FREE delivery on orders over €150
Product Specifications:
| Item | Watertight Locking Plug |
| Amps | 30A |
| Anti Microbial | No |
| Blade Material | Nickel Plated Brass |
| Body Length | 2.77" |
| Color | Yellow |
| Connection Orientation | Straight |
| Cord Size | 0.375" to 1.125" |
| For Max. Cable Dia. | 1" |
| For Min. Cable Dia. | 0.375" |
| Grade | Grade Industrial |
| Height | 3.94" |
| Housing Color | Yellow |
| Housing Material | Thermoplastic Elastomer |
| Hp | 3 hp |
| Ip Rating | IP69K |
| Length | 2.77" |
| Market | Industrial |
| Material | TPE, Valox |
| Max. Operating Temp. | 60°C |
| Min. Operating Temp. | -40°C |
| Nema Plug Configuration | L18-30P |
| Nema Rating | NEMA L18-30P |
| No. Of Blades | 4 |
| No. Of Poles | 4 |
| No. Of Wires | 4 |
| Outside Dia. | 2.77" |
| Overall Length | 2.77" |
| Phase | 3 |
| Polarized | Yes |
| Product Datasheet | hubbell-wiring-device-kellems-hbl28w78.pdf |
| Resistance Properties | Chemical Resistant, Impact Resistant, Watertight |
| Shrouded | No |
| Type | Non Shrouded |
| Voltage | 120/208V AC |
| Wire Connection Type | Screw Terminal |
| Wire Size | 12/3, 16/3, 14/4, 18/4, 18/5, 8/3, 8/4, 10/5 |
| Wiring Style | Standard |
| Wiring Type | Standard |
Shipping Info:
| Ship weight (kg) | 0.36 |
| Ship height (cm) | 7.04 |
| Ship length (cm) | 7.04 |
| Ship width (cm) | 7.04 |
| Country of Origin | US |
Product Details:
- Corrosion Resistant : No
- Special Features: Moisture, Dust and Weather Resistant
Documentation:
Product Variants
| Product | Model | No. Of Poles | Color | Amps | Voltage | Phase | For Max. Cable Dia. | Housing Color | Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
HBL24W47A | 2 | Yellow | 15A | 125V AC | 1 | 0.625" | Yellow | 3.21" | €62.87 | |
![]() |
HBL24W49 | 2 | Yellow | 15A | 250V AC | 1 | 0.625" | Yellow | 3.21" | €64.02 | |
![]() |
HBL24W34 | 2 | Yellow | 15A | 277V AC | 1 | 0.625" | Yellow | 3.21" | €77.85 | |
![]() |
HBL26W47 | 2 | Yellow | 20A | 125V AC | 1 | 0.875" | Yellow | 3 24/25" | €114.31 | |
![]() |
HBL26W48 | 2 | Yellow | 20A | 250V AC | 1 | 0.875" | Yellow | 3 24/25" | €115.30 | |
![]() |
HBL26W49 | 2 | Yellow | 20A | 277V AC | 1 | 0.875" | Yellow | 3 24/25" | €118.63 | |
![]() |
HBL26W74 | 3 | Yellow | 20A | 125/250V AC | 1 | 0.875" | Yellow | 3 24/25" | €131.23 |
Explore Products
- GATES 7718-6063 Sprocket, 6.316 Inch Diameter
- YMW TAPS tsu07q5neba-ticn Straight Flute Hand Tap, 4 Flutes, UNC
- COAXSHER OS616 Holster, Magnetic Multitool, Black
- GEMS SENSORS PS82-10-4MGS-C-CAB36 Pressure Switch, 1/4 NPT Male, 2.5-7.4 PSI, SPDT, SS Housing, 250 VAC, 5 A 125 VAC
- 80/20 5370 15 S 1 Inch Horizontal Quick Clamp
- SMC VALVES CD85WE8-40-B Round Body Cylinder
- APPLETON ELECTRIC ULPLA05 Legend Plate, Large, Plastic
- TEMPCO CRA10009 Linear Infrared Ceramic Heater, Indoor, 756 Deg F Face Temp, 240 VAC, 2 Elements
Explore More
- GOLDENROD
- KEYSHAFT
- MOON AMERICAN
- WELCH
- PULLMAN-HOLT
- Epoxy
- Polyethylene Tube Fittings
- Current Transducers
- Belt Barrier and Post Accessories
- Dock And Mezzanine Gates
- DESTACO 8100/8300 Series Pneumatic Swing Clamps
- VALEO GLOVES Economy 7 Inch Elastic Belts
- LOUISVILLE FE0600 Series Fiberglass Extension Ladders
- MCR SAFETY RT1 Series Foam Lined Safety Glasses
- HARVEL CLEAR PVC Couplings
- DIXON Watts Frl Lubricator And Filter Mounting Brackets
- INCOM MANUFACTURING Floor Marking Tapes
- GLOBE SCIENTIFIC Snap Lid Containers, Extra Sturdy
- SLOAN Royal 186 Exposed Sensor Urinal Flushometers
- HUBBELL - BRYANT Residential Grade Toggle and Decorator Rocker Switches
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
HUBBELL WIRING DEVICE-KELLEMS HBL28W78 Plug, 30A, 3 Phase, Wye, 120/208VAC, 4 Pole, 4 Wire, Yellow
€155.90 /unit




