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Description
HUBBELL HBL2731SW Locking Devices, Twist-Lock, Watertight Safety Shroud, Male Plug, 30A 3-Phase Delta 480V AC, L16-30PLocking Devices, Twist Lock, Watertight Safety Shroud, Male Plug, 30A 3 Phase Delta 480V AC, 3 Pole 4 Wire Grounding, NEMA L16 30P, Screw Terminal, Black PBT housing, White PBT clamps. Catalog Number HBL2731SW Cord Range 0. 350" 1. 150" (9 29) Environmental Conditions Watertight EU RoHS Indicator Yes Horsepower Maximum 10 Item Type 30A Watertight Safety Shroud Plug Material Composite Material Mounting Hardware Cord Mounted Number Of Poles 3 Pole
Locking Devices, Twist-Lock, Watertight Safety-Shroud, Male Plug, 30A 3-Phase Delta 480V AC, 3-Pole 4-Wire Grounding, NEMA L16-30P, Screw Terminal, Black PBT housing, White PBT clamps.
- Catalog Number HBL2731SW
- Cord Range 0.350"-1.150" (9-29)
- Environmental Conditions Watertight
- EU RoHS Indicator Yes
- Horsepower - Maximum 10
- Item Type 30A Watertight Safety-Shroud® Plug
- Material Composite
- Material - Mounting Hardware Cord Mounted
- Number Of Poles 3-Pole
- Operating Temperature Maximum continuous 75°C and minimum -40°C without Impact
- Performance
- Electrical - Current Interrupting - Certified for current interrupting at full rated current
- Electrical - Dielectric Voltage - Withstands 2,000V minimum
- Environmental - Flammability - V0 per UL94 or CSA 22.2 No.0.17
- Environmental - Moisture Resistance - Type 4, 4X, 12, IP66 suitability
- Environmental - Operating Temperatures - Maximum Continuous 75°C, Minimum -40°C (w/o impact)
- Mechanical - Terminal Accommodation - #16 AWG - #8 AWG stranded copper wire only.
- Mechanical - Terminal Identification - Terminals identified in accordance with UL 498
Specifications
- Assembly Screws - Stainless Steel
- Blades - Brass
- Closure Plug - Santoprene
- Housing / Cord Clamp - PBT
- Terminal Clamp - Cold rolled steel – nickel plated
- Terminal Retainer - Clear polycarbonate
- Terminal Screws - #10-32 Brass (Phillips / Slotted / Robertson)
- Watertight Gland - Neoprene
Type
Plugs
Dimensions
Dimensions
2.94 in x 2.94 in x 4.40 in
Display Size
Standard Sized
Height
4.4 in
Length
2.94 in
Weight
0.7 lb
Width
2.94 in
Electrical Ratings
Amperage Rating
30 A
Connectivity
Pressure Terminal Screws
Current / Amperage Rating
30 A
Current Rating
30 A
Dielectric Strength
Withstands 2,000V minimum
Phase
Three Phase
Voltage Rating
480 V
Voltage Rating Description
3 Phase 480 VAC
Conductor Related
Cable Range
0.350 - 1.150 in
Cord Type
All Listed Portables
Number Of Wires
4-Wire
Wire Size
#16 AWG to #8 AWG
Certifications And Compliance
Industry Standard(s)
UL Listed, CSA Certified To Type 4, 4X And Type 12
Nema Rating
L16-30P
Standards - RoHS Compliance Status
CM
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 19 reviews
Sort
Product Reviews
★★★★★ 5
Great dog toys
Color: S6-muti-color
These are long lasting, durable dog toys. My dogs love the squeak sound.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Durable
Color: S6-muti-color
The balls are great for chewers. The squeaky didn’t last long but they are perfect for the ball launcher.
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Reviewed in the United States on May 18, 2026
★★★★★ 4
The squeeker isn't durable, but the balls themselves are.
Color: S6-muti-color, Color: S6-muti-color
I have two 70+lb, ball obsessed dogs (a field bred Golden Retriever, and an Old Time Scotch Collie), and these balls are living up to the abuse they're receiving.
In the fall we always lose a ball or two in the yard due to getting lost in leaves or longer grass, so I always try and buy a multi pack at the start of the season, so went with these this year. I'm glad I did. Great price for a 6 pack, they fit the medium Chuck-It launcher (a little loosely, but they throw just fine), have great bounce, they FLOAT (which means I didn't lose any at the beach), and they're super durable to the dreaded "mouth squish." The squeaker dies pretty quick, like, within a day, but it isn't the kind that can fall out or choke your dog, so no worries there.
The boys are happy, I'm happy, my wallet is happy - I've already ordered another pack.
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Reviewed in the United States on November 2, 2024
★★★★★ 5
Good balls
Color: S6-glow
My dog is a chewer, and these have held up for close to a year actually a pretty good product
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Reviewed in the United States on May 27, 2026
★★★★★ 3
Disappointed
Color: S6-muti-color
These were great for about 20 minutes then they stopped squeaking...we have 2 left that I have saved but the other 4 do not squeak anymore...disappointed as my dog loves to squeak things...would not buy these again...My dog is only an 8lb dog too...but he can still play with the balls without the squeak...
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Reviewed in the United States on April 26, 2026