Eaton Crouse-Hinds APQ1037 Arktite motor plug - NEMA 4
Part Number: APQ1037
Quick Summary
APQ1037 Arktite motor plug is a rugged connector for industrial motors in harsh locations. Engineers often grapple with reliable grounding, vibration, and compatibility across 50 to 400 Hz, which can drive downtime. This unit meets NEC/CEC standards and carries the NEMA 4 rating for weather-resistant installations, plus UL certification for ordinary locations, providing a safety and performance envelope you can trust. By choosing this plug, maintenance teams gain quick, tool-free field assembly, reduced leakage paths, and longer service life, translating to lower spare-parts inventory and improved uptime across demanding applications. The three-wire, three-pole configuration and copper-free aluminum construction help simplify compliance in industrial facilities while delivering robust conductivity. For design engineers, this means easier spec-level comparisons and faster project approvals, with confidence in reliable long-term operation.
Product Information
Extended Description
APQ1037 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite APQ motor plug, 100A, 0.875-1.70", Three-wire, three-pole, 50-400 Hz, Style 1, Copper-free aluminum, 600 Vac/250 Vdc
Product Name
Eaton Crouse-Hinds series Arktite APQ motor plug
Catalog Number
APQ1037
Product Length/Depth
4.25 in
Product Height
4.25 in
Product Width
6.125 in
Product Weight
3.52 lb
UPC
782274053301
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
4
Amperage Rating
100A
Grounding type
Style 1
Configuration
Three-wire, three-pole
Cable diameter
0.875-1.70"
Material
Copper-free aluminum
Voltage rating
600 Vac/250 Vdc
Frequency rating
50 to 400 Hz
Arktite APQ Circuit Breaking Motor Plugs catalog page
Arktite APQ Circuit Breaking Motor Plugs UL certification
Eaton Specification Sheet - APQ1037
Feature → Business Impact → Application: Amperage Rating of 100A ensures the connector supports high-current motor loads with minimal resistance, improving energy efficiency and reducing overheating risk in continuous operation. This translates to longer motor life and lower maintenance costs on conveyors, pumps, and processing lines. Application-wise, it suits three-phase motors in manufacturing floors that demand reliable, high-current connections. Feature → Business Impact → Application: Voltage rating of 600 Vac/250 Vdc combined with a broad 50 to 400 Hz frequency range enables international motor compatibility, simplifying global equipment deployment and reducing spare-part proliferation. This is ideal for packaging, metal fabrication, and water treatment facilities where equipment may originate from multiple regions. Feature → Business Impact → Application: Copper-free aluminum construction provides corrosion resistance and lighter weight, lowering installation fatigue and handling time while sustaining strong electrical performance in outdoor or damp environments. It’s beneficial for outdoor pump stations and washdown areas. Feature → Business Impact → Application: NEMA 4 protection and ordinary/non-hazardous area certification give compliant, rugged performance in typical industrial settings, reducing compliance risk and easing procurement. This supports retrofit projects and new builds across factories and distribution centers. Feature → Business Impact → Application: Grounding type Style 1 and three-wire, three-pole configuration simplify wiring and maintenance, enabling faster field servicing and consistent fault diagnosis in motor control cabinets. This is advantageous for service teams managing multi-motor lines in food & beverage, textiles, or plastics manufacturing. Feature → Business Impact → Application: Cable diameter range 0.875–1.70 inches supports a wide variety of cable glands and fittings, enabling flexible installation without special ordering, ideal for integrators scaling equipment across plants.
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FAQs
APQ1037 is designed for three-wire, three-pole motors with a 0.875–1.70 inch cable diameter. It supports 50–400 Hz operation and 600 Vac/250 Vdc, making it suitable for industrial environments, including those following NEC/CEC standards and requiring NEMA 4 protection in ordinary locations.
APQ1037 carries NEMA 4 protection for weather resistance and is evaluated under NEC/CEC standards. It is suited for ordinary/non-hazardous locations and is UL certified for safety compliance, helping ensure reliability and regulatory alignment across facilities.
Key specs include 100A amperage, 600 Vac/250 Vdc voltage rating, 50–400 Hz frequency range, and copper-free aluminum construction. The three-wire, three-pole configuration supports standard motor plugs, while Style 1 grounding provides straightforward, safe connections.
Yes. Its copper-free aluminum body, robust NEMA 4 protection, and straightforward wiring reduce field installation time and corrosion-related failures. The durable design lowers spare-parts inventory and minimizes unscheduled downtime across production lines.
The APQ1037 supports a 0.875–1.70 inch cable diameter, three-wire/three-pole configuration, and Style 1 grounding, enabling quick, tool-friendly field installation. Its rugged construction and weather-rated housing simplify maintenance in outdoor or washdown environments.