Dimensions in Inches (mm)
www.hubbell-wiring.comB-24 Wiring Device-Kellems
®
HBL2515
2.27"
(57.7)
2.23"
(56.6)
3.06"
(77.7)
.19"
(4.8)
DIA.
1.34" R.
(34.0)
120°
120°
HBL2511
2.33"
(59.2)
2.21"
(56.1)
2.75"
(69.8)
2.94"
(74.7)
4.50"
(114.3)
HBL2511SW
1.81"
(46.0)
2.44"
(62.0)
3.75"
(95.3)
3.75"
(95.3)
HBL2515SW
HBL2511S
4.12"
(104.6)
2.21"
(56.1)
2.33"
(59.3)
HBL3PT2511
Plugs
Watertight Safety-Shroud®IP66 SUITABILITY UL Type 4x, 12
Description Cord Dia. Catalog Number
Black Valox® housing,
white Valox® clamps.
.350"-1.150"
(9-29)
HBL2511SW – –
Safety-Shroud® IP20 SUITABILITY
Description Cord Dia. Catalog Number
Black and white nylon body,
white Valox® shroud. Can be used
with the Insulgrip Connector Bodies.
.350"-1.150"
(9-29)
HBL2511S – –
Note: See page B-40 for accessories.
Insulgrip®IP20 SUITABILITY
Description Cord Dia. Catalog Number
Black and white nylon. .350"-1.150"
(9-29)
HBL2511 HBL2521 HBL2531
All black nylon. .350"-1.150"
(9-29)
HBL2511BK – –
Corrosion resistant,
yellow nylon.
.350"-1.150"
(9-29)
HBL25CM11 – –
Black and white for flat cable. .350"-1.150"
(9-29)
HBL2511FC – –
Note: See page B-53 for accessories.
Flanged Inlets
Watertight Safety-Shroud®IP66 SUITABILITY UL Type 4x, 12
Description Catalog Number
Gray Valox® housing and flange. HBL2515SW – –
Note: See page B-52 for accessories.
Insulgrip®IP20 SUITABILITY
Description Catalog Number
Nylon casing, back wired. HBL2515 HBL2525 HBL2535
Note: See page B-52 for accessories.
See pages B-69 and B-70 for technical information on Twist-Lock and Watertight Safety-Shroud devices.
Twist-Lock® Devices
20 Ampere, 3ØY 120/208, 277/480 and 347/600 Volts AC
4 Pole, 5 Wire Grounding
20A 3ØY
120/208V AC
NEMA L21-20P
UL/CSA
2 HP
YW
X
Z
G
20A 3ØY
277/480V A
C
NEMA L22-20P
UL/CSA
5 HP
YW
X
Z
G
20A 3ØY
347/600V A
C
NEMA L23-20P
UL/CSA
W
G
Y
X
Z
Valox® is a trademark of SABIC Innovative Plastics, acquired from General Electric Company.
Twist-Lock® 3-Phase Circuit Tester
Description Rating Catalog Number
3-Phase Circuit Tester 3Ø 120/208V AC
Min. Voltage: 90V AC
HBL3PT2511 – –
Note: Testers in other NEMA configurations can be developed upon request.
HBLMITL - For use with
Watertight Safety-Shroud
receptacles, see page B-39.
