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ABB DTW38 CU TP TRANSITION WASHER 3

Manufacturer: Thomas & Betts | Catalog # DTW38 | North Coast Part # 155031
$321.19/c (100 ea)
ea
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Specification Sheet Brochure Product Catalog Page
Transition Washer for Connecting Aluminum/Aluminum, Aluminum/Copper and Aluminum/Copper Lugs and Bus Bar, Outer Diameter 25.4mm (1.0 Inch), Inner Diameter 10.9mm (0.43 Inch), Stud Size 3/8 Inch, Copper Alloy, Tin Plated

Technical Information

Applications
Connect Copper to Aluminium, Copper to Copper or Aluminium to Aluminium Component
Material
Copper
Standard
UL E9809
Type
Transition Washer

Manufacturer Information

Brand
Thomas & Betts (T&B)
Sub Brand
Color-Keyed®

General Product Info

12-Digit UPC
786210869582
Color
Silver
Finish
Tin Plated
GTiN
05414363150299
Product UPC
78621086958

Dimensions

Inside Diameter
0.27 in
Outside Diameter
1 in
Thickness
0.035 in
Features
  • Teeth on the transition washers penetrate aluminum and copper oxides, enabling copper to aluminum connections to be made in a bolted joint without the use of inhibiting compounds.
  • Transition washers also accommodate the difference in thermal expansion between copper and aluminum, and enhances the efficiency of bolted grounding connections.
Notes
  • Wire sizes and combinations shown have been tested to and meet or exceed Thomas & Betts specifications. Connectors may be suitable for other wire sizes or combinations. Thomas & Betts sells these connectors with the understanding that the user will perform the necessary tests to determine their suitability for the intended purpose.
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