Eaton 5266 Straight Blade Plug - 6221 02 UL NOM Certified
Part Number: 5266
Quick Summary
Eaton Arrow Hart ultra grip straight blade plug enables fast, reliable 15A, 125V power connections in industrial enclosures. In busy control panels, back-wire terminations and loose connections can cause costly downtime. The device carries UL and NOM certifications with Federal Specification 6221 02, ensuring compliance in regulated environments. Designed for wiring devices and back-wire installations, it combines a durable nylon body with brass contacts and a rugged thermoplastic/polycarbonate face for long service life.
Product Information
Extended Description
5266 Eaton: Eaton Arrow Hart ultra grip straight blade plug, #18-12 AWG, 15A, Industrial, 125V, Back wire, Black and white, Brass, Nylon, 5-15P, Two-pole, three-wire, grounding, Screw, 0.33-0.66", Thermoplastic, Polycarbonate, Core pack
Product Name
Eaton Arrow Hart ultra grip straight blade plug
Catalog Number
5266
UPC
032664393709
Product Length/Depth
1.38 in
Product Height
6.25 in
Product Width
1.38 in
Product Weight
0.11 lb
Certifications
UL NOM Federal Specification Classification 6221 02
Amperage Rating
15A
NEMA configuration
5-15P
Voltage rating
125V
Wiring method
Back wire
Color
White Black
Contact material
Brass
Face/body material
Nylon
Material
Thermoplastic, Polycarbonate
Packaging type
Core pack
Allowable wire size
#18-12 AWG
Application
Industrial
Connection type
Screw
Cord range
0.33-0.66" in diameter
Design type
Straight blade
Device grade
Extra heavy-duty industrial specification grade
Device type
Plug
Number Of Poles
Two-pole
Number of wires
3
Receptacle type
Two-pole, three-wire, grounding
Style type
Straight body
Type
Plug
Wiring Devices Buyer’s Guide
Arrow Hart - Connecting Safety to Reliability since 1890
Eaton Specification Sheet - 5266
Feature: 15A, 125V electrical ratings with NEMA 5-15P configuration; Business Impact: supports common industrial equipment while providing a secure, standardized connection; Application: ideal for machine enclosures and control panels. Feature: Back-wire with screw termination; Business Impact: speeds field wiring, reduces miswiring and maintenance costs; Application: quick panel upgrades and high-volume installations. Feature: Accepts #18-12 AWG conductors; Business Impact: accommodates typical control wiring without over-sizing; Application: reliability across diverse industrial circuits. Feature: Nylon body, brass contacts, thermoplastic/polycarbonate face; Business Impact: improves durability, chemical resistance, and long-term performance; Application: harsh manufacturing environments. Feature: UL NOM 6221 02 certified; Business Impact: simplifies regulatory compliance and audit readiness; Application: regulated facilities. Feature: Core pack packaging; Business Impact: lowers stocking costs and improves logistics; Application: distributor and OEM supply chains.
Get a Quick Quote for a Eaton 5266
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 5266?
Enquire Now
FAQs
The 5266 accepts #18-12 AWG conductors, matching common control wiring used in industrial panels. Back-wire is designed for quick insertion, while the screw terminals provide a secure final connection. This combination supports reliable terminations in high-vibration environments and simplifies future maintenance or rewiring tasks.
The device is rated for 15A at 125V and uses a NEMA 5-15P configuration. It is a two-pole, three-wire grounding receptacle designed for standard industrial outlets, offering compatibility with most factory electrical enclosures and equipment while maintaining safety margins in routine service.
Yes. It features a nylon body with brass contacts and a rugged thermoplastic/polycarbonate face, delivering durability and chemical resistance suitable for harsh manufacturing environments. Its extra heavy-duty industrial specification grade aligns with demanding panel duties, reducing wear and the need for frequent replacements.
The plug carries UL NOM Federal Specification Classification 6221 02, providing recognized safety and compliance for regulated facilities. These certifications simplify audits, ensure interoperability with other certified components, and support risk management during procurement and installation in industrial settings.
Durable nylon and brass construction reduces wear, while back-wire plus screw terminations minimize wiring errors and rework. Core-pack packaging improves stocking efficiency, and certified ratings support uptime and maintenance planning. Overall, installers gain faster commissioning, lower maintenance costs, and more predictable lifecycle performance in production environments.