Eaton 3433RW Watertight locking receptacle - IP66
Part Number: 3433RW
Quick Summary
Eaton 3433RW watertight locking receptacle provides secure, moisture-resistant power connections for industrial equipment enclosures. When wiring in harsh environments, moisture intrusion and dust can compromise terminations, so reliable sealing and a robust locking mechanism matter. It carries cULus Listed status, IP66 environmental protection, and robust NEMA protections (3, 3R, 4, 4X) to ensure compliance and longevity. Designed for back-wired installation with #14–8 AWG conductors, it enables faster wiring and dependable performance in rugged industrial applications, aligning with efficiency and safety objectives.
Product Information
Extended Description
3433RW Eaton: Eaton Arrow Hart watertight locking receptacle, #14-8 AWG, 30A, Industrial, 120/208V, Back wiring, Yellow, Single, Watertight, Non-NEMA, Four-pole, Four-wire, non-grounding, Thermoplastic, glass-filled nylon
Product Name
Eaton Arrow Hart watertight locking receptacle
Catalog Number
3433RW
UPC
040893687865
Product Length/Depth
6.75 in
Product Height
4 in
Product Width
4.25 in
Product Weight
0.905 lb
Certifications
cULus Listed
Amperage Rating
30A
NEMA configuration
Non-NEMA
Number Of Poles
Four-pole
Number of wires
Non-grounding 4
Receptacle type
Locking
Torque rating
For #10-14 AWG: 14-16 lbf-inch. For #8 AWG: 20 lbf-inch
Voltage rating
3ØY 120/208 V
Environmental resistance
IP66 NEMA 3 NEMA 12 NEMA 3R NEMA 4 NEMA 4X
Allowable wire size
#14-8 AWG
Wiring method
Back
Color
Yellow
Contact material
Nickel plated bronze
Application
Industrial
Design type
Single receptacle
Device grade
Extra heavy-duty industrial specification grade
Face/body material
Glass filled nylon
Material
Thermoplastic, glass filled nylon
Special features
Watertight
Type
Locking receptacle
Watertight, IP66-rated housing protects against water ingress and dust intrusion, reducing field maintenance and unplanned downtime in washdown areas and outdoor installations. This translates to lower service costs and higher overall equipment availability in process lines and manufacturing floors. Locking receptacle design ensures vibration resistance and secure mating in conveyors, robotics, and mobile equipment where accidental disconnection is a risk, improving reliability and operator safety. Four-pole, four-wire configuration supports 3-phase 120/208 V systems for motor loads and control circuits, enabling compatible integration with standard industrial drives and starters. Back wiring simplifies field installation, allowing quicker terminations and neater panel layouts, which shortens commissioning time and minimizes wiring errors. The yellow color coding enhances visibility for multi-circuit setups, aiding quick identification during maintenance and reduces cross-connection risk in complex control panels. Nickel-plated bronze contacts and glass-filled nylon construction provide corrosion resistance and mechanical strength for rugged environments, extending service life in challenging facilities.
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FAQs
Yes. The 3433RW is designed for back wiring and accepts conductors in the #14–8 AWG range. This feature simplifies field terminations, reduces installation time, and helps maintain a clean, reliable panel layout in industrial control enclosures.
The 3433RW is cULus Listed, with IP66 environmental protection and NEMA configurations including 3, 3R, 4, and 4X. These certifications verify flame retardancy, electrical safety, and ingress protection, ensuring compliance with industry standards and suitability for washdown, outdoor, and harsh indoor environments.
The locking receptacle feature prevents accidental disconnection in vibration-prone environments common to conveyors, pumps, and mobile equipment. This reduces fault conditions, minimizes downtime, and enhances operator safety by maintaining a secure, continuous power connection even in demanding applications.
The unit provides a compact footprint with a product length of 6.75 in, width of 4.25 in, and height of 4 in, weighing approximately 0.905 lb. These metrics help designers plan mounting clearances and ensure compatibility with enclosure openings and back-panel layouts.
Ideal for industrial control panels, washdown areas, outdoor enclosures, and heavy-duty machinery, the 3433RW supports 30A loads at 120/208 V with four poles, enabling reliable, moisture-protected connections in demanding environments such as manufacturing lines, material handling, and process equipment.