Eaton Crouse-Hinds PLG7 conduit plug - Hazardous/Classified

Part Number: PLG7
Manufacturer
Eaton Crouse-Hinds
Part number
PLG7

Quick Summary

PLG7 conduit plug from Eaton Crouse-Hinds provides a rugged, code-compliant sealing solution for rigid/IMC conduit in hazardous locations. Maintenance teams often struggle with ingress protection, field-fitting challenges, and production downtime in explosive atmospheres; the right plug can simplify approvals and speed restoration. This model supports NEC/CEC compliance and multiple hazardous-location ratings, including Class I Division 1 and 2 as well as Class II/III, helping facilities stay in spec and reduce audit findings. With a gray iron alloy body and recessed design, it delivers durable protection in tough environments while streamlining procurement, installation, and long-term maintenance budgets.

Product Information

Extended Description

PLG7 Eaton Crouse-Hinds: Eaton Crouse-Hinds series PLG conduit plug, Rigid/IMC, Gray iron alloy, 2-1/2", Recessed
Product Name
Eaton Crouse-Hinds series PLG conduit plug
Catalog Number
PLG7
UPC
782274565903
Product Length/Depth
2.88 in
Product Height
2.88 in
Product Width
1.07 in
Product Weight
1.36 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
Recessed
Trade size
2-1/2"
Material
Gray iron alloy
Feature: 2-1/2 inch trade size with recessed type. Business Impact: Ensures a secure, flush seal compatible with standard conduit fittings and minimizes the risk of ingress gaps. Application: Ideal for 2-1/2" rigid/IMC conduit runs in hazardous locations where space is constrained. Feature: Gray iron alloy body provides high mechanical strength. Business Impact: Delivers durable protection against impact and environmental exposure, reducing maintenance cycles and replacement costs. Application: Heavy industrial facilities, chemical plants, and refineries where rugged hardware is required. Feature: Area classification Hazardous/Classified Locations with NEC/CEC compliance. Business Impact: Supports regulatory compliance and simplifies safety audits, lowering project risk. Application: Installations in Class I, II, and III environments across divisions 1 and 2. Feature: Recessed design for flush mounting. Business Impact: Improves personnel safety and minimises snag hazards during maintenance or panel work. Application: Electrical panels, junction boxes, and tight-space installations. Feature: Defined dimensions and weight (2.88 in length/height, 1.07 in width, 1.36 lb). Business Impact: Predictable envelope assists in enclosure design and space planning, reducing fit-time. Application: Field installations where enclosure clearance is a critical factor. Feature: Availability of Eaton specification sheet and catalogs. Business Impact: Streamlines procurement and engineering validation with reliable documentation. Application: Design reviews, compliance checks, and maintenance planning.

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FAQs

The PLG7 is a recessed conduit plug for rigid/IMC conduit in hazardous or classified locations. It provides a robust seal and a secure wiring entry, meeting NEC/CEC standards and accommodating Class I, II, and III ratings. Its 2-1/2" trade size and gray iron alloy body suit demanding environments like refineries and chemical plants.
Yes. The PLG7 is designed to meet NEC/CEC requirements and supports hazardous-location classifications, including Class I Division 1 and 2 and Class II/III as applicable. This ensures code-compliant installations in critical facilities and reduces compliance risk during inspections.
Key dimensions include a 2-1/2 inch trade size, with overall length and height of 2.88 inches and a width of 1.07 inches. The unit weighs 1.36 pounds, providing a compact yet sturdy enclosure for 2-1/2" rigid/IMC conduit runs.
Yes. The PLG7 is specified for Rigid/IMC conduit and is suitable for hazardous locations across Class I, II, and III divisions, enabling safe, compliant conduit sealing in industrial environments.
You can access the Eaton specification sheet for PLG7 and the Crouse-Hinds catalog pages from Eaton’s site, as well as related Canadian and UL certification references listed in the product downloads section for detailed installation data and compliance documentation.