SECTION
30A Locking Devices
Hart-Lock
™
Complex Environment
Locking Devices
3.10" (78.7mm)
1.88"
(47.8mm)
4-Pole, 4-Wire Non-Grounding
30A, 3ØY 277/480V/AC
NEMA L19-30
Hart-Lock 3ØY Plugs & Connectors
A
Rating
V/AC NEMA
Description
Cord
Diameter
Color
Plug
Catalog No.
Connector
Catalog No.
30
4.60"
(116.8mm)
3.25"
(82.6mm)
277/ L19-30
480
3ØY Watertight
3ØY Watertight
3ØY Severe Duty
0.43-1.15"
Y
(10.9-29.2mm)
0.43-1.15"
BK
(10.9-29.2mm)
0.63-1.16"
Y & BK
(15.9-29.4mm)
L1930PW
L1930PWBK
L1930PY
L1930CW
L1930CWBK
L1930CY
•
•
•
L2030RW
Hart-Lock 3ØY Receptacles
A
Rating
V/AC NEMA
Description
Color
Single Receptacle
Catalog No.
30
277/ L19-30
480
3ØY Watertight
3ØY Watertight
Y
BK
L1930RW
L1930RWBK
•
•
Hart-Lock
™
Complex Environment
Locking Devices
Rating
V/AC NEMA
4-Pole, 4-Wire Non-Grounding
30A, 3ØY 347/600V/AC
NEMA L20-30
Hart-Lock 3ØY Plugs & Connectors
A
Description
Cord
Diameter
Color
Plug
Catalog No.
Connector
Catalog No.
30
347/ L20-30
600
3ØY Watertight
3ØY Watertight
3ØY Severe Duty
0.43-1.15"
Y
(10.9-29.2mm)
0.43-1.15"
BK
(10.9-29.2mm)
0.63-1.16"
Y & BK
(15.9-29.4mm)
L2030PW
L2030PWBK
L2030PY
L2030CW
L2030CWBK
L2030CY
Hart-Lock 3ØY Receptacles
A
Rating
V/AC NEMA
Description
Color
Single Receptacle
Catalog No.
30
347/ L20-30
600
3ØY Watertight
3ØY Watertight
Y
BK
L2030RW
L2030RWBK
Dimensional Information:
D-33
Specification Information:
Watertight Industrial Plugs &
Connectors: D-36
Watertight Industrial
Receptacles: D-37
Severe Duty Industrial
Plugs & Connectors: D-38
Color Information:
BK
(Black)
Colors: BK (Black), Y (Yellow)
Y
(Yellow)
Specifications and availability are subject to change without notice.
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D-28
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