BURNDY
Image of K3A31U2N K3A31U2N, AL Universal Term, 3 Conductor, #6 AWG Str-350 kcmil, 2-Hole, 1/2" Stud, 1.75" Spacing, 3 Screws, Al/Cu Rated
Image of K3A31U2N K3A31U2N, AL Universal Term, 3 Conductor, #6 AWG Str-350 kcmil, 2-Hole, 1/2" Stud, 1.75" Spacing, 3 Screws, Al/Cu Rated

K3A31U2N, AL Universal Term, 3 Conductor, #6 AWG Str-350 kcmil, 2-Hole, 1/2" Stud, 1.75" Spacing, 3 Screws, Al/Cu Rated

Brand:

Burndy

Catalog ID:

K3A31U2N

Aluminum Universal Terminal, 3 Conductor, 2 Hole, 6 AWG (Str)-350 kcmil, 1/2" Stud, 1.75" Stud Hole Spacing, 3 Screws, Al/Cu Rated, Tin Plated.

  • Constructed from high strength aluminum alloy
  • Electro tin plating proving low contact resistance

Universal terminal, Dual-rated three conductor lugs are constructed from high strength aluminum alloy and electro tin-plated to provide low contact resistance

Product details

General

Application

For Aluminum and Copper Conductors

Catalog Number

K3A31U2N

Connector Type

Parallel Set-Screw

EU RoHS Indicator

Yes

Installation Torque Recommended in-lb

275 LBS/in

Material

Aluminum

Material - Hardware

Aluminum

Physical Attribute - Number of Holes

2

Physical Attribute - Number of Screws

3

Physical Attribute - Screw Type

Slot

Plated

Y

Plating Type

Tin plated

Sub Brand

UNIVERSAL TERM

Temperature Rating

194

Type

Bolted Lugs & Terminals

UPC

781810601150

UPC 12 Digit

7818106011500

Dimensions

Dimension - Bolt Hole Size inch

0.57 in

Dimension - Bolt Size fraction

1/2

Dimension - D inch

3.16 in

Dimension - Height fraction

1.375 in

Dimension - Height inch

1.38 in

Dimension - Height mm

35.1 mm

Dimension - Hole Size fraction

9/16

Dimension - Hole Size inch

0.56 in

Dimension - Hole Size mm

14 mm

Dimension - L Length Overall mm

114.3 mm

Dimension - Length Overall inch

4.5 in

Dimension - N inch

0.63 in

Dimension - Pad Width inch

3.52 in

Dimension - Stud Size inch

1/2 in

Dimension - Width inch

3.52 in

Dimension - Width mm

89 mm

Electrical Ratings

Rating - Minimum Voltage

600

Conductor Related

Conductor - AL Str Size

6 AWG;4 AWG;3 AWG;2 AWG;1 AWG;1/0 AWG;2/0 AWG;3/0 AWG;4/0 AWG;250 kcmil;266 kcmil;300 kcmil;336 kcmil;350 kcmil

Conductor - AL Str Size Range

6 Str.-350 Kcmil

Conductor - Copper Str Size

6 AWG;5 AWG;4 AWG;3 AWG;2 AWG;1 AWG;1/0 ;2/0 AWG;3/0 AWG;4/0 AWG;250 kcmil;300 kcmil;350 kcmil

Conductor - Copper Str Size Range

6 Str.-350 Kcmil

Conductor Size

6 AWG-350 KCMIL

Conductor Type

  • AL C Str-Size
  • CU C Str-Size

Number of Conductors

3

Certifications And Compliance

Buy American Compliant

Yes

Certification - CSA Approved

Yes

Certification - cULus

No

Certification - ETL

No

Certification - UL Listed Direct Burial

No

Certification - UL Recognized

No

Certified Listed

BABA Compliant (All status valid till December 2024)

Industry Standard(s)

UL 486A-486B

Standards - Industry Standards Met

UL 486A-486B

Standards - RoHS Compliance Status

EX

UL Listed

Yes

Logistics

Carton Quantity

18

Minimum Pack Quantity

1