Eaton LSA425 C 06 Link-Seal environmental seal - Ordinary/Non-Hazardous
Part Number: LSA425 C 06
Quick Summary
Link-Seal environmental seal from Eaton provides a robust conduit sealing solution for cast or cored openings in industrial panels. Maintenance teams often battle leaks, corrosion, and complex installation at penetrations, which can drive downtime and costs; this seal simplifies field work with a proven, tool-friendly sealing method. It is rated for Ordinary/Non-Hazardous Locations and features EPDM sealing within a carbon steel/zinc housing, offering durable performance in harsh environments. Designed for RSC conduit, 5" trade size, and compatibility with cast or cored holes using plastic or steel sleeves, it delivers reliable ingress protection. This solution reduces leaks, extends service life, and supports safer, more compliant electrical installations with practical installation advantages.
Product Information
Extended Description
LSA425 C 06 Eaton: Eaton Crouse-Hinds series Link-Seal environmental seal, Carbon steel/zinc, EPDM, 5", Used with cast/cored hole, plastic sleeve, steel sleeve
Product Name
Eaton Crouse-Hinds series Link-Seal environmental seal
Catalog Number
LSA425 C 06
UPC
782274997506
Product Weight
5.6 lb
Area classification
Ordinary/Non-Hazardous Locations
Conduit type
RSC
Material
EPDM Carbon steel/zinc
Trade size
5"
Used with
Cast/cored hole, plastic sleeve, steel sleeve
Crouse-Hinds series Link-Seal Environmental Seal for Conduit catalog page
IF 1374 - Link-Seal Conduit Seals
Eaton Specification Sheet - LSA425 C 06
Feature: Carbon steel/zinc housing with EPDM seal provides rugged protection against environmental ingress. Business Impact: Increases durability and long-term reliability, reducing replacement cycles and maintenance costs. Application: Ideal for 5" trade size RSC conduit in harsh industrial environments. Feature: Flexible installation with compatibility to cast/cored holes and sleeves (plastic or steel). Business Impact: Cuts installation time and minimizes field rework, enabling quicker panel urbanization or retrofits. Application: Suits retrofit projects and new builds alike. Feature: Conduit type compatibility with RSC conduit. Business Impact: Ensures mechanical protection for power, control, and instrumentation lines, lowering leak potential at penetrations. Application: Standard in metal plant enclosures and outdoor equipment housings. Feature: Area classification Ordinary/Non-Hazardous Locations. Business Impact: Supports compliant installations in common industrial settings without requiring explosion-proof variants. Application: Suitable for non-hazardous industrial environments. Feature: Availability of official documentation (IF 1374 installation sheet, catalog page, and data sheets). Business Impact: Reduces risk by guiding correct installation and sizing, lowering commissioning errors. Application: On-site technicians rely on Eaton resources for quick, compliant setup.
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FAQs
The LSA425 C 06 is a sealing assembly designed to protect conduit penetrations in electrical enclosures. It uses an EPDM gasket inside a carbon steel/zinc housing to seal cast or cored holes, accommodating 5" trade-size RSC conduit and sleeves. It’s intended to prevent ingress of dust, moisture, and corrosive elements, extending enclosure life and reducing maintenance interruptions.
Yes. The unit is specified for a 5" trade size and is designed for RSC conduit. It supports installations with cast or cored holes and accommodates plastic or steel sleeves, simplifying retrofits and new installations in standard industrial enclosures. This compatibility helps minimize field adaptations and rework.
Follow the IF 1374 installation instructions and use the appropriate sleeves according to the hole type. Ensure the conduit is properly sized, the EPDM gasket seats correctly, and the housing is securely fastened to prevent leaks. Consulting the Eaton installation sheet reduces commissioning errors and ensures compliant, durable seals.
The product is specified for Ordinary/Non-Hazardous Locations. It provides robust sealing for typical industrial environments but is not rated for hazardous or explosion-proof applications. For hazardous locations, consider variants specifically certified for those ambient conditions.
Expect reduced penetrations leaks and corrosion, longer service life for conduit penetrations, and lower maintenance costs. The 5" trade size with RSC conduit compatibility supports standard industrial practices, while the available Eaton documentation streamlines installation and compliance, enabling quicker project completion and safer, more reliable electrical installations.