Eaton Crouse-Hinds HS1037 Throat Bushing - Insulated Threadless
Part Number: HS1037
Quick Summary
Eaton Crouse-Hinds HS1037 throat bushing provides insulated, secure feed-through for rigid/IMC conduits in industrial settings. In busy installations, uninsulated fittings cause heat buildup, misalignment, arc risks, and costly downtime during panel or enclosure work. It aligns with NEC/CEC standards and Canadian certifications for ordinary locations, helping you stay compliant across diverse projects. With a compact set-screw design and a 2-1/2 inch trade size, HS1037 delivers reliable, fast installations while reducing the need for field adapters and rework, improving overall project uptime. For procurement and maintenance teams, its durable malleable iron construction and precise fit translate to lower spare-parts costs and lower lifecycle risk.
Product Information
Extended Description
HS1037 Eaton Crouse-Hinds: Eaton Crouse-Hinds series throat bushing, Rigid/IMC, Insulated, Malleable iron, Set screw, 150°C, Threadless, 2-1/2"
Product Name
Eaton Crouse-Hinds series throat bushing
Catalog Number
HS1037
UPC
784564113672
Product Weight
0.447 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Style
Set screw
Insulator
Insulated
Thread
Threadless
Trade size
2-1/2"
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
Eaton Specification Sheet - HS1037
Insulated throat bushing construction reduces heat transfer and arcing risk in harsh environments, delivering safer enclosures and longer component life. Business impact: enhanced reliability, fewer field failures, and compliant installations in control cabinets and industrial panels. Application: ideal for rigid/IMC conduit runs in manufacturing facilities where high-temperature resistance and robust mechanical support are required. Threaded but threadless body simplifies alignment and reduces installation time, cutting labour costs and rework. Business impact: faster panel builds and fewer mis-threaded fittings in dense electrical rooms. Application: suitable for tight spaces where precise fitment matters. Set screw style provides secure clamping in the knockout, improving vibration resistance and longevity. Business impact: protects against loosening under dynamic loads in motors and drives. Application: commonly used in high-temperature zones due to 150°C rating. Word of caution: verify enclosure rating and ensure proper clearance. Application: aligns with NEC/CEC standards to support compliant assemblies. Compatibility: unit is malleable iron, offering rugged durability and predictable performance under mechanical stress. Business impact: reduces replacement cycles and warranty claims. Application: works with 2-1/2 inch trade size fittings and standard Rigid/IMC conduits, streamlining parts purchasing and inventory planning. Safety & compliance: the ordinary/non-hazardous location classification supports straightforward approvals in many facilities. Business impact: simplifies procurement and reduces risk in non-hazardous environments. Application: recommended for general-purpose conduit systems in commercial and light-industrial spaces.
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FAQs
HS1037 is designed for rigid/IMC conduits with a 2-1/2 inch trade size. It features an insulated body and a threadless, yet set-screw capable design for secure mounting. Ideal for electrical panels, control cabinets, and harsh industrial environments where dependable isolation is required.
Key specs include a temperature rating of 150°C, malleable iron construction, insulated body, threadless configuration, and a 2-1/2 inch trade size. It weighs approximately 0.447 lb and supports ordinary/non-hazardous locations under NEC/CEC guidelines.
No. The product is classified for Ordinary/Non-Hazardous Locations. If you operate in hazardous or extra-hazardous areas, a different bushing with appropriate ingress protection and certification should be selected to meet local codes.
HS1037 aligns with NEC/CEC standards and has Canadian certification references for ordinary locations. It is intended for standard industrial use, with documentation supporting compliance in North American electrical installations.
The threadless body and set screw design simplify alignment and secure mounting, reducing installation time and field modifications. Insulated construction minimizes arcing risk and heat transfer, contributing to longer life, lower maintenance, and fewer spare-part requirements over the system’s lifecycle.