Eaton APQ638 Arktite Motor Plug - NEMA 4 Rating
Part Number: APQ638
Quick Summary
APQ638 Arktite motor plug is a rugged, plug-and-play solution for motor circuits in demanding industrial environments. Many teams struggle with moisture, dust, and field wiring variability that slow commissioning and increase downtime. This unit carries NEC/CEC compliance, a NEMA 4 enclosure rating, and UL certification, supporting safe, compliant operation. By combining copper-free aluminum construction with a 60A rating and wide cable range, it delivers reliable performance while reducing maintenance costs. Engineers will value its straightforward installation, compatibility with 0.50–1.45 inch cables, and documented spec sheets, making it a practical choice for ongoing reliability and cost of ownership reductions.
Product Information
Extended Description
APQ638 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite APQ motor plug, 60A, 0.50-1.45", Two-wire, three-pole, 50-400 Hz, Style 2, Copper-free aluminum, 600 Vac/250 Vdc
Product Name
Eaton Crouse-Hinds series Arktite APQ motor plug
Catalog Number
APQ638
Product Length/Depth
4.25 in
Product Height
4.25 in
Product Width
4.875 in
Product Weight
2.43 lb
UPC
782274053059
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
4
Amperage Rating
60A
Grounding type
Style 2
Configuration
Two-wire, three-pole
Cable diameter
0.50-1.45"
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 - APQ638
Feature: 60A amperage rating. Business Impact: Supports medium to high motor loads with reliable thermal performance, reducing trip events and downtime. Application: Ideal for 60A circuits in manufacturing lines and processing equipment where motor plugs must withstand dynamic startup currents. Feature: Copper-free aluminum construction. Business Impact: Provides corrosion resistance and lighter weight for easier handling and long service life in demanding environments. Application: Suitable for outdoor panels and wash-down areas where material compatibility matters. Feature: Cable diameter range 0.50–1.45 inches. Business Impact: Allows flexible field wiring schemes and minimizes replacement parts when cable sizes vary between installations. Application: Quick field modifications without changing the plug body. Feature: Configuration two-wire, three-pole with Style 2 grounding. Business Impact: Simplifies wiring schemes and enhances safety through robust grounding paths. Application: Standard motor connections in panel and equipment assemblies. Feature: Voltage and frequency compatibility 600 Vac/250 Vdc, 50–400 Hz. Business Impact: Enables global compatibility across electrical grids and diverse motor applications. Application: Worldwide machinery and OEM integrations. Feature: NEMA 4 enclosure rating and Ordinary/Non-Hazardous area classification. Business Impact: Delivers reliable protection against dust and water ingress in non-hazardous environments. Application: Industrial washdown zones and general manufacturing floors. Additional: Dimensions and weight support compact footprint and easy mounting, aiding faster installation and serviceability.
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FAQs
APQ638 is designed for standard motor circuits requiring a two-wire, three-pole configuration with Style 2 grounding. It fits cables in the 0.50 to 1.45 inch diameter range and supports 600 V AC or 250 V DC applications, making it suitable for a wide range of panel-mounted motor connections in ordinary/non-hazardous locations.
APQ638 offers a 60A amperage rating, copper-free aluminum housing, a voltage rating of 600 Vac and 250 Vdc, and a frequency range of 50 to 400 Hz. It is designed for two-wire, three-pole configurations with Style 2 grounding, enabling reliable operation across diverse motor drives.
Yes. APQ638 carries a NEMA 4 enclosure rating and falls under Ordinary/Non-Hazardous area classifications, providing protection against dust and water ingress in typical industrial settings, while UL certification confirms compliance with safety standards for equipment in these environments.
APQ638 complies with NEC/CEC standards, holds UL certification, and is rated for Ordinary/Non-Hazardous locations. This combination supports safe operation, regulatory compliance, and reliability in non-hazardous industrial installations.
The copper-free aluminum construction reduces weight and corrosion risk, while the wide cable range and straightforward two-wire, three-pole wiring simplify installation and maintenance. Coupled with a durable NEMA 4 rated enclosure, it lowers downtime, extends service intervals, and improves total cost of ownership for panel builders and OEMs.