Eaton NPJ3484 S4 Arktite Plug - 4X Rating
Part Number: NPJ3484 S4
Quick Summary
NPJ3484 S4 Arktite plug provides rugged power interconnection for heavy-duty enclosures in industrial facilities. Maintaining reliable connections in dusty, wet, or temperature-variant environments often drives unplanned downtime and maintenance costs. This NPJ Series plug is UL-certified and built to the NEMA 4X standard, with NEC/CEC compliance for ordinary locations, and utilizes Krydon fiberglass-reinforced polyester for long life. With a 30A rating and 600 Vac/250 Vdc capability, it supports demanding loads while maintaining compact form. Cord diameter ranges from 0.70 to 0.85 inches, enabling straightforward field termination. Engineered for industrial automation panels, it pairs seamlessly with standard NPJ receptacle configurations and delivers installation efficiency and a lower total cost of ownership.
Product Information
Extended Description
NPJ3484 S4 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite NPJ plug, 30A, Three-wire, four-pole, 0.70-0.85", 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
NPJ3484 S4
UPC
782274307596
Product Length/Depth
8.5 in
Product Height
3.19 in
Product Width
3.19 in
Product Weight
1.8 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
4X
Amperage Rating
30A
Grounding type
Style 2
Configuration
Three-wire, four-pole
Cord diameter
0.70-0.85"
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 - NPJ3484 S4
Feature: Krydon fiberglass-reinforced polyester housing delivers excellent chemical resistance and dimensional stability in harsh environments. Business impact: extended service life and reduced replacement costs in corrosive or humid facilities. Application: suitable for control panels, enclosures, and outdoor installations where rugged connectors are required and downtime is costly. Feature: 30A amperage with a 600 Vac/250 Vdc rating and a 50 to 400 Hz frequency range handles demanding loads without voltage drop. Business impact: supports larger motors and equipment on a single plug-receptacle pair, simplifying wiring schemes and reducing part counts. Application: heavy-duty machine enclosures and panel-mount starters in automation lines. Feature: Three-wire, four-pole configuration with Style 2 grounding and an interior rotated 22-1/2 degrees. Business impact: safer grounding, easier mating in tight spaces, and faster field termination. Application: panel assemblies where precise alignment and robust grounding improve reliability in conveyor, packaging, or robotics environments. Feature: NEMA 4X sealed construction with NEC/CEC compliance for ordinary locations and UL certification. Business impact: regulatory conformity reduces risk, simplifies audits, and accelerates deployment across production facilities. Application: industrial facilities requiring non-hazardous area usage and durable plugs for demanding applications. Feature: Dimensions and weight provide clear integration guidance (8.5 in length, 3.19 in width, 3.19 in height; 1.8 lb). Business impact: predictable fitment in enclosure footprints and faster project planning. Application: panel layouts, wiring harnesses, and enclosure design in manufacturing and process environments.
Get a Quick Quote for a Eaton Crouse-Hinds NPJ3484 S4
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds NPJ3484 S4?
Enquire Now
FAQs
For proper installation, verify cord diameter compatibility (0.70–0.85 in) and ensure mounting aligns with the three-wire, four-pole configuration. Terminate conductors using standard field procedures, secure the Krydon housing against vibration, and confirm a clean, dry enclosure by following the NPJ installation sheets. The 22.5-degree interior rotation aids mating in tight spaces without compromising polarity or grounding integrity.
Yes. The NPJ3484 S4 is rated 30A and configured as three-wire, four-pole with Style 2 grounding. This arrangement provides a robust, properly grounded connection suitable for higher current loads in control panels and equipment enclosures, while maintaining correct phase and neutral separation to minimize risk of miswiring.
The NPJ3484 S4 carries NEC/CEC standards alignment and a NEMA 4X rating for durable, weather-resistant service in ordinary locations. UL certification support for NPJ series assemblies underpins reliability and regulatory acceptance, while the Krydon housing adds chemical resistance, making it suitable for non-hazardous environments typical of manufacturing floors.
Ideal uses include control panels, machine enclosures, and process line junctions where 30A loads and frequent mating are required. The Arktite NPJ plug’s rugged Krydon body, 600 Vac/250 Vdc rating, and 50–400 Hz capability ensure compatibility with diverse automation equipment, while its four-pole configuration supports reliable grounding and safe operation in production environments.
The Arktite NPJ plug reduces downtime through durable Krydon construction, corrosion resistance, and a sealed NEMA 4X design that withstands harsh environments. With a 30A rating and robust grounding, maintenance intervals lengthen, field-term wiring remains stable, and fewer replacement parts are needed, delivering lower total cost of ownership over the life of the equipment.