20A Locking Devices
C
™
3-Pole, 4-Wire Grounding
20A, 125/250V/AC
NEMA L14-20
Hart-Lock Industrial
Grade Locking Devices
2.19"
(55.6mm)
Industrial Grade Plugs & Connectors
Rating
Cord
Diameter
Plug
Catalog No.
Connector
Catalog No.
A
V/AC NEMA Description
Color
2.75"
(69.9mm)
20 125/ L14-20 SafetyGrip Straight Body
250
0.38-1.00"
(9.5-25.4mm)
BK & W CWL1420P
CWL1420C
•
SafetyGrip Straight Body
0.38-1.00"
(9.5-25.4mm)
BK
CWL1420PBK
CWL1420CBK
2.31"
(58.7mm)
CWL1420P
Industrial Grade Receptacles
1.62"
(41.1mm)
Rating
Single
A
V/AC NEMA Description
Color
BK
Receptacle
CWL1420R
IGL1420R*
3.28"
(83.3mm)
Δ
20 125/ L14-20 Standard Industrial
•
•
2.62"
(66.5mm)
1.56"
(39.6mm)
250
Isolated Ground
RN
*Not Fed Spec., ΔNot Nom Cert.
1.03"
(26.2mm)
Industrial Grade Flanged Inlets & Outlets
IGL1420R
Rating
Flanged
Inlet
Flanged
Outlet
A
V/AC NEMA Description
Color
BK
3.06"
(77.7mm)
Δ
20 125/ L14-20 Standard Industrial
CWL1420FI
––
•
•
•
2.03"
(51.6mm)
250
Δ
Standard Industrial
BK
6405BK
––
Standard Industrial
Standard Industrial
BK & W ––
CWL1420FO
6406BK
BK
––
2.19"
(55.6mm)
Δ Only cULus Listed
2.19"
(55.6mm)
Accessories for 20A Locking Devices
6405BK
Description
Catalog No.
BL1
Neoprene weather protective boot for 4-W & 5-W plugs
Neoprene weather protective boot for 4-W & 5-W connectors
BL2
BL1
BL2
Complex Environment (D)
See Section D for Watertight,
Severe-Duty & Corrosion
Resistant Devices
Dimensional Information:
C-76-C-78
Plug & Connector Specification
Information:
SafetyGrip L14-20: C-84
Receptacle Specification
Information:
Color Information:
BK (Black), RN (Orange), W (White)
L14-20: C-87
BK
RN
W
Isolated Ground L14-20: C-87
Flanged Inlet & Flanged Outlet
Specification Information:
L14-20: C-89
(Black)
(Orange)
(White)
Specifications and availability are subject to change without notice.
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C-30
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