Eaton LSA200 T 05 Link-Seal environmental seal - 1" Silicone
Part Number: LSA200 T 05
Quick Summary
The Eaton LSA200 T 05 Link-Seal environmental seal is a silicone-based conduit seal designed for steel sleeves in industrial wiring applications. In harsh facilities, moisture, dust, and vibration can compromise enclosure integrity, leading to downtime and costly maintenance. Certification and compliance are addressed through area classification for Ordinary/Non-Hazardous Locations, with silicone construction delivering reliable performance in non-hazardous environments. This combination offers a robust sealing solution for modern electrical installations, reducing maintenance cycles and extending component life. By aligning with standard 1" trade-size conduits and RSC configurations, it also supports efficient procurement and predictable installation timelines for engineers and procurement teams.
Product Information
Extended Description
LSA200 T 05 Eaton: Eaton Crouse-Hinds series Link-Seal environmental seal, Silicone, 1", Used with steel sleeve
Product Name
Eaton Crouse-Hinds series Link-Seal environmental seal
Catalog Number
LSA200 T 05
UPC
782274998206
Product Length/Depth
4.5 in
Product Height
3.13 in
Product Width
3.88 in
Product Weight
1 lb
Area classification
Ordinary/Non-Hazardous Locations
Conduit type
RSC
Material
Silicone
Trade size
1"
Used with
Steel sleeve
Crouse-Hinds series Link-Seal Environmental Seal for Conduit catalog page
IF 1374 - Link-Seal Conduit Seals
Eaton Specification Sheet - LSA200 T 05
Silicone construction delivers excellent environmental sealing and chemical resistance, reducing ingress of moisture, dust, and contaminants. This translates to longer enclosure life and lower maintenance costs in wet or dusty facilities. Use with steel sleeves in RSC conduit runs for robust, reliable protection on control panels and motor starters. Trade size of 1 inch ensures compatibility with standard conduit sizes, simplifying sourcing and installation. The precise fit reduces seal gaps that could allow leaks, improving seal integrity and reducing rework. Ideal for new installs and retrofits in equipment closets and power distribution panels. Designed to be used with steel sleeves, this seal forms a reliable barrier around the conduit entry. The combination of silicone seal and steel sleeve delivers a strong mechanical and environmental barrier, minimizing ingress at the enclosure interface. Suitable for environments where vibration and temperature swings are common. Supports RSC conduit types widely used in industrial facilities; ensures seamless integration with existing conduit systems. The seal’s geometry provides consistent compression and long-term reliability, which helps maintenance teams schedule fewer reseals. Area classification Ordinary/Non-Hazardous Locations confirms its suitability for a broad range of factories, warehouses, and process lines. This reduces design constraints and procurement risk while maintaining safety and compliance in non-hazardous areas. Physical footprint and installation considerations: With a length of 4.5 in, height of 3.13 in, width of 3.88 in, and weight of 1 lb, the LSA200 T 05 fits compact enclosures and allows straightforward field mounting.
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FAQs
The LSA200 T 05 is designed for use with RSC conduit types and is intended to be used with a steel sleeve, delivering a reliable barrier at the conduit entry. This compatibility simplifies procurement and installation, reducing the need for mismatched parts and preventing retrofit delays. In practice, you gain predictable seal compression and mechanical fit across standard 1" openings, enabling faster field work and fewer callbacks.
Key installation considerations include confirming the 1" trade size matches your conduit, verifying the steel sleeve preparation, and ensuring the enclosure area is within ordinary/non-hazardous classifications. Follow the installation instructions provided by Eaton (IF 1374) for correct compression and seating, which helps maximize seal life and minimize ingress. Proper torque and sleeve alignment are essential for long-term performance.
Yes. The product is classified for Ordinary/Non-Hazardous Locations, making it suitable for many factory floors, warehouses, and non-hazardous process areas. This designation helps simplify the compliance review during design and procurement, while the silicone material provides dependable moisture and dust sealing in these environments.
Expect improved ingress protection against moisture, dust, and contaminants, which translates into longer enclosure life and reduced maintenance. The silicone formulation offers good chemical resistance and elasticity, maintaining a tight seal even with thermal cycling and mild vibration. Overall, you gain reliability, fewer reseals, and more predictable maintenance planning.
You can access installation instructions and data sheets from Eaton’s documentation library. Notably, IF 1374 provides installation guidance for Link-Seal conduit seals, and the Eaton specification sheet for LSA200 T 05 contains critical product details. These resources help ensure correct selection, fit, and long-term performance in your specific application.