Eaton 14W33 Watertight Straight Blade Plug - IP67
Part Number: 14W33
Quick Summary
The Eaton 14W33 watertight straight blade plug provides reliable, rugged power connections for industrial environments requiring moisture protection. Many users struggle with moisture ingress, corrosion, and unreliable terminations in damp or washdown settings, which can lead to downtime and costly repairs. This device is IP67 rated and cULus Listed, offering robust protection and regulatory assurance in harsh conditions. Its back-wire and screw-terminal design simplifies installation, while bulk packaging supports scalable procurement. For engineers seeking durable, field-proven electrical connectors that align with standard industrial power systems, the 14W33 delivers tangible value through longevity, safety, and secure wiring in demanding environments.
Product Information
Extended Description
14W33 Eaton: Eaton Arrow Hart watertight straight blade plug,#18-10 AWG,20A,Industrial,125V,Back wire,Yellow,Nickel-plated brass,IP67,Santoprene thermoplastic elastomer,5-20P,Two-pole,three-wire,grounding,Screw,0.30-0.65" in diameter,Thermoplastic,Bulk
Product Name
Eaton Arrow Hart watertight straight blade plug
Catalog Number
14W33
UPC
040893630977
Product Length/Depth
1.81 in
Product Height
3.44 in
Product Width
1.81 in
Product Weight
0.24 lb
Certifications
cULus Listed
Amperage Rating
20A
NEMA configuration
5-20P
Number Of Poles
Two-pole
Number of wires
3
Receptacle type
Two-pole, three-wire, grounding
Torque rating
14 lbf-inch
Voltage rating
125V
Environmental conditions
Damp/wet
Environmental resistance
IP67
Allowable wire size
#18-10 AWG
Connection type
Screw
Wiring method
Back wire
Color
Yellow
Contact material
Nickel plated brass
Design type
Straight blade
Packaging type
Bulk
Application
Industrial
Cord range
0.30-0.65" in diameter
Design type
Straight blade
Device grade
Watertight special use
Face/body material
Santoprene thermoplastic elastomer
Material
Thermoplastic
Style type
Straight body
Type
Complex environment
Feature → Business Impact → Application: IP67 environmental protection minimizes water ingress and corrosion, reducing maintenance costs and extending equipment life in damp or wet workplaces. Industrial facilities can rely on fewer service calls and longer uptime for critical motors and control panels. Application: washdown stations, outdoor enclosures, and coastal or factory-floor installations where exposure to moisture is common. Feature → Business Impact → Application: 20A, 125V electrical rating with NEMA 5-20P compatibility ensures standardization across equipment, accelerating installation and improving interchangeability with existing receptacles. Application: portable tools, conveyors, and machine modules requiring dependable power at a consistent voltage. Feature → Business Impact → Application: nickel-plated brass contacts and Santoprene thermoplastic elastomer body deliver low contact resistance and abrasion resistance, boosting connection reliability in vibration-prone environments. Application: automated systems, robotics, and fixture builds demanding durable contact surfaces. Feature → Business Impact → Application: back-wire with screw terminals and a wire range of #18-10 AWG simplifies wiring, reduces termination errors, and speeds field installs. Application: panel risers, control boxes, and junctions where quick, secure wiring is essential. Feature → Business Impact → Application: bulk packaging and yellow visual cue enhance inventory control and safety identification in busy maintenance operations. Application: OEM assemblies, panel builders, and service teams that require fast, repeatable procurement.
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FAQs
The 14W33 is designed to mate with NEMA 5-20P configurations and supports back-wire as well as screw-terminal connections for #18-10 AWG conductors. This combination provides a secure, code-compliant termination suitable for industrial panels, control boxes, and field installations, reducing wiring errors and speeding up commissioning.
Its IP67 environmental resistance, nickel-plated brass contacts, and Santoprene body deliver a durable, watertight interface that resists ingress and corrosion. The cULus listing further confirms regulatory compliance, making it a reliable choice for equipment exposed to moisture, humidity, or washdowns in manufacturing and packaging facilities.
The 14W33 accepts #18-10 AWG conductors with back-wire or screw-terminal terminations. This range supports common industrial leads and simplifies wiring in compact panels or junction boxes, while maintaining a secure, low-resistance connection essential for 125V circuits up to 20A.
Ideal for industrial equipment, outdoor enclosures, and washdown areas, the 14W33 supports equipment requiring reliable 125V power with IP67 protection. It’s particularly advantageous in conveyors, automation fixtures, and process lines where moisture, dust, and vibration are present, helping to minimize downtime and maintenance costs.
IP67 ensures robust water ingress protection, enabling safe operation in damp environments, while cULus listing confirms conformity to recognized safety standards. Together, they reduce risk, support regulatory audits, and extend equipment uptime by preventing premature component failure in challenging industrial settings.