Eaton Crouse-Hinds PLG75 SA Conduit Plug - NEC/CEC
Part Number: PLG75 SA
Quick Summary
Eaton Crouse-Hinds PLG conduit plug provides a rugged, code-compliant termination for Rigid/IMC conduit in hazardous locations. Engineers often face tight spaces and strict classifications that slow installs and risk noncompliance. This plug offers NEC/CEC alignment and hazardous-location ratings, including Class I and II divisions 1 and 2 and Class III, backed by UL certification for field confidence. Designed for quick, reliable installation, the copper-free aluminum body reduces weight and corrosion risk while supporting a 2-1/2 inch trade size, delivering long-term lifecycle value for plant and process environments.
Product Information
Extended Description
PLG75 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series PLG conduit plug, Rigid/IMC, Copper-free aluminum, 2-1/2", Square head
Product Name
Eaton Crouse-Hinds series PLG conduit plug
Catalog Number
PLG75 SA
UPC
782274101347
Product Length/Depth
2.7 in
Product Height
2.7 in
Product Width
2 in
Product Weight
0.44 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
Conduit type
Rigid/IMC
Type
Square head
Trade size
2-1/2"
Material
Copper-free aluminum
Crouse-Hinds series Explosionproof Reducers, Adapters and Plugs catalog page
Explosionproof Reducers, Adapters and Plugs UL certification
Explosionproof Reducers, Adapters and Plugs UL certification
Eaton Specification Sheet - PLG75 SA
Feature copper-free aluminum body → Benefit: corrosion resistance and lighter weight reduce maintenance costs and worker fatigue in harsh environments. Application: offshore, chemical, and industrial plants where exposure and weight matter. Feature rigid/IMC compatibility → Benefit: simplifies integration with existing conduit systems, improving reliability and reducing installation time. Application: plant automation and retrofit projects requiring robust sealing without complex adapters. Feature square head design → Benefit: easier access and tool engagement in tight spaces, speeding maintenance and QC checks. Application: panel interiors and crowded electrical rooms. Feature NEC/CEC compliance and multiple hazard ratings → Benefit: risk mitigation, regulatory alignment, and UL-backed confidence for audits. Application: any hazardous-location installation needing documented standards. Feature 2-1/2 inch trade size and precise dimensions (2.7 in L, 2.7 in H, 2 in W) → Benefit: compact, predictable fit in standard enclosures, reducing space conflicts. Application: retrofit and new builds with standard footprint requirements. Feature copper-free aluminum also contributes to lifecycle efficiency by minimizing replacement frequency and material degradation over time.
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FAQs
Power must be off before installation. Insert the PLG75 SA into the conduit opening, align with the square head, and tighten the plug until the seal seats firmly. Confirm a clean, unobstructed path for the sealing surface and verify the plug remains properly seated during operation. Use appropriate hand tools and follow NEC/CEC guidelines to maintain compliance and minimize rework.
Trade size is 2-1/2 inch, with a copper-free aluminum body. The product dimensions are approximately 2.7 in length, 2.7 in height, and 2 in width, with a weight of about 0.44 lb. UPC: 782274101347. Conduit type isRigid/IMC and the head is square for easy tooling in restricted spaces.
Yes. The PLG75 SA supports NEC/CEC standards and NEC hazardous ratings including Class I Division 1 and Division 2, Class II Division 1 and Division 2, and Class III, making it suitable for multiple hazardous-location installations when used with compatible equipment and enclosures.
UL certification is provided for the Explosionproof Reducers, Adapters and Plugs family, with listings for both the US and Canada (CAN/CSA). This ensures compliance across North American hazardous-location installations and supports market approvals where UL and CSA certifications are required.
The copper-free aluminum construction reduces corrosion risk and weight, lowering lifecycle maintenance and handling effort. Fast, tool-friendly installation minimizes downtime, improving commissioning speed and overall plant uptime. The robust NEC/CEC compliance and UL certification also reduce compliance-related rework and audit findings, delivering predictable project costs.