Electrical System Grounding Clamps

	For Wire Gauge For Wire Gauge

16
15
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10
9
8
7
6
5
4
3
2
1
1/0
2/0
3/0
4/0
250 MCM
300 MCM
350 MCM
400 MCM
450 MCM
500 MCM
600 MCM
700 MCM
750 MCM
800 MCM
900 MCM
1000 MCM

	Material Material

	Clamp Type Clamp Type


Single Nut	Dual Nut

U Bolt

	For Rod Diameter For Rod Diameter

	Specifications Met Specifications Met

CSA

	For Minimum Wire OD For Minimum Wire OD

1/8"

3/8"

7/16"

	Terminal Material Terminal Material

Copper

Aluminum

	For Number of Wires For Number of Wires

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Component Component

Copper-to-Aluminum
Connector

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	For Wire Material For Wire Material

Copper

Aluminum

	For Wire Type For Wire Type

Stranded

Weld Wire

Solid

	For Screw Size For Screw Size

	Number of Holes Number of Holes

	Length Length

	Width Width

	For Maximum Wire OD For Maximum Wire OD

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Type Type

Terminal

Splice

	Wire Slot Width Wire Slot Width

	For Maximum Pipe OD For Maximum Pipe OD

	For Pipe Size Range For Pipe Size Range

108 Products

Electrical

Grounding Rod Clamps

Connect bare-copper ground wire to grounding rods.

Grounding Plate Clamps

Eliminate the need to drive a new ground rod—these clamps connect grounding wire to an existing flat grounding surface, such as the lid of an electric meter box.

Grounding Pipe Clamps

Attach grounding wire to pipes.

Grounding Straps

Straps fit around pipes and grounding rods.

Grounding Splices

Join two grounding wires to extend the length of your grounding connection or connect to an existing ground wire.

Grounding Lugs for Enclosures

Create a common grounding path for not only internal components and circuits, but also your enclosure’s body.

Grounding Screws

Connect grounding wires to steel structures, fence posts, and transformers.

Lightning Protection

Protect electrical systems from lightning strikes on structures up to seventy-five feet tall.

Screw-Down Split-Bolt Splices

Splice large size wires without special tools—insert your wires and tighten the hex nut to make a connection.

Set Screw Lugs

The straight tongue improves conductivity by increasing the surface contact between the lug and your equipment.

Set Screw Lugs with Offset

An offset tongue gives you extra space to insert wire.