Eaton EPC66042 WT100 3 Interlocked Receptacle - Hazardous

Part Number: EPC66042 WT100 3
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
EPC66042 WT100 3

Quick Summary

The EPC66042 WT100 3 interlocked receptacle is an Eaton Crouse-Hinds solution for hazardous-location protection. Engineers often face maintenance downtime and compliance challenges when equipment sits in hazardous zones, complicating both safety and productivity. This interlocked receptacle carries NEC/CEC compliance and hazardous-location ratings including Class I/ Division 1 and 2 as well as Class III, with a NEMA enclosure footprint suitable for rugged conditions. Designed for easy integration with 60A loads and a 100A frame, it delivers reliable protection while simplifying procurement and installation. By combining an integrated breaker, spring door, and copper-free aluminum construction, it supports faster commissioning and longer-term operational uptime across industrial plants.

Product Information

Extended Description

EPC66042 WT100 3 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite EPC interlocked receptacle, 60A, 100A circuit breaker, 3-wire, 4-pole, With breaker, 100A frame, Style 2, Cutler-Hammer, Copper-free alum, Spring door, 2", Non-interchangeable trip, 480 Vac/250 Vdc
Product Name
Eaton Crouse-Hinds series Arktite EPC interlocked receptacle
Catalog Number
EPC66042 WT100 3
Product Length/Depth
14.38 in
Product Height
24.5 in
Product Width
14.38 in
Product Weight
60 lb
UPC
782274027289
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
NEMA Rating
3 7 9 12
Frame size
100A
Type
Non-interchangeable thermal trip
Enclosure type
With breaker
Amperage Rating
60A
Grounding style
Style 2
Configuration
Three-wire, four-pole
Voltage rating
480 Vac/250 Vdc
Trade size
2"
Circuit breaker amperage
100A
Manufacturer
Cutler-Hammer
Material
Copper-free aluminum
Receptacle style
Spring door
Feature → Business Impact → Application The EPC66042 WT100 3 interlocked receptacle includes a 60A receptacle rating and 100A frame that align with demanding load profiles, reducing panel footprint and wiring complexity for safer, more efficient installations in hazardous zones. This configuration lowers commissioning time and minimizes field adjustments, enabling faster project realization and consistent performance in chemical plants and oil & gas facilities. Feature → Business Impact → Application Copper-free aluminum construction reduces weight and corrosion risk, extending service life in aggressive environments and lowering maintenance costs over time; ideal for offshore platforms and mine sites where durability matters. Feature → Business Impact → Application The spring door receptacle design enhances environmental sealing and operator access, cutting downtime during routine inspections and improving safety during plug-in/pull-out operations in restricted spaces. Feature → Business Impact → Application With breaker included, there is consolidated protection hardware, simplifying procurement and enabling compliant, code-ready installations in Class I, II, and III locations. Feature → Business Impact → Application 2" trade size and three-wire four-pole configuration support compatibility with standard conduit systems and control circuits, reducing engineering changes and expediting installation in new builds or relocations. Feature → Business Impact → Application The non-interchangeable thermal trip and 480 Vac/250 Vdc ratings provide predictable protection curves, helping maintenance teams plan replacement cycles and ensure consistent fault response in critical processes such as refining or chemical processing.

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FAQs

Follow the IF 267 instruction sheet for EPC Interlocked Receptacles and mount in a suitable enclosure rated for Class I/II, Division 1/2, and Class III. Verify grounding, conductor sizing, and interlock alignment, then connect line and load to the 3-wire four-pole circuit. Test interlock operation and breaker functionality after installation.
The unit is rated 60A receptacle with a 100A frame, configured as three-wire, four-pole, and rated for 480 Vac / 250 Vdc. With an integrated breaker and non-interchangeable thermal trip, it provides consistent protection curves, reduces nuisance tripping, and supports reliable control circuit operation in demanding industrial environments.
Yes. The EPC66042 WT100 3 is designed for Hazardous/Classified Locations and carries NEC/CEC compliance with Class I, Division 1/2 and Class III ratings, making it appropriate for high-risk areas such as chemical processing and petrochemical facilities when installed in approved enclosures and with proper wiring practices.
The receptacle aligns with NEC/CEC standards and HazLoc ratings, including Class I, Division 1/2, Class II/Division 1/2, and Class III, plus NEMA enclosure ratings 3, 7, 9, 12. These certifications support regulatory compliance, safe operation in hazardous locations, and compatibility with rugged industrial environments.
Integrated breaker and non-interchangeable thermal trip streamline spare parts and reduce field adjustments, lowering maintenance costs. Copper-free aluminum improves corrosion resistance and reduces weight, enhancing uptime in harsh environments. Spring door sealing and robust enclosure minimize ingress, delivering faster inspections and a lower total cost of ownership.