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Copper lug connector, tin finish, one hole, 4 AWG, pack of 5

Burndy

Burndy YAD4CM16E58 One Hole Lug Compress Connector 4 AWG PK5

SKU CH-GCR4-TV7B7

Copper compression lug for 4 AWG wire, 600 V rated with tin-plated barrel

  • TypeElectrical Connectors
  • Length5.000
  • Electrolytic copper construction ensures high conductivity
  • Rated for 600 V and 302 °F maximum operating temperature
  • Brazed long barrel design provides secure crimp termination
  • Tin-plated copper contact resists corrosion for reliable connections
  • One-hole lug with 1.1 in tongue width fits standard studs

Product Identity

The Burndy YAD4CM16E58 is a one-hole compression lug designed for 4 AWG copper conductors. It suits electricians and installers who need a reliable crimp termination for power distribution up to 600 V.

Compatibility Check

Verify that your crimping tool accepts the 0.41 in barrel outside diameter and 0.43 in barrel length. Ensure the 1.1 in tongue width fits the mounting stud and that the tin-plated copper contact meets your project specifications.

Upgrade Context

This connector replaces mechanical set-screw lugs where a permanent, low-resistance joint is required. The brazed barrel and UL 467 listing make the step up worthwhile for grounded installations that must withstand 302 °F operating temperatures.

Highlights

  • Electrolytic copper construction ensures high conductivity
  • Rated for 600 V and 302 °F maximum operating temperature
  • Brazed long barrel design provides secure crimp termination
  • Tin-plated copper contact resists corrosion for reliable connections
  • One-hole lug with 1.1 in tongue width fits standard studs

Specifications

TypeElectrical Connectors
BrandBURNDY
Length5.000

Questions about this item

What comes in the pack and what else is needed for installation?

The pack contains five 4 AWG copper lugs with a 1.1 in tongue and .43 in barrel length; a compatible crimp tool and heat-shrink or tape for insulation must be purchased separately.

How do I decide between the listed Grainger part numbers 22P219 and 22P221?

Both Grainger numbers reference the same YAD4CM16E58 lug; choose the one that matches your internal stock code or purchasing system.

What does the 600 V rating mean when the lug is crimped in a panel?

The 600 V maximum voltage is the insulation withstand limit for the crimped connection, provided the barrel is correctly compressed on 4 AWG copper and the joint is properly insulated.

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