Eaton Crouse-Hinds PLG10 conduit plug - Hazardous
Part Number: PLG10
Quick Summary
PLG10 conduit plug provides rugged sealing for rigid/IMC conduit in hazardous locations. Engineers often struggle to maintain enclosure integrity and regulatory compliance in Class I/II/III environments; this plug simplifies both installation and verification. It carries NEC/CEC certifications for Hazardous/Classified Locations, including Class I Div 1 and Div 2, Class II Div 1 and 2, and Class III, supporting reliable, code-compliant wiring. By combining a durable gray iron alloy body with a recessed 4" design, it delivers long-term durability, straightforward field installation, and a reduced total cost of ownership for industrial wiring and connectivity projects.
Product Information
Extended Description
PLG10 Eaton Crouse-Hinds: Eaton Crouse-Hinds series PLG conduit plug, Rigid/IMC, Gray iron alloy, 4", Recessed
Product Name
Eaton Crouse-Hinds series PLG conduit plug
Catalog Number
PLG10
UPC
782274566153
Product Length/Depth
4.5 in
Product Height
4.5 in
Product Width
1.22 in
Product Weight
3.8 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
4"
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 - PLG10
Feature: Rigid/IMC conduit compatibility. Business Impact: Broad application across metal and concrete enclosures reduces the need for multiple plug types, accelerating procurement and reducing part variety. Application: Industrial plants, chemical processing, and oil & gas facilities benefit from a single, compliant solution. Feature: Gray iron alloy construction. Business Impact: Enhanced mechanical strength and impact resistance lower maintenance costs and downtime in harsh environments. Application: Outdoor and rig facility installations where physical abuse or corrosion risk is present. Feature: Recessed 4" design. Business Impact: Flush mounting minimizes snag hazards and supports safer panel entries, improving worker safety and compliance. Application: Control panels, junction boxes, and equipment enclosures demanding neat wiring termination. Feature: 4" trade size. Business Impact: Fits standard 4" conduits and fittings, reducing adaptation work and installation errors. Application: New builds and retrofits in facilities using 4" rigid/IMC systems. Feature: NEC/CEC certification and Hazardous Locations rating. Business Impact: Streamlines compliance audits and regulatory approvals, lowering project risk and schedule delays. Application: Global industrial projects requiring Class I/II/III ratings and area classification. Feature: Documentation and data support. Business Impact: Access to Eaton spec sheets and catalog pages accelerates accurate sizing and quoting. Application: Procurement and engineering approvals across electrical distribution and automation projects.
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FAQs
The PLG10 is designed as a recessed conduit plug for 4 in rigid/IMC conduit, using a gray iron alloy body built for hazardous environments. This combination provides a secure, flush seal that protects terminations while maintaining ease of installation. It aligns with NEC/CEC requirements for area classifications and ensures reliable long-term performance in demanding industrial settings.
PLG10 carries NEC/CEC standards for hazardous locations with Class I, Division 1 and Division 2, Class II Division 1 and Division 2, and Class III ratings. It is intended for Hazardous/Classified Locations, supporting compliance across North American and international projects that require rigorous explosion-protection and electrical enclosure integrity.
Yes. The PLG10 is specified to meet NEC hazardous ratings including Class I, Division 1, and Division 2, ensuring safe operation in high-risk areas. This rating qualifies it for use in places with flammable gases or vapor atmospheres, aligning with typical oil, chemical, and gas processing applications.
Install PLG10 in a recessed configuration on rigid/IMC conduits using the 4" trade size. Ensure the body seats fully within the enclosure knockout and that the conduit type matches rigid/IMC specifications. Refer to the Eaton PLG10 specification sheet for torque tolerances, mounting guidance, and compatibility with other Crouse-Hinds components to guarantee a compliant, durable seal.
PLG10 delivers regulatory compliance with NEC/CEC hazardous-location ratings, durable gray iron construction, and a recessed 4" design that reduces installation risk and panel protrusion. These attributes translate to lower risk during audits, reduced maintenance downtime, and a more predictable install schedule for industrial facilities such as refineries, chemical plants, and heavy manufacturing.