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Copper terminal double hex head two holes 3.63In length

Burndy

Burndy Terminal 4AWG 3.63In Copper Double Hex 2-Hole

SKU CH-9HVY-2KP7N

Copper terminal fits 4-1 AWG stranded wire, double-hex head with two 0.34 in holes spaced 0.88 in, rated 600 V and 194 °F

  • TypeCommercial
  • Copper body handles 600 V and 194 °F safely
  • Double-hex head gives secure crimp on 4-1 AWG stranded copper
  • Two-hole tongue with .88 in spacing fits 5/16 in studs
  • Compact 3.63 in length suits tight panel layouts
  • .22 in tongue thickness resists vibration and pull-out

Burndy 4 AWG Copper Terminal

This Burndy copper terminal connects a single 4 AWG to 1 AWG stranded copper conductor using a double hex head. Two mounting holes spaced 0.88 inches apart accept 5/16 inch studs. The connector is rated for 600 volts and a maximum operating temperature of 194 degrees Fahrenheit. It suits commercial electrical installations requiring a secure mechanical lug.

Upgrading from single-hole or smaller-gauge lugs

A two-hole pattern prevents rotation under vibration better than single-hole alternatives. The double hex head allows high-torque installation for a gas-tight joint on thick conductors. The jump is worthwhile when mechanical security on 4 AWG to 1 AWG copper runs is critical, such as in heavy-duty automotive or industrial power distribution.

Limits of the 600 V mechanical lug standard

The 600 volt rating restricts use to low-voltage circuits only. Copper body material limits compatibility to copper conductors; aluminum wire must not be terminated here. The fixed 0.34 inch hole diameter and 0.88 inch spacing require matching busbar or lug patterns. The 194 degree Fahrenheit thermal ceiling caps ambient plus current heating.

Highlights

  • Copper body handles 600 V and 194 °F safely
  • Double-hex head gives secure crimp on 4-1 AWG stranded copper
  • Two-hole tongue with .88 in spacing fits 5/16 in studs
  • Compact 3.63 in length suits tight panel layouts
  • .22 in tongue thickness resists vibration and pull-out

Specifications

BrandBurndy
TypeCommercial

Questions about this item

What stud size and hole spacing does the 5/16 in double-hole terminal need for mounting?

The terminal uses a 5/16 in stud size with two holes spaced 0.88 in apart and each hole measures 0.34 in diameter.

Which crimp tool and die are required for the double hex head on 4 AWG to 1 AWG copper wire?

Use a Burndy-compatible crimper with a double-hex die set that covers the 4 AWG through 1 AWG stranded copper range for a proper compression.

Will the copper body and 194 °F rating hold up in an engine bay that sees regular heat cycles?

The pure copper body rated to 194 °F and 600 V is designed for continuous high-temperature automotive environments.

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