Eaton Crouse-Hinds CPH7713 Explosionproof Plug - Hazardous/Classified Locations
Part Number: CPH7713
Quick Summary
CPH7713 is an Eaton Crouse-Hinds explosionproof plug for hazardous locations requiring reliable power. In harsh environments, incompatible connectors cause unplanned downtime and safety risks. It carries NEC/CEC standards and UL hazardous-location certifications with Class I Division 1 and 2 ratings. Copper-free aluminum housing paired with a mechanical cable grip reduces weight without compromising durability, while copper-based contacts on a brass insert ensure dependable conductivity. Designed for single-phase systems, it tolerates 120–240 Vac and 480 Vac, and accepts 0.375–0.875 in cable diameters. This plug supports fast, repeatable installations across rugged environments and simplifies maintenance planning, delivering predictable performance in oil, gas, chemical, and other hazardous-location applications.
Product Information
Extended Description
CPH7713 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite CPH plug, 7A/30A, 0.375-0.875" cable dia, Two-wire, three-pole, Brass or copper contacts, Style 2, 0.5 HP/1.5 HP, Copper-free alum, Single-phase, Mechanical cable grip and neoprene bush, 120-240/480 Vac
Product Name
Eaton Crouse-Hinds series Arktite CPH plug
Catalog Number
CPH7713
Product Length/Depth
6 in
Product Height
2.38 in
Product Width
2.38 in
Product Weight
1.2 lb
UPC
782274173207
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
Two-wire, three-pole
Phase
Single-phase
Horsepower
0.50 hp, 1.50 hp
Amperage Rating
7A/30A
Voltage rating
120-240 Vac/480 Vac
Cable diameter
0.375-0.875 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 UL certification
Arktite CES and CPH Explosionproof Receptacles and Plugs UL certification
IF 1473 - Arktite CPH Plug - CPH7713, CPH7714
Eaton Specification Sheet - CPH7713
Feature → Amperage rating and horsepower range. The CPH7713 offers 7A/30A and 0.5 hp to 1.5 hp ratings, enabling compatibility with a wide range of single-phase motors. Business impact: reduces part variety and inventory costs while ensuring safe starting currents in Class I Div 1/2 environments. Application: ideal for small to mid-size motors in hazardous locations.Feature → Cable compatibility and electrical configuration. It supports an adjustable cable diameter of 0.375–0.875 in and operates as a two-wire, three-pole, single-phase plug across 120–240 Vac or 480 Vac. Business impact: simplifies field wiring and standardizes installation practices, cutting commissioning time. Application: suitable for control panels and power distribution in chemical plants and refineries.Feature → Housing, contacts, and sealing. The copper-free aluminum housing provides weight savings without sacrificing durability; brass contacts ensure reliable conductivity; a mechanical cable grip with neoprene bushing delivers robust strain relief. Business impact: lowers total life-cycle cost by reducing maintenance frequency and fault-caused outages. Application: improves performance in vibration-prone equipment and extreme temperatures.Feature → Certifications and compliance. The unit aligns with NEC/CEC standards and UL hazardous-location certifications, with area classifications for hazardous/classified locations. Business impact: supports regulatory compliance and safer procurement, easing audits and installation approvals. Application: essential for facilities operating under strict safety regimes in North America.Feature → Robust dimensions and site readiness. With a 6 in length and 2.38 in square footprint, weight of 1.2 lb, and 0.5–1.5 hp capability, the plug is readily integrated into existing Arktite plug-and-receptacle ecosystems. Business impact: accelerates retrofits and upgrades while maintaining mechanical compatibility with Arktite CES/CPH systems. Application: retrofit projects, new builds, and modernization of hazardous-location equipment.
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FAQs
Yes. The CPH7713 uses a two-wire, three-pole configuration with Style 2 grounding and a 0.375-0.875 in cable range, designed to integrate with Arktite CES/CPH explosionproof receptacles and plugs. Refer to IF 1473 installation sheets for step-by-step wiring and mounting guidance.
The plug supports 7A/30A, single-phase operation, HP range of 0.5–1.5 hp, and voltage ratings of 120–240 Vac or 480 Vac. Cable diameter tolerance is 0.375–0.875 in, with a mechanical grip and neoprene bushing for secure, vibration-resistant connections.
The CPH7713 is designed for Hazardous/Classified Locations with NEC/CEC standards and UL hazardous-location certification, including Class I Division 1 and Division 2 ratings. It is appropriate for oil, gas, chemical processing, and other industries requiring robust explosionproof plugs.
Copper-free aluminum housing reduces weight, aiding handling during installation and retrofits. The mechanical grip and neoprene bushing provide solid strain relief, lowering wear on cables, which translates to fewer maintenance intervals and improved uptime in demanding environments.
With a 6 in length, 2.38 in width/height, and a 1.2 lb weight, the CPH7713 integrates smoothly into existing Arktite plug-and-receptacle ecosystems. Its specifications align with NEC/CEC compliance and UL certifications, enabling faster approvals, simplified sourcing, and predictable performance in hazardous locations.