Eaton Crouse-Hinds 1038DC Throat Bushing - Rigid-IMC
Part Number: 1038NI
Quick Summary
The Eaton Crouse-Hinds 1038DC throat bushing is a rigid-IMC conduit accessory designed to protect conductors and simplify enclosure terminations in industrial environments. It addresses common issues like misfit fittings, exposed conductors, and delayed installations caused by non-insulated bushings. This model aligns with NEC/CEC standards and carries UL certification for ordinary or non-hazardous locations, including UL Canada verification, ensuring regulatory compliance across North American sites. Featuring a threaded, non-insulated zinc die cast body for a 3-inch trade size, it delivers durability with straightforward installation. Choosing this throat bushing reduces field rework, improves enclosure integrity, and streamlines procurement for rigid conduit systems in demanding industrial applications.
Product Information
Extended Description
1038NI Eaton Crouse-Hinds: Eaton Crouse-Hinds series throat bushing, Rigid/IMC, Non-insulated, Malleable iron, Threaded, 3"
Product Name
Eaton Crouse-Hinds series throat bushing
Catalog Number
1038NI
Product Length/Depth
4 in
Product Height
1 in
Product Width
4 in
Product Weight
0.56 lb
UPC
662277003483
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Insulator
Non-insulated
Thread
Threaded
Trade size
3"
Material
Malleable iron
Crouse-Hinds series Insulating and Throat Bushings - Rigid-IMC catalog page
Insulating and Throat Bushings - Rigid-IMC Canadian certification
Insulating and Throat Bushings - Rigid-IMC Canadian certification
Eaton Specification Sheet - 1038NI
Feature → Business Impact → Application: Rigid/IMC compatibility ensures a robust, weather-resistant connection that resists pullout and mechanical stress, reducing maintenance costs and downtime in harsh environments. This translates to faster terminations and fewer field adjustments in control panels and motor starters. Feature → Application-specific benefit: Threaded, non-insulated design simplifies installation in confined spaces and supports quick retrofit projects, especially in retrofits of existing rugged enclosures. Feature → Business Impact → Application: Zinc die cast construction delivers corrosion resistance and thermal stability, improving long-term reliability in outdoor and harsh indoor zones while lowering replacement cycles and total cost of ownership. Feature → Compatibility and installation advantages: Conduit type compatibility with rigid/IMC conduit streamlines procurement and minimizes need for additional adapters, reducing stocking complexity for maintenance teams. Feature → Objection handling → Solution: For locations requiring compliant fittings, NEC/CEC and UL certifications ensure contractors meet regulatory requirements without compromising speed, eliminating rework caused by uncertified components. Feature → Industry context → Insight: 3-inch trade size bushings remain a common choice in large enclosures; using a standardized part like 1038DC supports consistent sourcing and reduces discrepant field parts while delivering consistent performance across fleets of equipment.
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FAQs
Begin by verifying the enclosure opening size matches the 3 inch trade size and ensure the IMC conduit is clean and undamaged. Thread the 1038DC bushing into the enclosure knockout, align the conduit, and tighten securely with appropriate tools to achieve a snug, code-compliant seal. Use appropriate thread sealant if specified by project standards and re-check for any gaps after assembly.
The 1038DC throat bushing is compliant with NEC/CEC standards and UL certified forOrdinary/Non-Hazardous Locations, with UL Canada verification. These certifications support code-compliant installations across North American facilities and provide assurance for safety and reliability in typical non-hazardous industrial environments.
This part is designated for Ordinary/Non-Hazardous Locations. It is not intended for hazardous or classified locations. If you operate in hazardous areas, select bushings and fittings specifically rated for those environments and confirm with your project’s compliance requirements.
Key specs include a 3 inch trade size, threaded connection, non-insulated design, zinc die cast material, and compatibility with rigid/IMC conduit. The catalog number is 1038DC, with a weight around 0.32 lb and overall dimensions near 3.8 in length and width with a 0.9 in height, suitable for compact panel installations.
The threaded, non-insulated design enables quick, repeatable terminations with reduced need for adapters. Zinc die cast construction provides corrosion resistance, cutting replacement costs. UL/NEC/CEC compliance minimizes regulatory risk, while compatibility with rigid IMC conduits reduces stocking variety, delivering faster maintenance cycles and improved uptime.