Eaton Crouse-Hinds CPH7734 Arktite plug - Hazardous Location
Part Number: CPH7734
Quick Summary
The Eaton Crouse-Hinds Arktite CPH7734 plug delivers rugged, explosion‑proof power connections for hazardous industrial environments. Operators often contend with unsealed, vibration‑sensitive connectors that fail in demanding locations. This plug meets NEC/CEC requirements and hazardous-location ratings, including Class I Division 1 and Division 2, with supporting Canadian certification for compliant installations. Its copper-free aluminum housing keeps weight down while resisting corrosion, and a mechanical cable grip with a neoprene bushing simplifies field assembly and seals against contaminants. With a three‑wire, four‑pole configuration rated for 120–240/480 Vac and 5 HP, it pairs reliability with installation efficiency for motive power and control circuits in harsh settings.
Product Information
Extended Description
CPH7734 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite CPH plug, 30A/60A, 0.500-0.875" cable diameter, Three-wire, four-pole, Brass or copper contacts, Style 2, 5 HP, Copper-free alum, 3-phase, Mechanical cable grip and neoprene bushing, 120-240/480 Vac
Product Name
Eaton Crouse-Hinds series Arktite CPH plug
Catalog Number
CPH7734
Product Length/Depth
7.75 in
Product Height
3.06 in
Product Width
3.06 in
Product Weight
2.2 lb
UPC
782274173504
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2
Grounding style
Style 2
Configuration
Three-wire, four-pole
Phase
Three-phase
Horsepower
5 hp
Amperage Rating
30A/60A
Voltage rating
120-240 Vac/480 Vac
Cable diameter
0.500-0.875 in
Material
Copper-free aluminum
Contact material
Hand-drawn copper Brass
Special features
Mechanical cable grip and neoprene bushing
Arktite CES and CPH Explosionproof Receptacles and Plugs catalog page
Arktite CES and CPH Explosionproof Receptacles and Plugs Canadian certification
Arktite CES and CPH Explosionproof Receptacles and Plugs Canadian certification
Eaton Specification Sheet - CPH7734
Explosion‑proof design and hazardous-location compliance ensure safety and regulatory alignment across chemical plants, oil rigs, and mining sites, reducing risk and downtime. The copper‑free aluminum housing provides durability in corrosive environments while keeping weight manageable for field technicians and installation teams. A robust mechanical cable grip paired with a neoprene bushing delivers reliable seal integrity and strain relief, improving longevity in high‑vibration or washdown conditions and cutting maintenance intervals. The CPH7734 supports three‑phase power up to 5 HP, with a versatile 120–240/480 Vac rating that accommodates mixed utility systems and motor loads, simplifying spare parts planning and lifecycle costs. A 0.500–0.875 in cable diameter range enables flexible field connections without adapters, while the three‑wire, four‑pole configuration ensures proper fault protection and wiring discipline in critical setups.
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FAQs
The CPH7734 accepts cables with a diameter range of 0.500 to 0.875 inches and uses a three-wire, four-pole configuration. It is designed for three-phase systems and supports voltages from 120 to 240 Vac and 480 Vac, making it suitable for motor start-ups, control circuits, and mixed-voltage applications in hazardous environments.
This plug is rated for 30A/60A and 5 HP with a three-phase configuration. The voltage rating spans 120–240 Vac and 480 Vac, enabling compatibility with common industrial power supplies while maintaining safe operation in hazardous locations.
Yes. It is specified for Hazardous/Classified Locations with NEC/CEC compliance and NEC Class I Division 1 and Division 2 ratings. This ensures protection against ignition of hazardous atmospheres and supports installation in appropriate industrial environments.
The CPH7734 carries NEC/CEC compliance and hazardous-location ratings, with Canadian certification documented in UL files. This provides cross‑border acceptance for projects requiring Canadian approvals and aligns with global hazardous-location connector standards.
The copper-free aluminum housing reduces weight and improves corrosion resistance, while the mechanical cable grip and neoprene bushing simplify field assembly and sealing. These features minimize maintenance, extend service life in harsh environments, and lower total cost of ownership through fewer repairs and faster installations.