Technical Bulletin

ManualsBrandsPanduit ManualsBare WireAluminum Grounding Clamp, Dual Rated, #1

StructuredGround

™

Mechanical Connectors

• Used to ground copper code conductor to at surfaces

• Cast from high strength, electrolytic bronze to provide

reliable grounding connections

• High strength silicon bronze hardware for long term

reliable assembly

• Accommodates a wide range of conductor sizes –

minimizes inventory requirements, saves cost

• Incorporates spacer plate to separate conductor from

mounting surface

• cULus 467 Listed for grounding and bonding and suitable

for direct burial in earth or concrete

• Used to ground two copper code conductors to at

surfaces

• Cast from high strength, electrolytic bronze

• Cast body includes anti-rotational anges to keep hex

head bolt from spinning

• High strength silicon bronze hardware for long term

reliable assembly

• Incorporates spacer plate to separate conductors from

mounting surface

• cULus 467 Listed for grounding and bonding and

suitable for direct burial in earth or concrete

Bronze Grounding Clamp with Spacer for Flat Surfaces

Part Number

Conductor Size Range

(AWG)

Figure Dimensions

(In.)

Hex Size

(In.)

Std.

Pkg.

Qty.L W H Bolt Nut

GM-2-Q #4 SOL – 2/0 STR 1.63 1.13 1.75 9/16 9/16 25

GM-3-Q 2/0 SOL – 250 kcmil 2.13 1.50 2.00 3/4 3/4 25

Part Number

Conductor Size Range

(AWG)

Figure Dimensions

(In.)

Hex Size

(In.)

Std.

Pkg.

Qty.L W H Bolt* Nut

GBC2250-12-X 2/0 SOL - 250 kcmil 2.04 1.25 2.27 3/4 3/4 10

RATED

*Bolt head will be contained within the anti-rotational anges of cast body

Bronze Ground Bar Clamp with Spacer for Flat Surfaces, Two Conductor

RATED