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by Burndy 

Catalog ID: U2HR153

Copper Bus Connectors, Two 1/4 IN to 1 IN CU TUBE, Two 4/0 STR. To 1250 kcmil CU Cable.

Product Details


Application Substation
Connector Type Bus Support
Fitting Type Rigid Conduit
Hardware Type Cap mounting kit (w/o nuts)
Material Copper Alloy, Cast
Material - Hardware Silicon Bronze
Mounting Hardware 1/2-13 x 1" GS
One Wrench Installation Y
Plated N
Plating Type Unplated
Type Cable or Tube to Insulator Bus Supports
UPC 781810168868
UPC 12 Digit 7818101688688


Bolt Circle Diameter 3.00 in
Dimension - B Length inch 3.75 in
Dimension - G inch 2.00 in
Dimension - Height inch 3.50 in
Dimension - Hole Size fraction 9/16
Dimension - Hole Size inch 0.56 in
Dimension - L Length Overall mm 95 mm
Dimension - Length Overall inch 3.75 in
Dimension - Width inch 4.75 in
Dimension - Width mm 121 mm

Electrical Ratings

Rating - KVA 230 kV

Conductor Related

Conductor - Connection Combination Base to Tube or Cable
Conductor - Copper Str Size 4/0 AWG;250 kcmil;300 kcmil;350 kcmil;400 kcmil;450 kcmil;500 kcmil;550 kcmil;600 kcmil;700 kcmil;750 kcmil;800 kcmil;850 kcmil;900 kcmil;1000 kcmil;1250 kcmil
Conductor - Copper Str Size Range 4/0 AWG-1250 kcmil
Conductor - Copper Tube Std Size 1/4 IPS IPS;3/8 IPS IPS;1/2 IPS IPS;3/4 IPS IPS;1 IPS IPS
Conductor - Copper Tube Std Size Range 1/4 IPS-1 IPS
Conductor Spacing 2 in
Number Of Conductors 2

Certifications and Compliance

Certification - CSA Approved No
Certification - ETL No
Certification - UL Recognized No
Certification - cULus No
Standards - RoHS Compliance Status EX
UL Listed No


Customer Notices

Sales Drawings