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Purple Burndy U654 crimping die for 4 AWG 12 tons

Burndy

Burndy U654 Type U crimping die purple 4 AWG 12 tons

SKU CH-3CD0-MEAKK

Upper and lower crimping die for 4 AWG aluminum lugs with 12-ton capacity, compatible with PAT750, Y35, Y39, Y45, Y46 and Y750 series tools

  • Purple colour code identifies 4 AWG aluminium lug capacity
  • U-style die series fits PAT750, Y35, Y39, Y45, Y46, Y750 crimpers
  • 12-ton maximum crimping force handles heavy-duty connections
  • Upper and lower die halves ensure complete crimp cycle
  • Designed for hand and power crimping tool operation

Product identity

The Burndy U654 is a Type U crimping die set for professional electricians and linesmen who terminate aluminium lugs with hand or powered crimping tools. It is not for users needing dies for copper connectors or for crimpers outside the listed tool series.

Deciding specification

The die is colour-coded purple and rated for 4 AWG aluminium lugs at a maximum crimping force of 12 tons, so it only matches applications that specify that exact wire size and force rating.

Build integration

It fits the upper and lower stations of Burndy PAT750, Y35, Y39, Y45, Y46 and Y750 crimpers, letting crews standardise on one die profile across hand and hydraulic tools without carrying separate sets.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $117.99
Pricier than about 58% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameBURNDY

Questions about this item

What does the 12-ton rating mean when I am using this die with a compatible crimper?

The die is designed to handle up to 12 tons of crimping force from tools such as the Y35, Y39, Y45, Y46, Y750 or PAT750, allowing secure terminations on 4 AWG aluminum lugs.

Which tool series does the U654 die fit, and what does that limit in practice?

It fits the U-style die series used on Burndy PAT750, Y35, Y39, Y45, Y46 and Y750 crimpers, so the crimper model determines whether the die can be installed and used.

What physical features let me confirm the die will mount in my crimper?

The die uses the U-style form factor with a purple colour code for 4 AWG aluminum lugs, matching the upper and lower die pockets on the listed Burndy tool series.

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