quick Summary
LB39 Condulet Mark 9 conduit outlet body from Eaton Crouse-Hinds provides durable wiring access for protection and termination in industrial enclosures. A common challenge is fitting robust yet code-compliant conduit bodies into tight panel spaces while preserving safe wire pulls. It meets NEC/CEC conformity and is rated NEMA 12, with UL certifications for ordinary locations in both the US and Canada. Copper-free aluminum construction keeps the unit lightweight while delivering corrosion resistance, and the 1 inch trade size aligns with standard conduit runs. This combination supports faster installation, easier maintenance, and predictable lifecycle costs, making it a reliable choice for panel builders, OEMs, and industrial facilities aiming to improve uptime and electrical safety.
Product Information
Extended Description
LB39 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Condulet Mark 9 conduit outlet body, Copper-free aluminum, LB shape, 1"
Product Name
Eaton Crouse-Hinds series Condulet Mark 9 conduit outlet body
Catalog Number
LB39
UPC
782274514208
Product Length/Depth
6.09 in
Product Height
2.81 in
Product Width
1.75 in
Product Weight
0.68 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
12
Shape
LB
Trade size
1"
Material
Copper-free aluminum
Crouse-Hinds series Form 8 and Mark 9 catalog page
Condulet Mark 9 Conduit Outlet Bodies UL certification
Condulet Mark 9 Conduit Outlet Bodies UL certification
IF 863 - Conduit Body Wire Pulling
IF 863 - Conduit Body Wire Pulling
Eaton Specification Sheet - LB39
Industrial Fittings Bend Radius and Cubic Capacity Chart
Industrial Fittings Bend Radius and Cubic Capacity Chart
Copper-free aluminum construction delivers corrosion resistance without the weight of traditional alloys, enabling easier handling on site and lower freight costs, while extending product life in outdoor or damp environments. The LB shape with a 1 inch trade size simplifies routing in crowded panels, reducing installation time and potential misrouting for control panels and equipment enclosures. Exact dimensions—6.09 in length, 2.81 in height, 1.75 in width—provide clear space planning, helping engineers avoid enclosure clearance issues and streamline panel design. A weight of 0.68 lb further aids field installation by reducing worker fatigue during mounting and wire management. The NEMA 12 rating and NEC/CEC compliance ensure protection in ordinary locations, minimizing regulatory risk and accelerating project approvals. Availability of installation resources such as IF 863 wire-pulling instructions and Eaton specification sheets supports faster, error-free installations and consistent field performance. Industry context notes that the Condulet Mark 9 family is a trusted choice for industrial fittings, with bend-radius and cubic-capacity charts aiding accurate engineering calculations for complex conduit runs.
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FAQs
LB39 is designed around a 1 inch trade size and LB-shaped conduit body geometry, ensuring straightforward compatibility with standard 1" conduits and common panel mounting patterns. The form aligns with Condulet Mark 9 family practices, making installation predictable in control panels and equipment enclosures while meeting NEC/CEC requirements and NEMA 12 protection in ordinary locations.
Consult the IF 863 Conduit Body Wire Pulling instructions for recommended pulling clearances and techniques. LB39's 6.09 inch length, 2.81 inch height, and 1.75 inch width, combined with copper-free aluminum construction, support efficient wire routing with minimal abrasion. Follow the installation sheets and the official Eaton spec sheets to verify fitment within your enclosure design and to ensure compliant wiring practices.
Yes, LB39 is suitable for ordinary/non-hazardous locations. It carries NEC/CEC standards conformance and a NEMA 12 rating, providing enclosure protection in typical industrial environments. UL certification references are available for Condulet Mark 9 products in both the United States and Canada, helping you meet regulatory and procurement requirements with confidence.
Copper-free aluminum offers excellent corrosion resistance while reducing overall weight to about 0.68 lb for LB39, improving handling during installation and cutting down shipping and labor costs. This material choice supports longer service life in harsh environments and aligns with modern industry expectations for durable, non-magnetic fittings in rugged facilities.
Key resources include the IF 863 wire-pulling instruction sheet and the Eaton specification sheet for LB39. Catalog pages for the Condulet Mark 9 series and the Crouse-Hinds installation guides provide detailed dimensional data, mounting recommendations, and electrical compatibility notes to streamline quoting, design, and field deployment.