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~InDUSTRIAL
SPEC/FICAT/Ofl GRADE
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~- LEV/TOO
Locking Devices
15 AMP Locking Devices
15 AMP 250V 2-Pole 3-Wire Grounding
DESCRIPTION
CAT. NO.
Duplex Flush Receptacle, Self
Grounding, Back and Side Wired
4550
Duplex Flush Receptacle, Isolated
Ground, Back and Side Wired
4550- IG
CORDDIA.
WIRE GAUGE
(inches)
(stranded)
Single Flush Receptacle
4560"
Single Flush Receptacle, w/Short Strap
4560-SS
Single Flush Receptacle,
Isolated Ground
4560- IG"
Single Flush Receptacle, Isolated
Ground, w/Short Strap
4560-SIG
locking Plug , Black Nylon Body,
4570-C
.245-.700
10-18
Angle locking Plug, Black Nylon Body
4570-CA
.245-.700
10-18
locking Plug , Yellow Nylon Body
4570-CY
.245-.700
10-18
locking Connector, Black Nylon Body
4579-C
.245-.700
10-18
locking Connector, Yellow Nylon Body
4579-CY
.245-.700
10-18
locking Flanged Outlet
4585-C
locking Flanged Inlet
4586-C
CORDDIA.
WIRE GAUGE
(inches)
(stranded)
NEMA
CONFIG.
l6-15A
l6·15P
©
@
'
15 AMP 277V 2-Pole 3-Wire Grounding
DESCRIPTION
SPECIFICATIONs:;. FEATURES
• Locking Receptac're's feature a complete
range of ratings and NEMA configurations,
including isolated ground and non-grounding
• Locking Plugs and Connectors feature heavyduty construction for top pertormance in the
environmental extremes of grueling industrial
settings
• Flanged Inlets and Outlets are built to endure
hard use with rugged nylon flanges that
assure a smooth.llush fit and outstanding
resistance to cracking and breaking
TESTING & CODE COMPLIANCE
• All receptacles, plugs, connectors, inlets and
outlets are designed to meet NEMA WD-6,
and ANSI C-73, and to meeVexceed UL 498
standards
• UL Fed Spec. Listed WC-596 (File #E-13399
-Cat. Nos. 4550, 4560,4585-C, 4750,4760.
4785-C; File #E-13393- Cat. Nos. 4570.
4579. 4586-C. 4770, 4779, 4786-C)
• GSA Certified (File #LR-406)
• NOM Certified (#057)
• Backed by a Limited 10-Year Warranty
MATERIAL CHARACTERISTICS
Environmental : Flammability per UL94 or GSA
C22/06 Requirements
Operating Temperature: -40°C to 75°C
CAT. NO.
Duplex Flush Receptacle, Self
Grounding, Back and Side Wired
4750
Duplex Flush Receptacle, lslolated
Ground, Back and Side Wired
4570-IG
Single Flush Receptacle
4760"
Single Flush Receptacle, w/Short Strap
4760-SS
Single Flush Receptacle,
Isolated Ground
4760-IG"
Single Flush Receptacle, Isolated
Ground , w/Short Strap
4760-S IG
l7-15R
locking Plug, Black Nylon Body
4770-C
.245-.700
10- 18
Angle locking Plug, Black Nylon Body
4770-CA
.245-.700
10- 18
locking Plug, Yellow Nylon Body
4770-CY
.245-.700
10- 18
locking Connector, Black Nylon Body
4779-C
.245-.700
10- 18
locking Connector, Yellow Nylon Body
4779-CY
.245-.700
10-18
locking Flanged Outlet
4785-C
locking Flanged Inlet
4786-C
1.30 (32.9 mm)
2.11(53.57mm)
ANGLE LOCKING PLUG
Cat. No. 4570-CA
LOCKING CONNECTOR
Cat. No. 4579-C
0 1.75 (44.45mm) max.
01.72 {43.66mm) min .
•
L7- 15P
··uses stainless steel wallplate, Cat. No. 84004-40. For additional wallplate selections. please see Section G.
For Corrosion Resistant Locking Devices. please check pages K2-K5
Weather-Resistant Boots for 15A Locking Plugs and Connectors are listed on page J 17
All devices are UL Listed and GSA certified.
I
SUGGESTED PANEL
OPENING FOR 15A,
·0 20A STRAIGHT BLADE
AND 15A LOCKING
FLANGED INLETS
AND OUTLETS
NEMA
CON FIG.
To learn more about Leviton's outstanding offering of devices visit our Website at: http://www.leviton.com .... Building A Connected World
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Leviton's Industrial Specification
Grade Locking Devices are built to
provide unparalleled quality and
superior performance in the most
severe industrial settings. The
Locking Devices line represents a
broad selection of plugs and connectors, locking receptacles, flanged
inlets and outlets, California-style
devices, midget locking devices,
power interrupting devices, and nonNEMA devices. Leviton combines
the best materials available with
superior production standards to
produce a broad selection of
Locking Devices of unmatched
flexibility and dependability.
Features and Benefits
• Uncompfomising industrial-grade
quality for superior performance
and long service life
• All industrial locking devices
feature heavy-duty, impact-resistant
construction
• Plugs and connectors accept wide
range of conductors
• Terminals clearly identified on all
devices to speed and simplify wiring
• Backed by a Limited 10-Year
Warranty
Locking Devices for the Entire Spectrum of Industrial Applications
Locking Receptacles
Locking Plugs and
Connectors
Flanged Inlets and Outlets
Heavy-duty construction
for top performance in
the environmental
extremes of grueling
industrial settings.
A complete range of
ratings and NEMA
configurations,
including isolated
ground.
Built to endure hard use
with rugged nylon flanges
that assure a smooth ,
flush fit and outstanding
resistance to cracking and
breaking .
Cat. No. 4720C
and4579-C
Cat. No. 2610
Cat. No.2336
Non-NEMA Locking
Devices
Locking Power Interrupting
Devices
Midget Locking Devices
Weather Resistant
Boots
Provided in selected
20A and 30A versions
and a very broad
range of 50A devices.
Smooth-fitting, crackresistant, super-strong
construction that's built
to endure demanding
industrial, hospital,
and heavy commercial
settings.
ML 1, ML2 and ML3
Locking devices covering the entire spectrum
of industrial applications where restrained
space considerations
are a factor.
Feature triple seal
action to protect
locking plugs and
connectors from the
harmful effects of dirt
and moisture in
harsh operations.
Cat. No. 7411-C
Cat. No. 2300().HG
Cat. No. MLI-C
Cat. No. 6034
To leam more about Leviton's outstanding offering of devices visit our Webs ite at: http://www.leviton.com ••.. Building A Connected World