Eaton Crouse-Hinds NPJ6484 S4 Arktite NPJ plug - 4X Rating
Part Number: NPJ6484 S4
Quick Summary
NPJ6484 S4 Arktite NPJ plug is a rugged, high-current power connector designed for harsh industrial environments. Many maintenance teams struggle with ingress, corrosion, and downtime when using nonmetallic plugs in outdoor or washdown areas. This NPJ plug meets NEC/CEC standards and carries a NEMA 4X enclosure rating, with UL-listed support for NPJ series components, providing confidence in reliability. The Krydon fiberglass-reinforced polyester housing and molded interior geometry deliver robust protection in ordinary/non-hazardous locations, while simple installation and field compatibility reduce project risk. For buyers, this translates to longer service life, lower maintenance costs, and improved uptime for critical equipment in automation, packaging, and material handling applications.
Product Information
Extended Description
NPJ6484 S4 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite NPJ plug, 60A, Three-wire, four-pole, 0.75-1.07", 50-400 Hz, Style 2, Krydon fiberglass-reinforced polyester, Interior rotated 22-1/2 degrees, 600 Vac/250 Vdc
Product Name
Eaton Crouse-Hinds series Arktite NPJ plug
Catalog Number
NPJ6484 S4
UPC
782274515144
Product Length/Depth
9.5 in
Product Height
4 in
Product Width
4 in
Product Weight
2.8 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
4X
Amperage Rating
60A
Grounding type
Style 2
Configuration
Three-wire, four-pole
Cord diameter
0.75-1.07"
Material
Krydon fiberglass-reinforced polyester
Special features
Interior rotated 22-1/2 degrees
Voltage rating
600 Vac/250 Vdc
Frequency rating
50 to 400 Hz
Arktite Nonmetallic Plugs, Receptacles and Connectors catalog page
Arktite Nonmetallic Plugs, Receptacles and Connectors UL certification (NPJ, NPQ and NPR)
IF 865 - NPJ Series Arktite Heavy Duty Plug, Model M1, Style 2, 30, 60, 100 Amp
Eaton Specification Sheet - NPJ6484 S4
Feature → Business Impact → Application: The NPJ6484 S4 delivers 60A capacity at 600 Vac/250 Vdc, enabling reliable power for heavy machinery and automated lines while minimizing conductor stress and overheating in demanding environments. This translates to reduced fuse blows and fewer unplanned outages on packaging lines or conveyors, especially where 50 to 400 Hz operation is common. Feature → Krydon fiberglass-reinforced polyester housing → Improved durability and chemical resistance reduce corrosion and wear in outdoor installations or washdown zones, lowering replacement costs and extending service life forArktite NPJ plugs in mining or petrochemical facilities. Feature → Three-wire, four-pole configuration → Safer grounding and optimized current path support more predictable motor starts and control circuits, improving equipment reliability in control panels and robotics setups. Feature → Interior rotated 22-1/2 degrees → Facilitates easier mating and disconnect under constrained panel spaces, improving installation time by reducing alignment fiddling during field wiring. Feature → NEMA Rating 4X and ordinary/non-hazardous location suitability → Weather and moisture resistance aligns with outdoor enclosures and non-hazardous indoor environments, ensuring compliance while simplifying procurement. Feature → 0.75–1.07 inch cord diameter range → Broad compatibility with common industrial cables minimizes the need for adapters, shortening lead times and reducing stocking requirements. The result is a cost-effective, future-proofed solution for Arktite nonmetallic plugs, connectors, and receptacles used in industrial automation, material handling, and process equipment.
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FAQs
The NPJ6484 S4 uses a three-wire, four-pole configuration with a cord diameter range of 0.75 to 1.07 inches, making it compatible with standard Arktite nonmetallic plugs, receptacles, and connectors. Its Krydon fiberglass-reinforced polyester housing provides durable protection in ordinary/non-hazardous locations, while the 60A rating and 50–400 Hz operation cover typical industrial power and control panels used in automation systems.
Key specs include 60A amperage, 600 Vac/250 Vdc voltage rating, 50–400 Hz frequency range, and a three-wire, four-pole configuration with Style 2 grounding. The cord diameter compatibility is 0.75–1.07 inches, and the unit weighs about 2.8 lb with overall dimensions of 9.5 in by 4 in by 4 in, suitable for heavy-duty industrial connectors.
Yes. The NPJ family is UL-certified for NPJ, NPQ, and NPR configurations, and the NPJ6484 S4 carries a NEMA 4X enclosure rating, making it suitable for ordinary/non-hazardous locations and weather-exposed installations. This combination supports compliance in many industrial settings, including outdoor equipment and washdown areas.
Its durable Krydon fiberglass-reinforced polyester housing, 4X-rated enclosure, and robust three-wire, four-pole configuration reduce ingress, moisture ingress, and wiring faults. The interior rotated 22.5 degrees simplifies mating in tight panels, speeding installation and maintenance, while the broad cord compatibility decreases the need for adapters and rework.
The combination of corrosion resistance, weather protection, and reliable electrical performance lowers replacement frequency and service calls. With NEC/CEC compliance, minimal maintenance is required for long service life in automation and process industries, translating to lower total cost of ownership and faster project ROI.