Eaton Crouse-Hinds H1042 throat bushing - 6 in IMC
Part Number: H1042-SAP
Quick Summary
Eaton Crouse-Hinds throat bushing provides secure conduit entry for rigid/IMC systems in electrical enclosures. Installing bushings in tight spaces with insulated conductors can lead to heat buildup and moisture intrusion if the fit isn’t precise. This model meets NEC/CEC standards and is suitable for Ordinary/Non-Hazardous Locations, with Canadian certification documentation available for traceability. Choosing a threaded, insulated throat bushing at a 6 in trade size simplifies field installs, reduces rework, and improves sealing performance. By combining rugged malleable iron construction with a 150°C rating, it delivers reliability in demanding industrial environments and supports compliant conduit systems.
Product Information
Extended Description
H1042-SAP Eaton Crouse-Hinds: Eaton Crouse-Hinds series throat bushing, Rigid/IMC, Insulated, Malleable iron, 150°C, Threaded, 6"
Product Name
Eaton Crouse-Hinds series throat bushing
Catalog Number
H1042
UPC
784564953827
Product Length/Depth
2.1 in
Product Height
0.8 in
Product Width
1.3 in
Product Weight
0.03 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Insulator
Insulated
Thread
Threaded
Trade size
6"
Material
Malleable iron
Temperature rating
150°C
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
Rugged malleable iron body with insulated construction is designed to withstand demanding industrial environments while reducing heat transfer to sensitive conductors, meaning longer service life and fewer maintenance intervals in harsh facilities. The 150°C temperature rating provides a reliable performance envelope for high-temperature enclosures, minimizing insulation breakdown risk and preventing premature failures. The 6" trade size with threaded connection simplifies installation and ensures compatibility with standard rigid/IMC conduit fittings, reducing the need for adapters and speeding up panel builds. The product’s NEC/CEC compliance and Ordinary/Non-Hazardous Location classification support faster regulatory approvals and safer operation across typical manufacturing floors and commercial facilities. Lightweight yet durable at just 0.03 lb, the bushing enables easier field handling, especially during retrofits or constrained-space installs. Availability of official catalogs and UL certification documentation enhances procurement control, QA traceability, and audit readiness across project teams.
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FAQs
The H1042 throat bushing is designed for rigid and IMC conduit systems with a threaded connection. Its 6 inch trade size and insulating, heat-resistant construction make it ideal for panel feed-throughs and enclosure penetrations in standard industrial environments. Proper torque and sealant per manufacturer guidelines ensure a reliable, code-compliant seal.
Key specs include a 6 inch trade size, threaded connection, insulated construction, malleable iron body, 150°C temperature rating, and a 2.1 inch length with overall dimensions of 1.3 x 0.8 inches. It is intended for Rigid/IMC conduit and is suitable for Ordinary/Non-Hazardous Locations per NEC/CEC standards.
Yes. H1042 is classified for Ordinary/Non-Hazardous Locations and complies with NEC/CEC standards. This makes it appropriate for typical manufacturing floors, control rooms, and commercial facilities where standard conduit protection is required without special hazardous-location ratings.
Certification documentation includes NEC/CEC compliance and Canadian certification references. Catalog pages for the Crouse-Hinds insulating and throat bushings are available, along with UL-related Canadian certification entries. These documents support QA, procurement validation, and regulatory audits during project execution.
Using H1042 improves installation reliability with a secure threaded, insulated fit that reduces leakage and heat transfer. The rugged malleable iron construction extends service life in harsh environments, lowering maintenance costs. Lightweight packaging aids field retrofits and reduces labor time, contributing to a favorable total cost of ownership for conduit installations.