Eaton 8452N Plug - Extra Heavy-Duty Auto Grip, UL NOM 6221 02
Part Number: 8452N
Quick Summary
The Eaton 8452N Plug delivers high-capacity, auto-grip electrical connections for industrial range and dryer applications. For engineers tasked with rugged, reliable power in harsh environments, loose terminations and wire creep can drive costly downtime and maintenance. This plug carries UL, NOM, and Federal Specification Classification 6221 02 certifications to ensure safety, reliability, and regulatory compliance in demanding facilities. The unit is compatible with 15-50P receptacles and #12-4 AWG conductors, featuring a back-wire method, a nylon body, and brass contacts for durable, vibration-resistant performance. By combining robust materials with straightforward installation, it supports faster builds, lower field service costs, and improved uptime within industrial power management and distribution systems.
Product Information
Extended Description
8452N Eaton: Eaton Arrow Hart extra heavy-duty auto grip plug , #12-4 AWG, 50A, Industrial, range and dryer, 250V, Back wire, Gray, Brass, Nylon, 15-50P, Three-pole, four-wire, grounding, Screw, Nylon, Core pack
Product Name
Eaton Arrow Hart extra heavy-duty auto grip plug
Catalog Number
8452N
UPC
040893121727
Product Length/Depth
3.12 in
Product Height
3.81 in
Product Width
3.12 in
Product Weight
0.82 lb
Certifications
UL NOM Federal Specification Classification 6221 02
Device type
Plug
Type
Plug
Amperage Rating
50 A
Voltage rating
250V
Contact material
Brass
Application
Industrial, range and dryer
Device grade
Extra heavy-duty industrial specification grade
Wiring method
Back wire
Number of wires
4
Number Of Poles
Three-pole
Style type
Power, Straight body
Material
Nylon
Packaging type
Core pack
Color
Gray
Connection type
Screw
Allowable wire size
#12-4 AWG
NEMA configuration
15-50P
Torque rating
30-35 lbf-inch
Design type
Straight blade
Face/body material
Nylon
Receptacle type
Three-pole, four-wire, grounding
Flush mount receptacles sell sheet
Arrow Hart Buyers Guide Section A
Eaton Specification Sheet - 8452N
Feature 1: 50 A, 250 V rating with three-pole, four-wire grounding provides service-level capacity for industrial ranges and dryers. Business impact: supports higher load demands while maintaining safe, stable connections, reducing nuisance tripping and inconsistent contact. Application: ideal for demanding power distribution in manufacturing lines and service bays. Feature 2: Back-wire termination with a screw connection accelerates installation and minimizes field wiring errors. Business impact: faster terminations and fewer re-terminations save labor costs and downtime. Application: quick upgrades in retrofit or new-install projects across industrial facilities. Feature 3: Nylon body with brass contacts delivers corrosion resistance and durable contact performance. Business impact: longer service life under vibration and temperature cycling, lowering replacement and maintenance costs. Application: harsh environments such as paint booths, metal fabrication, and outdoor equipment rooms. Feature 4: NEMA configuration 15-50P and three-pole, four-wire grounding ensure correct mating and safe grounding. Business impact: reduces mis-wiring risk and enhances operator safety, improving compliance with electrical codes. Application: compatible with standard straight-blade receptacles in power distribution or range/dryer circuits. Feature 5: Torque rating 30-35 lbf-in and compact dimensions enable reliable torque control during installation. Business impact: consistent performance, reduced risk of loose connections, and predictable field results. Application: essential for quality assurance in high-volume electrical installations.
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FAQs
The 8452N plug is designed for a 15-50P receptacle and uses back-wire terminations, supporting #12-4 AWG conductors. To install, strip leads per conductor size, insert into the back-wire terminals, and tighten screws to the recommended torque. Ensure correct polarity and grounding, then verify secure seating with a test fit to prevent arcing and voltage drop.
The 8452N plug is rated for 50 A at 250 V, with three poles and four wires including grounding. It uses brass contact material and a nylon body, offering reliable current carrying capacity, corrosion resistance, and vibration tolerance ideal for industrial equipment like ranges and dryers.
Yes. The 8452N is designed for industrial environments and carries UL, NOM, and Federal Specification Classification 6221 02 certifications. These certifications confirm safety, performance standards, and regulatory alignment for rugged applications such as manufacturing floors and outdoor facilities.
Back-wire terminations plus a robust nylon/brass construction reduce field errors and timing for installation, while durable materials minimize replacement cycles. With a secure 30-35 lbf-in torque rating and a compact form, field maintenance is quicker and less costly, delivering measurable ROI in ongoing power management and distribution projects.
Prioritize proper conductor sizing (#12-4 AWG) and correct torque (30-35 lbf-in) to prevent loose connections. Use the back-wire method for clean terminations, ensure proper grounding, and confirm compatibility with 15-50P receptacles. Regular inspection for wear or corrosion helps sustain reliability, reduce downtime, and extend service life in industrial circuits.