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Aluminium mechanical lug, three conductor slots, two mounting holes, slotted heads

Burndy

Burndy K3A26U2N mechanical lug 2/0 AWG 3 conductor 2 hole 1/2 in stud

SKU CH-55HE-Z7GKB

Connects three 2/0 AWG aluminium or copper conductors with a two-hole 1/2 in stud mounting

  • TypeElectrical Connectors
  • Connects three 2/0 AWG conductors per lug
  • Accepts both aluminium and copper stranded wire
  • Rated for 600 V at up to 194 °F
  • Two-hole 1/2 in stud pattern on 1.75 in centres
  • Slotted-head design speeds installation

Product overview

The Burndy K3A26U2N is a three-conductor mechanical lug rated for a maximum of 2/0 AWG copper or aluminium conductors. It accepts stranded copper wire from 14 AWG up to 2/0 AWG and mounts on a 1/2 inch stud with two holes spaced 1.75 inches apart.

Installation checks

Verify that your conductors fall within the 14 AWG to 2/0 AWG stranded copper range and that the lug body material is compatible with your cable type. Ensure the mounting surface provides a 1/2 inch stud and the 1.75 inch hole spacing matches the lug's 3.06 inch tongue length and 1.95 inch width.

Sustained-load behaviour

The aluminium body is rated for continuous operation up to 194 degrees Fahrenheit at 600 volts maximum. With a tongue thickness of 0.19 inches and three terminations, the connector maintains stable contact resistance under prolonged thermal cycling without relying on spring tension.

Highlights

  • Connects three 2/0 AWG conductors per lug
  • Accepts both aluminium and copper stranded wire
  • Rated for 600 V at up to 194 °F
  • Two-hole 1/2 in stud pattern on 1.75 in centres
  • Slotted-head design speeds installation

Specifications

BrandBURNDY
TypeElectrical Connectors

Questions about this item

Does the lug come with mounting bolts or do I need to buy 1/2 in stud hardware separately?

The lug has two 0.56 in diameter holes spaced 1.75 in apart for 1/2 in studs; bolts, nuts and washers are not included.

Should I choose the 3-conductor version or a single-conductor lug for my 2/0 AWG copper feed?

This model terminates three conductors up to 2/0 AWG each; select it when you need three parallel connections on one lug.

Will the 600 V rating hold at the 194 °F maximum temperature inside a motor junction box?

Yes, the connector is rated 600 V at up to 194 °F, matching the stated maximum operating temperature.

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