Eaton H1031 Throat Bushing - 150°C Insulated
Part Number: H1031-SAP
Quick Summary
Eaton Crouse-Hinds throat bushing protects conductors in rigid/IMC conduit installations. In demanding industrial environments, insulation and threaded fittings can loosen, corrode, or fail under vibration. UL certification for Rigid/IMC, NEC/CEC compliance, and ordinary/non-hazardous area rating provide essential safety and code assurance. This solution supports panel wiring efficiency and reliability, with a 1/2 in trade size and insulated malleable-iron body for durable, code-compliant connections. It's a solid choice for control panels, junction boxes, and industrial enclosures where performance and compliance matter.
Product Information
Extended Description
H1031-SAP Eaton Crouse-Hinds: Eaton Crouse-Hinds series throat bushing, Rigid/IMC, Insulated, Malleable iron, 150°C, Threaded, 1/2"
Product Name
Eaton Crouse-Hinds series throat bushing
Catalog Number
H1031
UPC
784564112903
Product Length/Depth
1.06 in
Product Height
0.69 in
Product Width
1.06 in
Product Weight
0.06 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Insulator
Insulated
Thread
Threaded
Trade size
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 UL certification
Insulating and Throat Bushings - Rigid-IMC UL certification
Feature: Malleable iron construction with insulated profile delivers robust mechanical strength and reliable electrical isolation. Impact: Reduces deformation under vibration and maintains insulation, lowering the risk of short circuits and downtime. Application: Use in control panels, junction boxes, and equipment enclosures where frequent starts and high heat are expected. Feature: Threaded connection for a secure, leak-free fit. Impact: Precise threading improves installation speed and reduces rework, ensuring consistent conduit terminations. Application: Compatible with standard IMC rigid conduits and 1/2 inch trade-size fittings across new builds and retrofits. Feature: Temperature rating of 150°C provides thermal tolerance in hot environments. Impact: Maintains performance and insulation in elevated temperatures, extending component life. Application: Suitable for motor drives, power distribution panels, and process control cabinets. Feature: Rigid/IMC conduit compatibility broadens installation options. Impact: Enables reuse of existing layouts, saving materials and labor. Application: Effective in OEM equipment, manufacturing lines, and facility upgrades where rigid conduit is preferred. Feature: Compliance and certifications including NEC/CEC and UL support audits. Impact: Documentation and certification reduce commissioning risk and speed regulatory acceptance. Application: Ideal for facilities in ordinary/non-hazardous locations and for customers requiring formal certification trails.
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FAQs
To install the H1031, select the 1/2 inch trade-size opening, align the conduit end with the threaded connection, and thread the bushing firmly into the enclosure or conduit body. Ensure the bushing is properly seated to maintain insulation and use appropriate sealants or gaskets if specified by your enclosure design. Verify tightness with standard torque values for malleable iron fittings.
Key specs include 1/2 inch trade size, threaded connection, rigid/IMC conduit compatibility, insulated body, malleable iron material, and a 150°C temperature rating. The part is rated for Ordinary/Non-Hazardous Locations and complies with NEC/CEC standards, with UL certification for rigid/IMC assemblies.
Yes. The H1031 is designed for ordinary/non-hazardous locations and is UL-certified for rigid/IMC installation. Its insulated, threaded design provides reliable conductor protection and secure mounting in control panels, cabinets, and other electrical enclosures typically found in non-hazardous industrial settings.
The H1031 features UL certification for Rigid/IMC assemblies and NEC/CEC conformity. It is rated for ordinary/non-hazardous locations, ensuring code-compliant installation in most general industrial environments and facilitating regulatory approvals during audits.
The insulated malleable-iron construction and secure threaded connection reduce wear, vibration-related loosening, and insulation degradation, lowering maintenance costs and downtime. In high-cycle panels and process equipment, this translates to faster assembly, longer service life, and faster time-to-production with fewer field service interventions.