Technical Data
Effective February 2014
Industrial grade
L7-30 locking devices
Project Name:
Project Number:
Catalog Number:
Prepared By:
Date:
Type:
Description
NEMA L7-30 30A, 277V/AC, 2P-3W
Design features for plug & connector
•
•
•
All nylon construction
EPDM gasket seals cord hole from dust and debris
Back wire terminal clamps for easy secure wiring
Individual wiring compartments with tapered channel for easy
insertion of wires
Clear cover over wiring compartments allows easy inspection
of wiring terminations
Rating printed on side of device
Largest-in-class grommet size allows for entire cord size range
AHL730P
•
•
•
AHL730C
•
Design features for receptacles
•
•
Rugged glass filled nylon body
Clearly marked rating, NEMA configuration and approval listings
on receptacle face
One piece brass contacts offer superior performance and
minimum heat rise
Back and side wiring terminal clamps for easy, secure wiring
•
•
AHL730R
Design features for flanged inlet & outlet
AHL730FO
•
•
•
•
All nylon construction
Mounting holes interchangeable with competitive units
Back wire terminal clamps for easy, secure wiring
Individual wiring compartments with tapered channel for easy
insertion of wires
Table 1. NEMA L7-30 Industrial Grade Locking Devices
Catalog No.
Description
Amps
Volts
Color
AHL730P
AHL730C
AHL730R
AHIGL730R
AHL730FO
AHL730FI
Ultra grip plug
Ultra grip connector
Single receptacle
Single receptacle, isolated ground
Flanged outlet
Flanged inlet
30
30
30
30
30
30
277
277
277
277
277
277
Black & white
Black & white
Black
Orange
Black & white
Black & white
Compliances, specifications and availability are subject to change without notice.
Technical Data
Effective February 2014
Project Name:
Project Number:
Catalog Number:
Prepared By:
Date:
Type:
Industrial grade
L7-30 locking devices
Plug & Connector
NEMA L7-30 30A, 277V/AC, 2P-3W
Table 2. Specifications
Catalog No.
NEMA L7-30 Plug & Connector
NEMA Config
NEMA L7-30
Wiring Type
Back wire
Environmental Specifications Flammability:
Meets UL94 requirements; V2 rated
Temperature Rating:
-40°C to 60°C (-40°F to 140°F)
Electrical Specifications
Dielectric Voltage:
Twice the device rating + 1000V per UL498
Current Interrupting:
Yes, at full-rated current
Temperature Rise:
Max. Max. 30ºC (86°F) after 50 cycles of overload at 150% of rated current (DC)
Mechanical Specifications
Terminal Accommodation:
#16 - #8 AWG
Voltage Ratings:
Permanently marked on device
Table 3. Materials
Catalog No.
NEMA L7-30 Plug & Connector
NEMA Config
Outer Shell
Interior Body
Terminal Retainer
Blades
Line Contacts
Terminal Clamps
Terminal Screws
Ground Screw
Assembly Screws
Gasket/Dust Shield
Cord Clamp Screws
Cord Clamp
NEMA L7-30
Nylon
Nylon
Polycarbonate
Brass
Bronze, tin plated
Steel, tin plated
#10-32 brass, zinc plated (neutral screw)
#10-32 brass
Steel, nickel plated
EPDM
Steel, nickel plated
Nylon
Product Dimensions
1.78”
(45.2mm)
1.78”
(45.2mm)
2.10”
(53.3mm)
2.59”
(65.8mm)
3.61”
(91.7mm)
2.23”
(56.6mm)
Cord Grip Range
.375-1” (9.5-25.4mm)
Figure 1. AHL730P
Figure 2. AHL730C
Figure 3. Base Angle
Compliances, specifications and availability are subject to change without notice.
2
EATON
www.arrowhart.com
Industrial grade
L7-30 locking devices
Project Name:
Project Number:
Catalog Number:
Prepared By:
Date:
Type:
Effective February 2014
Technical Data
Single Receptacles
NEMA L7-30 30A, 277V/AC, 2P-3W
Table 4. Specifications
Catalog No.
NEMA L7-30 Single Receptacle
NEMA L7-30 Isolated Ground Single Receptacle
NEMA Config
NEMA L7-30
Wiring Type
Back & side wire
Environmental Specifications Flammability:
Meets UL94 requirements; V0 rated
Temperature Rating:
-40°C to 60°C (-40°F to 140°F)
Electrical Specifications
Dielectric Voltage:
≤300V: 2000V, 301-600V: 3000V per UL498
Current Interrupting:
Yes, at full-rated current
Temperature Rise:
Max. 30ºC (86°F) after 250 cycles of overload
@ 200% of rated current (DC)
Mechanical Specifications
Terminal Accommodation:
#14 - #8 AWG
Voltage Ratings:
Permanently marked on device
NEMA L7-30
Back & side wire
Flammability:
Meets UL94 requirements; V0 rated
Temperature Rating:
-40°C to 70°C (-40°F to 158°F)
Dielectric Voltage:
≤300V: 2000V, 301-600V: 3000V per UL498
Current Interrupting:
Yes, at full-rated current
Temperature Rise:
Max. 30ºC (86°F) after 50 cycles of overload
@ 150% of rated current (DC)
Terminal Accommodation:
#14 - #8 AWG
Voltage Ratings:
Permanently marked on device
Table 5. Materials
Catalog No.
NEMA L7-30 Single Receptacle
NEMA L7-30 Isolated Ground Single Receptacle
NEMA Config
Face
Base
Mounting Strap
Line Contacts
Terminal Screws
Ground Screw
Terminal Clamps/Plates
Ground Contacts
Back Plate
Mounting Screws
NEMA L7-30
Glass-filled nylon
Glass-filled nylon
0.050" thick steel, zinc plated
0.041" thick brass
#10-32 brass, nickel plated (neutral screw)
#10-32 brass (green)
0.041" thick brass
0.041" thick brass
0.041" thick brass, nickel plated
Steel, zinc plated
NEMA L7-30
Glass-filled nylon
Glass-filled nylon
0.050" thick steel, zinc plated
0.041" thick brass
#10-32 brass, nickel plated (neutral screw)
#10-32 brass (green)
0.041" thick brass
0.041" thick brass
0.041" thick brass, nickel plated
Steel, zinc plated
Product Dimensions
1.63”
(41.4mm)
3.64”
(92.5mm)
3.28”
(83.3mm)
1.56”
(39.6mm)
2.64”
(67.1mm)
1.06” (26.9mm)
Figure 4. AHL730R
Compliances, specifications and availability are subject to change without notice.
EATON
www.arrowhart.com
3
Technical Data
Effective February 2014
Project Name:
Project Number:
Catalog Number:
Prepared By:
Date:
Type:
Industrial grade
L7-30 locking devices
Flanged Outlet & Inlet
NEMA L7-30 30A, 277V/AC, 2P-3W
Table 6. Specifications
Catalog No.
NEMA L7-30 Flanged Outlet
NEMA L7-30 Flanged Inlet
NEMA Config
NEMA L7-30
Wiring Type
Back wire
Environmental Specifications Flammability:
Meets UL94 requirements; V2 rated
Temperature Rating:
-40°C to 60°C (-40°F to 140°F)
Electrical Specifications
Dielectric Voltage:
≤300V: 2000V, 301-600V: 3000V per UL498
Current Interrupting:
Yes, at full-rated current
Temperature Rise:
Max. 30ºC (86°F) after 50 cycles of overload
@ 150% of rated current (DC)
Mechanical Specifications
Terminal Accommodation:
#14 - #8 AWG
Voltage Ratings:
Permanently marked on device
NEMA L7-30
Back wire
Flammability:
Meets UL94 requirements; V2 rated
Temperature Rating:
-40°C to 60°C (-40°F to 140°F)
Dielectric Voltage:
≤300V: 2000V, 301-600V: 3000V per UL498
Current Interrupting:
Yes, at full-rated current
Temperature Rise:
Max. 30ºC (86°F) @ maximum rated current (DC)
Terminal Accommodation:
#14 - #8 AWG
Voltage Ratings:
Permanently marked on device
Table 7. Materials
Catalog No.
NEMA L7-30 Flanged Outlet
NEMA L7-30 Flanged Inlet
NEMA Config
Outer Shell
Interior Body
Terminal Retainer
Blades
Line Contacts
Terminal Clamps
Terminal Screws
Ground Screw
Assembly Screws
Mounting Screws
NEMA L7-30
Nylon
Nylon
Polycarbonate
N/A
0.031" thick brass
Steel
#10-32 brass, nickel plated (neutral screw)
#10-32 brass (green)
Steel, zinc plated
Steel, zinc plated
NEMA L7-30
Nylon
Nylon
Polycarbonate
0.062" thick brass
N/A
Steel
#10-32 brass, nickel plated (neutral screw)
#10-32 brass (green)
Steel, zinc plated
Steel, zinc plated
Product Dimensions
2.88”
(73.2mm)
1.94”
(49.3mm)
2.88”
(73.2mm)
1.94”
(49.3mm)
0.22”
(5.6mm)
120°
120°
2.24”
(56.9mm)
2.24”
(56.9mm)
1.25”
(31.8mm)
2.06”
(52.3mm)
2.06”
(52.3mm)
Figure 5. AHL730FO
Figure 6. AHL730FI
Figure 7. Top View
Compliances, specifications and availability are subject to change without notice.
4
EATON
www.arrowhart.com
Industrial grade
L7-30 locking devices
Project Name:
Project Number:
Catalog Number:
Prepared By:
Date:
Type:
Effective February 2014
Technical Data
Certifications & Compliances
Catalog No.
AHL730P
AHL730C
AHL730R
AHIGL730R
AHL730FO
AHL730FI
•
•
•
•
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cULus
UL
•
•
•
•
•
•
•
•
•
•
•
•
•
CSA
Fed Spec
NAFTA
ROHS
KEY:
Parts are manufactured and designed in accordance with article 4 of the European Union’s RoHS2 directive 2011/65/EU
Compliances, specifications and availability are subject to change without notice.
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United States
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Publication No. 125-0099-13
February 2014
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