We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Five copper ground rod clamps for 5/8 inch rod, 10 to 3 AWG, UL467 listed

Burndy

Burndy GRL5 Ground Rod Clamp 10-3 AWG Copper 5 Pack

SKU CH-NMPW-8EMJ6

Connects 10 to 3 AWG copper grounding wire to a 5/8 in rod, UL 467 listed for direct burial, five per pack

  • TypeCable Management & Conduit
  • UL 467 listed for direct-burial safety
  • Copper construction handles 10–3 AWG conductors
  • Fits 5/8 in ground rods securely
  • Mechanical clamp installs without special tools
  • Five-clamp pack covers multiple grounding points

Ground Rod Clamp — 5 Pack

The Burndy GRL5 clamp connects a single copper grounding conductor to a 5/8 in ground rod. It accepts stranded wire from 10 AWG to 3 AWG and is UL 467 listed for direct burial. The pack contains five copper clamps for residential or commercial grounding work.

Before ordering

Verify that your grounding conductor is stranded copper within the 10 to 3 AWG range. Confirm the ground rod diameter is 5/8 in so the clamp fits correctly. Ensure local code permits a mechanical connector of this type for the intended application.

Thermals, noise and power

The clamp is a passive copper component with no moving parts, so it produces no noise and draws no power. Normal operation adds no thermal load to the grounding system. Copper construction resists corrosion in direct-burial conditions.

Highlights

  • UL 467 listed for direct-burial safety
  • Copper construction handles 10–3 AWG conductors
  • Fits 5/8 in ground rods securely
  • Mechanical clamp installs without special tools
  • Five-clamp pack covers multiple grounding points

Specifications

BrandBURNDY
TypeCable Management & Conduit

Questions about this item

Does the pack of five clamps include the grounding wire or must it be purchased separately?

The clamps accept 10 to 3 AWG stranded copper wire; the wire itself is not included and must be bought separately.

Should I choose a different clamp if my ground rod is not 5/8 inch?

These clamps are sized for 5/8 inch rods only; a different rod diameter requires a different clamp.

What does the UL 467 direct-burial listing mean for an installed clamp?

It means the connection is rated for direct burial in earth without additional protection.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.