Eaton Crouse-Hinds PLG8 Conduit Plug - Recessed 3 in Hazardous
Part Number: PLG8
Quick Summary
PLG8 conduit plug from Eaton Crouse-Hinds provides a rugged, recessed sealing solution for rigid/IMC conduits in hazardous locations. In the field, installers often battle moisture ingress, difficult maintenance, and noncompliant fittings when wiring in classified areas. This plug supports NEC/CEC compliance and accommodates Class I, II, and III ratings across Division 1 and Division 2, enhancing safety and reliability. With a 3 in trade size and a gray iron alloy body, it delivers durable performance while simplifying installation and inspection workflows. For engineers and procurement teams, this means reduced downtime, fewer spare parts, and a clearer path to regulatory readiness across wiring & connectivity applications.
Product Information
Extended Description
PLG8 Eaton Crouse-Hinds: Eaton Crouse-Hinds series PLG conduit plug, Rigid/IMC, Gray iron alloy, 3", Recessed
Product Name
Eaton Crouse-Hinds series PLG conduit plug
Catalog Number
PLG8
UPC
782274566009
Product Length/Depth
3.5 in
Product Height
3.5 in
Product Width
1.13 in
Product Weight
2.2 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
3"
Material
Gray iron alloy
Crouse-Hinds series Explosionproof Reducers, Adapters and Plugs catalog page
Explosionproof Reducers, Adapters and Plugs Canadian certification
Explosionproof Reducers, Adapters and Plugs Canadian certification
Eaton Specification Sheet - PLG8
Feature: 3 inch trade size and rigid/IMC compatibility → Business Impact: Fits standard industrial conduits without adapters, reducing part counts and installation time; Application: Ideal for new builds and retrofits in plant wiring networks. Feature: Recessed design → Business Impact: Minimizes protrusion and improves enclosure sealing against dust and moisture; Application: Critical in hazardous area modules and control panels. Feature: Gray iron alloy construction → Business Impact: Delivers rugged durability in tough environments, lowering maintenance cycles; Application: Harsh factory floors, chemical plants, and outdoor installations. Feature: NEC/CEC compliance with Class I, II, III ratings → Business Impact: Ensures regulatory alignment and safer handover to facilities teams; Application: Projects requiring certified explosion-protection and area classifications. Feature: Area classification: Hazardous/Classified Locations → Business Impact: Provides certified protection levels across divisions, reducing risk of non-compliance; Application: Explosion-proof and hazardous-location assemblies. Feature: Weight and dimensions (2.2 lb, 3.5 in length/depth, 3.5 in height, 1.13 in width) → Business Impact: Manageable handling for field techs and precise fitment in enclosures; Application: Installation in constrained spaces with predictable tolerances. Feature: UPC 782274566009 and catalog PLG8 references → Business Impact: Streamlines procurement and inventory management; Application: Easy catalog lookup and cross-referencing in MRO workflows.
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FAQs
PLG8 is designed for rigid/IMC conduit systems used in Hazardous/Classified Locations. It carries NEC hazardous ratings across Class I, Division 1 and 2, Class II Division 1 and 2, and Class III, supporting compliant re-entry into hazardous-area enclosures. Its recessed design minimizes protrusion, aiding enclosure integrity and closure performance in explosion-protection schemes.
Key specs include a 3 inch trade size, rigid/IMC conduit compatibility, gray iron alloy body, and a recessed type construction. The product measures approximately 3.5 in in length and height with a width of 1.13 in, weighs about 2.2 lb, and has UPC 782274566009. It is certified for Hazardous/Classified Locations under NEC/CEC requirements.
The recessed plug design reduces protrusion from enclosures, providing improved sealing and reduced risk of damage during maintenance. This is especially valuable in tight panel spaces or enclosure cabinets where gasket integrity and ingress protection are critical for safe operation in hazardous zones.
PLG8 carries NEC/CEC standards with hazardous-location ratings: Class I Division 1 and Division 2, Class II Division 1 and Division 2, and Class III. It also aligns with area classifications for Hazardous/Classified Locations, supporting safe deployment in explosion-protected systems across multiple jurisdictions.
When retrofitting, verify conduit type compatibility (Rigid/IMC) and ensure the 3 in trade size matches the enclosure cutout. Use the PLG8 with compatible Crouse-Hinds fittings for explosions-protected assemblies, and consult the Eaton specification sheet for installation torque, gasket sealing guidance, and maintenance intervals to sustain compliance and performance.