Eaton ES01210 SG Sealing Hub - Hazardous Locations
Part Number: ES01210 SG
Quick Summary
The Eaton Crouse-Hinds ES01210 SG sealing hub provides secure conduit sealing for hazardous-area enclosures in industrial facilities. Maintenance teams struggle with enclosure integrity in explosive atmospheres, where even small leaks can drive costly downtime and safety risks. This sealing hub delivers a tight, gasket-sealed connection and includes a locknut for quick, reliable installation in harsh environments. It conforms to NEC/CEC standards and carries NEC hazardous ratings for Class I, Division 1 and 2, reflecting strong regulatory compliance. In addition to hazardous-location suitability, the 4 inch female hub and 5 inch male hub configuration, along with Feraloy iron alloy construction, support durable, long-life installations while reducing upkeep and inventory complexity.
Product Information
Extended Description
ES01210 SG Eaton Crouse-Hinds: Eaton Crouse-Hinds series ES sealing hub, 4" female hub size, 5" male hub size, Feraloy iron alloy, Sealing gasket and locknut
Product Name
Eaton Crouse-Hinds series ES sealing hub
Catalog Number
ES01210 SG
Product Length/Depth
6.63 in
Product Height
6.75 in
Product Width
6.63 in
Product Weight
11.5 lb
UPC
782274096827
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2
Female hub size
4"
Male hub size
5"
Material
Feraloy iron alloy
Special features
Sealing gasket and locknut
Crouse-Hinds series ES Explosionproof Conduit Sealing Hub and TSC Epoxy Sealing Compound catalog page
ES Explosionproof Conduit Sealing Hub and TSC Epoxy Sealing Compound UL certification
ES Explosionproof Conduit Sealing Hub and TSC Epoxy Sealing Compound UL certification
IF 1728 - ES Sealing Hubs
Eaton Specification Sheet - ES01210 SG
Feature: 4" female hub size and 5" male hub size. Business Impact: Enables standardization across equipment, reducing mismatches and spare-parts inventory. Application: Ideal for 4" to 5" conduit terminations in panels and junction boxes in hazardous settings. Feature: Feraloy iron alloy material. Business Impact: Delivers high strength and corrosion resistance in harsh industrial environments, lowering replacement costs. Application: Suitable for oil, gas, chemical processing, and steel facilities where rugged housings endure impact and corrosion. Feature: Sealing gasket and locknut included. Business Impact: Improves seal integrity and simplifies field installation, reducing commissioning time and leak paths. Application: Quick, reliable mounting in explosion-proof conduit systems. Feature: NEC/CEC compliance with Class I, Division 1 and 2 ratings and UL-certified. Business Impact: Ensures regulatory conformity and safer installations, minimizing audit findings and downtime. Application: Deployable in hazardous locations across North America. Feature: Dimensions and weight (6.63 in length/depth and width, 6.75 in height, 11.5 lb). Business Impact: Predictable footprint for panel layouts and easier handling in tight spaces. Application: Mounting alongside 4" female and 5" male hub configurations, with clear design reference from datasheets. Feature: Documentation and references (IF1728 installation sheet, catalog pages, and datasheets). Business Impact: Accelerates design integration and reduces misinterpretation during procurement. Application: Engineers can verify compatibility quickly while preserving compliance during installation.
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FAQs
Yes. The ES01210 SG is designed with a 4" female hub and a 5" male hub, enabling direct, compatible terminations for common conduit configurations used in Class I, Division 1 and 2 environments. The included sealing gasket and locknut simplify field assembly while maintaining enclosure integrity in hazardous locations.
Key specs include the Feraloy iron alloy body for mechanical strength and corrosion resistance, a gasketed seal, and a robust locking mechanism. This combination supports reliable sealing, reduces leakage risk, and aligns with NEC/CEC requirements and UL certifications for hazardous locations.
Yes. Its Class I, Division 1 and 2 ratings, material choice, and sealing features make it well-suited for chemical processing, oil, and gas environments where explosion-protected conduit connections are required, helping operators meet stringent safety and compliance standards.
The ES01210 SG complies with NEC/CEC standards and carries NEC hazardous ratings for Class I, Division 1 and 2. It is UL-certified for use in hazardous locations, with area classifications noted as Hazardous/Classified Locations, supporting nationwide and cross-border install regimes.
The combination of a gasketed seal, locknut, and rugged Feraloy alloy reduces leakage, minimizes maintenance needs, and lowers downtime. This translates to lower total cost of ownership and faster, safer installations in hazardous environments, delivering measurable ROI over the hub’s service life.