Arrow Hart - Cooper Wiring Devices Isolated Ground Devices Catalog
Hospital Grade Receptacles L-1
Hospital Grade and Commercial Specification Grade
TVSS Receptacles L-2
Hospital Grade TVSS Receptacles L-3
Industrial Specification Grade Straight Blade Receptacles L-4
Hart-Lock®Locking Devices L-5 – L-7
Commercial Specification Grade TVSS Receptacles L-8
Pre-Marked Special Use Wallplates L-9
Isolated Ground Devices
Isolating the grounding circuit
from harmonic distortion is an
efficient and economical way to
protect sensitive electronics from
operational degradation, disruption,
or damage. Cooper Wiring Devices
has responded to the growing
reliance on clean power systems
with a sophisticated selection of
isolated ground devices. Our line
includes products that cover a wide
range of applications – hospital
grade, industrial and commercial
specification grade straight blade
and locking receptacles, transient
voltage surge suppressors, and
compatible plugs and pre-marked
wallplates. All are built for heavy
duty, designed for easy installation,
and manufactured to provide users
with years of dependable electrical
and electronic performance.
L
Selecting the right grounding system and
wiring devices – ones that completely isolate
the grounding circuit from the transient signals
that can be created by other ‘‘noise’’ producing
sources – will provide protection for your
equipment and information needs.
Install Isolated Grounding Circuits!
L-Intro
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1
ISOLATED
GROUND
DEVICES
INDUSTRIAL
COMMERCIAL
Isolated Ground Devices
As the use of electronics has grown, Cooper Wiring Devices isolated ground wiring devices
have grown with it . . . from specification and hospital-grade straight blade receptacles and
extra secure Hart-Lock® receptacles . . . to transient voltage surge suppressors . . .
to compatible plugs and wallplates.
Cooper isolated ground products provide users with the security of dependable electrical
and electronic performance, without the expense of often unnecessary power conditioners.
L-Intro
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2
ISOLATED
GROUND
DEVICES
INDUSTRIAL
COMMERCIAL
Isolated Ground Receptacle
Grounding contacts are bonded directly
to the service entrance grounding system.
In the illustration the insulating barrier (A)
isolates the grounding contacts (B) from the
mounting strap (C). The insulated grounding
conductor (D) is bonded to the service entrance
grounding system
How Isolated Ground is Different
A conventional receptacle is grounded to the
building grounding system at the receptacle.
When mounted in the box, grounding contacts
are connected to the box, fittings, conduit and
all other building ground system components
which can act as a large antenna for EMI and RFI.
Conventional Receptacle
(D) Insulated Grounding Conductor
(C) Mounting Strap
(B) Grounding circuit and
grounding screw
(D) Insulated Grounding Conductor
(C) Mounting Strap
Outlet Box
Outlet Box
(B) Grounding circuit and
grounding screw
(A) Insulating
barrier
L-1
ISOLATED
GROUND
DEVICES
INDUSTRIAL
COMMERCIAL
TESTING & CODE
COMPLIANCE
• UL Listed to 498,
(file no. E3663)
• CSA Certified to
C22.2 no.42
(file no. LR7087)
MATERIAL
CHARACTERISTICS
Environmental:
Flammability per
UL 94 requirements,
V2 rated.
Temperature Rating:
-40ºC to 60ºC
except as noted.
Hospital Grade Receptacles
Hospital Grade Receptacles – Isolated Ground
2 Pole, 3 Wire Grounding
15A 125V, 20A 125V
15A 250V, 20A 250V
Hospital Grade – Isolated Ground
Side and Back Wire
Rating Catalog No.
A V/AC NEMA Colors Duplex Single*
15 125 5-15R Gray IG8200GY
Orange IG8200RN IG8210RN
Red IG8200RD
Ivory IG8200V IG8210V
White IG8200W
20 125 5-20R Gray IG8300GY
Orange IG8300RN IG8310RN
Red IG8300RD
Ivory IG8300V
White IG8300W
15 250 6-15R Orange IG8600RN IG8610RN
20 250 6-20R Orange IG8400RN IG8410RN
Hospital Decorator Duplex Receptacles – Isolated Ground
Rating
A V/AC NEMA Colors Catalog No.
15 125 5-15R Ivory IG8262V
Orange IG8262RN
20 250 5-20R Ivory IG8362V
Orange IG8362RN
*Single receptacles meets all UL, CSA & Federal Specifications, but differ in design and
construction from duplex receptacles.
IG8200
IG8262
IG8210
■ All terminal (H-N-G) and mounting
screws nickel-plated, triple combination
(slot/Phillips/Robertson) head for
superior corrosion resistance and
maximum installer flexibility.
■ Long, broad mounting strap helps reach
large panel cutouts for Code compliance.
■ Automatic grounding system eliminates
need for bonding jumper in grounded
metal enclosure, provides redundant
measure of ground continuity where
jumper used.
■ Screw-Catch™ feature on duplex
devices speeds mounting of wallplates.
FEATURES
■ Exclusive 5-leaf brass line contacts ensure
lowest heat rise, smooth plug blade insertion
and long-term retention.
■ Rigid, glass reinforced nylon base lends ultimate
strength and superior high heat resistance in
contact carrier.
■ Unique screw terminal guards provide fast,
easy insulation from conductive surfaces.
■ Exclusive 0.030" (0.76mm) solid brass, non-
riveted, integral one-piece isolated grounding
shunt system assures ground integrity under
heaviest use – isolated from common building
ground.
■ High impact and chemical-resistant nylon face.
■ Tapered lead-in slots on back wiring holes assist
in gathering stranded wires for faster, more
secure connections.
(69.9mm)
(83.3mm)
4.19"
(106.4mm)
1.37"
(34.8mm)
2.37"
(60.2mm)
3.81"
(96.8mm)
2.75"
3.28"
(32.8mm)
1.29"
1.75"
(44.5mm)
1.40"
(35.6mm)
1.32"
(33.5mm)
1.30"
(33.0mm)
(17.0mm)
0.88"
(22.4mm)
0.67"
1.72"
(43.7mm)
2.75"
(69.9mm)
3.28"
(83.3mm)
3.28"
(83.3mm)
0.88"
(22.4mm)
5-15R
G
G
W
W
5-20R
G
6-15R
G
6-20R
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