Eaton LSA300 T 08 Link-Seal environmental seal - 3-inch Silicone, EMT/RSC, IMC

Part Number: LSA300 T 08
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Manufacturer
Eaton
Part number
LSA300 T 08

Quick Summary

Eaton LSA300 T 08 Link-Seal environmental seal is a silicone conduit seal designed for cast or cored hole penetrations in steel sleeves. It helps prevent water, dust, and contaminants from entering enclosures, reducing maintenance and rework in demanding installations. This product aligns with area classifications for Ordinary/Non-Hazardous Locations and is compatible with EMT/RSC and IMC conduit types, reinforcing reliability across industrial sites. By streamlining sealing instances at penetrations, it delivers faster installs, lower warranty risk, and improved long-term enclosure integrity, supporting safe operations and regulatory compliance. For engineers, procurement teams, and technicians, the LSA300 T 08 combines trusted silicone performance with practical installation advantages and lifecycle value.

Product Information

Extended Description

LSA300 T 08 Eaton: Eaton Crouse-Hinds series Link-Seal environmental seal, Silicone, 3", Used with cast/cored hole, steel sleeve
Product Name
Eaton Crouse-Hinds series Link-Seal environmental seal
Catalog Number
LSA300 T 08
UPC
782274997742
Product Length/Depth
6.63 in
Product Height
4.5 in
Product Width
5.13 in
Product Weight
2.28 lb
Area classification
Ordinary/Non-Hazardous Locations
Conduit type
EMT/RSC, IMC
Material
Silicone
Trade size
3"
Used with
Cast/cored hole, steel sleeve
Feature → Business Impact → Application: Silicone material provides flexible, durable sealing that maintains environmental integrity in varying temperatures and vibration-prone installations, reducing field seal failures and downtime. This translates to lower maintenance costs and fewer service calls on critical conduit penetrations in control panels and junction boxes used in ordinary locations. Application: suitable for cast or cored holes with a steel sleeve, enabling reliable installations in steel enclosures across manufacturing floors.Feature → Business Impact → Application: 3-inch trade size and silicone composition enable a robust seal for common conduit penetrations, boosting first-pass install success and minimizing rework during panel assembly. Application: ideal for wiring and connectivity enclosures where space and precision sealing are priorities, such as machine controls and process panels.Feature → Business Impact → Application: EMT/RSC and IMC conduit compatibility broadens field applicability, reducing the need for multiple seal variants and simplifying procurement. Application: suitable for diverse plant layouts with mixed conduit types, improving logistics and stock consistency.Feature → Business Impact → Application: Cast/cored hole, steel sleeve compatibility ensures a secure fit in predrilled openings, improving seal integrity against ingress. Application: useful in retrofits or new builds where steel sleeves are already in place, accelerating installation and inspection readiness.Feature → Business Impact → Application: Area classification alignment with Ordinary/Non-Hazardous Locations provides clear guidance for safe usage, helping engineering teams meet site-specific regulatory expectations. Application: enables correct deployment in non-hazardous environments, supporting compliance documentation and site audits.

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FAQs

The LSA300 T 08 provides a silicone environmental seal for conduit penetrations in steel sleeves, helping prevent ingress of water and dust in control panels and junction boxes. It is designed for cast or cored holes and is compatible with EMT/RSC and IMC conduits, improving enclosure integrity and reducing maintenance.
Yes. The seal is specified for EMT/RSC and IMC conduits, offering broad applicability across common field installations and simplifying procurement by supporting multiple conduit types with a single sealing solution.
The product measures 6.63 inches in length, 4.5 inches in height, and 5.13 inches in width, with a weight of 2.28 pounds, and uses a 3-inch trade size for conduit sealing.
The seal is intended for Ordinary/Non-Hazardous Locations, aligning with standard industry practices for non-dangerous electrical installations and helping meet site-specific compliance requirements.
You can access the installation guidance and datasheets via Eaton’s resources: the Crouse-Hinds Link-Seal catalog page, IF 1374 installation sheet, and the Eaton specification sheet for LSA300 T 08 available on Eaton’s site.