Home Products 6-4/0GA Copper Mechanical Lug

Order Any Quantity

No Order Minimum

In-Stock Items Ship Same Day

Quality Guaranteed

6-4/0GA Copper Mechanical Lug
Commercial grade mechanical copper lug
6-4/0GA Copper Mechanical Lug
Commercial grade mechanical copper lug

6-4/0GA Copper Mechanical Lug

SLU225-1

$11.23

| /

Copper mechanical (set-screw) lug for one conductor from 6 AWG to 4/0 AWG — no crimp tool needed. A set screw and pressure bar clamp the wire, and the offset tongue bolts through a 0.34" hole. C-UL-us Listed and CSA Certified.

Use it for: panel, transformer, bus bar and grounding connections where a large crimper is not available or the conductor may need to be re-terminated.

Choose something else if: you are joining aluminum conductors — the 6GA-350MCM Dual Rated Mechanical Lug is rated for copper or aluminum. For fine-strand battery cable, a crimped tinned copper lug is usually better.

Priced per piece — order any quantity. See all mechanical lugs.

• Wire Range: 6 AWG - 4/0 AWG
• Material: Electrolytic copper for maximum conductivity
• Tongue Type: Offset tongue design
• Hardware: Plated steel set screw
• Dimensions: 2.38" L × 1.00" W × 1.17" H
• Tongue Thickness: 0.13"
• Mounting Hole Diameter: 0.34"
• Connection Type: Mechanical set screw with concave pressure bar
• Certifications: C-UL-us Listed, CSA Certified, RoHS Compliant

• Equipment Grounding & Bonding - Connect grounding conductors to equipment frames, enclosures, and grounding bars where offset tongue provides clearance.

• Transformer & Generator Terminations - Terminate power cables to transformers and generators where offset mounting accommodates tight spaces or angled connections.

• Panel Board & Switchgear Connections - Join conductors to bus bars and terminals in electrical panels where offset design allows better wire routing and clearance.

• Motor Control Centers - Provide secure terminations in motor starters and control equipment where space constraints require offset mounting configuration.

  • C-UL-us Listed
  • CSA Certified
  • RoHS Compliant
  • Free Shipping on orders $50+
  • Orders placed before 3pm PST ship same day
  • 30-day no-hassle return
  • Buyer may be liable for return shipping charges

You may also like

Need More Parts for Your Project?

Explore our full catalog of professional-grade electrical supplies

Shop by Category

CABLE MANAGEMENT

Cable Ties Cable Clamps Grommets Split Loom Spiral Wrap

TERMINALS

Ring Terminals Spade Terminals Butt Connectors Quick Disconnects Copper Lugs Bullet Terminals

WIRE & CABLE

Primary Wire Battery Cable Trailer Wire Bonded Primary Wire Battery Lugs

WIRE CONNECTORS

Twist-On Connectors Quick Splice Pigtail Connectors Wago Push In Connectors

HEAT SHRINK

Single Wall Heat Shrink Dual Wall Heat Shrink

SWITCHES

Toggle Switches Rocker Switches Push Button Switches Indicator Lights

POWER DISTRIBUTION

Split Bolts Mechanical Lugs Aluminum Reducers Terminal Blocks