We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

MILWAUKEE Upper and Lower Crimping Die: 3/0 AWG, U Style Dies, For Use With 2779-22 - Milwaukee Replacement Crimping Dies
MILWAUKEEMilwaukee Replacement Crimping Dies

MILWAUKEE Upper and Lower Crimping Die: 3/0 AWG, U Style Dies, For Use With 2779-22

The MILWAUKEE Upper and Lower Crimping Die (MPN 49-12-U03A) is a U Style replacement die set for crimping 3/0 AWG electrical wire and cable. Designed for use with the MILWAUKEE M18™ FORCE LOGIC™ model 2779-22…

SKU 3G-OTH-400985

Also listed as: 4912U03A · 49 12 U03A

Brand
MILWAUKEE
Item
Upper and Lower Crimping Die: 3/0 AWG, U Style Dies, For Use With 2779-22
Category
Milwaukee Replacement Crimping Dies
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-12-U03A
Type
U Style Dies, For Use With 2779-22
Sizes
2

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Upper and Lower Crimping Die (MPN 49-12-U03A) is a U Style replacement die set for crimping 3/0 AWG electrical wire and cable. Designed for use with the MILWAUKEE M18™ FORCE LOGIC™ model 2779-22 crimping tool, this Ruby-colored die set accommodates 2 sizes.

Frequently Asked Questions

What is the MILWAUKEE 49-12-U03A crimping die used for?

The MILWAUKEE 49-12-U03A upper and lower crimping die is used for crimping 3/0 AWG electrical wire and cable. It is a U Style replacement die set designed for use with the MILWAUKEE M18™ FORCE LOGIC™ model 2779-22 crimping tool, accommodating 2 sizes.

What are the specifications of the MILWAUKEE 49-12-U03A crimping die?

The MILWAUKEE 49-12-U03A is a U Style die set for crimping 3/0 AWG electrical wire and cable. It is Ruby-colored, designed for the MILWAUKEE M18™ FORCE LOGIC™ model 2779-22 crimping tool, and accommodates 2 sizes. The manufacturer part number is 49-12-U03A.

Where to buy MILWAUKEE 49-12-U03A crimping dies worldwide?

You can source the MILWAUKEE 49-12-U03A crimping dies worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the MILWAUKEE 49-12-U03A crimping die?

To install the MILWAUKEE 49-12-U03A die set, ensure the M18™ FORCE LOGIC™ model 2779-22 tool is disconnected from power. Insert the upper and lower dies into the tool's die holder, aligning the U Style grooves. Secure them per the tool's manual, then test with a scrap wire before use.

Used in

Common applications for MILWAUKEE
Electrical panel assembly — Milwaukee U-style crimping dies (49-16-U250) for 250 kcmil copper lugs
Automotive repair — Milwaukee 1/2 in drive impact sockets (49-66-6242) for removing lug nuts
Construction framing — Milwaukee hex bit sockets (45-34-1079) for driving hex-head screws
Industrial maintenance — Milwaukee cordless crimping tool kit (2678-22BG) for cable terminations
Tool repair — Milwaukee cord set (22-64-0121) for replacing damaged power cords on equipment

MILWAUKEE Products

3G Electric supplies MILWAUKEE milwaukee replacement crimping dies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
MILWAUKEE Upper and Lower Crimping Die: 3/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U03AC)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 3/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U03AC)
MILWAUKEE Upper and Lower Crimping Die: 1/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U01AC)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 1/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U01AC)
MILWAUKEE Upper and Lower Crimping Die: 2/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U02AC)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 2/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U02AC)
MILWAUKEE Upper and Lower Crimping Die: 1/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U01A)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 1/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U01A)
MILWAUKEE Upper and Lower Crimping Die: 4/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U04AC)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 4/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U04AC)
MILWAUKEE Upper and Lower Crimping Die: 4/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U04A)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 4/0 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U04A)

More from MILWAUKEE

View all MILWAUKEE parts
MILWAUKEE Upper and Lower Crimping Die: 4 AWG, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U004C)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 4 AWG, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U004C)
MILWAUKEE Upper and Lower Crimping Die: 8 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U008C)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 8 AWG, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U008C)
MILWAUKEE Upper and Lower Crimping Die: 2 AWG, W Style Dies, For Use With 2678-20, 2 Sizes (MPN 49-16-W239)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 2 AWG, W Style Dies, For Use With 2678-20, 2 Sizes (MPN 49-16-W239)
MILWAUKEE Upper and Lower Crimping Die: 4 AWG, W Style Dies, For Use With 2678-20, 2 Sizes (MPN 49-16-W162)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 4 AWG, W Style Dies, For Use With 2678-20, 2 Sizes (MPN 49-16-W162)
MILWAUKEE Upper and Lower Crimping Die: 6 AWG, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U006C)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 6 AWG, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U006C)
MILWAUKEE Upper and Lower Crimping Die: 750 kcmil, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U750)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 750 kcmil, U Style Dies, For Use With 2779-22, 2 Sizes (MPN 49-12-U750)
MILWAUKEE Upper and Lower Crimping Die: 8 AWG, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U008)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 8 AWG, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U008)
MILWAUKEE Upper and Lower Crimping Die: 300 kcmil, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U300C)
MILWAUKEE
MILWAUKEE Upper and Lower Crimping Die: 300 kcmil, U Style Dies, For Use With 2679-20/49-16-U000 (MPN 49-16-U300C)