Bonding and Grounding - Communication (CA12005E)

Ground Clamps

UNIVERSAL GROUND CLAMPS A 12" or 7" copper strip with a brass bolt assembly. Applications Connecting ground wires to water pipes, ground rods, and power masts. Features

• Fits around any size water pipe, ground rod, or power mast • Works with all the materials commonly used in grounding electrodes, i.e. copper water pipes, galvanized pipes, copper clad ground rods, plain steel ground rods • Connects all the ground wire sizes from #14 AWG to solid #6 Flat bottom on dome-shaped washer will not nick small gauge wire.

• Can be daisy-chained to be able to fit around very large diameter pipes • Ground wires can be added or changed without removing ground clamp. • Tin-plated version available to be used with aluminum power masts

• EM-5510 and EM-5517 versions have two extra flat washers so that small gauge (#10, #12, #14 AWG) wires can be connected between washers while #6 solid bond wire is captured in through hole. Therefore, one ground clamp can be used where two were necessary before. Ordering information EM-5500 – 12" long strap connects #6–#14 AWG, fits all

grounding electrodes 3⁄8"–31⁄2" OD. Standard packaging: 10/bg, 100/bx, 15 lb/bx.

LISTED 84D8

EM-5507 – 7" version connects #6–#14 AWG, fits all grounding electrodes 3⁄8"–2" OD. Standard packaging: 10/bg, 100/bx, 13 lb/bx. Add suffix -T for tin-plated version.

LISTED 84D8

Ordering information EM-5510 – 12" version, connects #6–#14 AWG wires for grounding electrodes from 3⁄8" to 31⁄2" OD. Clamp has two extra flat washers to connect both station ground wires and bond wire simultaneously. Standard packaging: 10/bg, 100/bx, 15 lb/bx. EM-5517 – 7" version, same as above, for grounding electrodes from 3⁄8" to 2" OD. Standard packaging: 10/bg, 100/bx, 13 lb/bx. Add suffix -T for tin-plated version.

EM-2303

GROUNDING

BONDING &

At a glance . . .

PART NUMBER

GROUNDING ELECTRODES

WIRE SIZE

LENGTH

DISTINGUISHING FEATURES

LISTINGS

EM-5500

#6–#14 AWG

12"

3⁄8"–3-1⁄2" OD

CSA, UL

EM-5507

#6–#14 AWG

7"

3⁄8"–2" OD

CSA, UL

EM-5510

#6–#14 AWG

12"

3⁄8" to 3-1⁄2" OD

extra flat washers

UL

EM-5517

#6–#14 AWG

7"

3⁄8" to 2" OD

extra flat washers

UL

For Electric Motion Company (EMC) part numbers starting with “EM” please contact EMC customer service at 860-379-8515 or cs110@hubbell.com

Page G83 | August 2022