Ilsco Ground Clamp Connectors Catalog Page

PermaGround

™

Ground Clamp Connectors

Double Wire, One Bolt

TYPE

GH
GHS

Catalog Figure Wire Dimensions - in. (mm) Bolt
Number Number Range A B C D Size

GH-1* 1 4str-8sol 1.250 (31.8) 1.500 (38.1) 1.375 (34.9) 0.750 (19.1) 3/8

GH-2* 1 2/0str-4sol 1.500 (38.1) 2.000 (50.8) 1.625 (41.3) 1.000 (25.4) 3/8

GH-3* 1 250kcmil-2/0sol 2.000 (50.8) 2.250 (57.2) 1.750 (44.5) 1.250 (31.8) 1/2

Features

Manufactured from copper alloy

•

Furnished with silicon bronze bolt, nut, and lock washer

•

Mountable for surfaces up to 1/4" thick

•

UL 467 Listed for grounding and bonding up to 250kcmil

•

Fig. 1 Fig. 2

Benefits

Provides maximum conductivity

•

For clamping conductors to flat surfaces

•

Fits standard grounding bus bar and various

•

flat plate metal surfaces
Suitable for direct burial in earth or concrete

•

C

GH-4 1 500kcmil-300kcmil 2.500 (63.5) 2.875 (73.0) 2.000 (50.8) 1.500 (38.1) 1/2

GH-5 1 750kcmil-500kcmil 3.250 (82.6) 3.375 (85.7) 2.375 (60.3) 1.750 (44.5) 5/8

GH-6 1 1000kcmil-750kcmil 3.625 (92.1) 3.750 (95.3) 2.500 (63.5) 2.000 (50.8) 5/8

GHS-1* 2 4str-8sol 1.250 (31.8) 1.375 (34.9) 1.375 (34.9) 0.750 (19.1) 3/8

GHS-2* 2 2/0str-4sol 1.500 (38.1) 1.500 (38.1) 1.625 (41.3) 1.000 (25.4) 3/8

GHS-3* 2 250kcmil-2/0sol 2.000 (50.8) 1.875 (47.6) 1.750 (44.5) 1.250 (31.8) 1/2

GHS-4 2 500kcmil-300kcmil 2.500 (63.5) 2.375 (60.3) 2.000 (50.8) 1.500 (38.1) 1/2

GHS-5 2 750kcmil-500kcmil 3.250 (82.6) 2.750 (69.9) 2.375 (60.3) 1.750 (44.5) 5/8

All wire sizes, unless noted otherwise, are American Wire Gauge (AWG)
*UL File E158587

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