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

BURNDY Upper and Lower Crimping Die: 350 kcmil Copper Lug, YA/YS, 1 Sizes - Burndy Replacement Crimping Dies
BURNDYBurndy Replacement Crimping Dies

BURNDY Upper and Lower Crimping Die: 350 kcmil Copper Lug, YA/YS, 1 Sizes

The BURNDY Upper and Lower Crimping Die (MPN U31RT) is a replacement crimping die set designed for 350 kcmil copper lugs. It is compatible with YA and YS series tools, has a red color identifier, and supports a…

SKU 3G-OTH-252835

Brand
BURNDY
Item
Upper and Lower Crimping Die: 350 kcmil Copper Lug, YA/YS, 1 Sizes
Category
Burndy 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

BURNDY
Manufacturer Part Number
U31RT
Type
YA/YS, 12 ton Max Crimping Force
Sizes
1

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

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

Product Description

The BURNDY Upper and Lower Crimping Die (MPN U31RT) is a replacement crimping die set designed for 350 kcmil copper lugs. It is compatible with YA and YS series tools, has a red color identifier, and supports a maximum crimping force of 12 tons. This die set is manufactured by BURNDY and is part of the PAT46 product family.

Frequently Asked Questions

What is the BURNDY U31RT crimping die used for?

The BURNDY U31RT upper and lower crimping die is used to crimp 350 kcmil copper lugs onto electrical cables. It is designed for use with YA and YS series tools, delivering a maximum crimping force of 12 tons. This die set is commonly applied in industrial power distribution and heavy-duty electrical installations.

What are the specifications of the BURNDY U31RT die?

The BURNDY U31RT is a red-colored, single-size die set for 350 kcmil copper lugs. It is compatible with YA and YS series tools, has a maximum crimping force of 12 tons, and is part of the PAT46 product family. The manufacturer part number is U31RT, and it is made by BURNDY.

Where to buy BURNDY U31RT crimping dies worldwide?

You can source the BURNDY U31RT crimping die set from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine BURNDY replacement dies for your YA/YS tools.

How to select the correct BURNDY crimping die for 350 kcmil lugs?

To select the correct die, match the die size to the lug conductor size—350 kcmil copper requires the U31RT die set. Ensure your tool is a BURNDY YA or YS series with a 12-ton crimping force. The red color identifier on the U31RT helps confirm compatibility. Always verify the die matches the lug type and tool model before use.

Used in

Common applications for BURNDY
Power distribution panelboards — BURNDY KA31U mechanical panelboard lugs for 6 AWG to 350 kcmil copper conductors
Grounding electrode systems — BURNDY C5 bronze pipe ground clamps for bonding water pipes to grounding conductors
Transformer connections — BURNDY QA1CB straight mechanical lugs for 4 AWG to 1 AWG copper wire terminations
Industrial control cabinets — BURNDY KLU25 offset-tongue lugs for 14 AWG to 10 AWG wire connections on #6 studs
Multitap splicing in junction boxes — BURNDY BIBD60010 aluminum multitap connector for 4 AWG to 600 kcmil conductors
Crimping copper lugs in switchgear — BURNDY UO replacement dies with Y35 head for 6 to 2 AWG copper lugs

BURNDY Products

3G Electric supplies BURNDY burndy 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
BURNDY Upper and Lower Crimping Die: 750 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U39RT)
BURNDY
BURNDY Upper and Lower Crimping Die: 750 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U39RT)
BURNDY Upper and Lower Crimping Die: 400 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U32RT)
BURNDY
BURNDY Upper and Lower Crimping Die: 400 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U32RT)
BURNDY Upper and Lower Crimping Die: 300 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U30RT)
BURNDY
BURNDY Upper and Lower Crimping Die: 300 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U30RT)
BURNDY Upper and Lower Crimping Die: 250 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U29RT)
BURNDY
BURNDY Upper and Lower Crimping Die: 250 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U29RT)
BURNDY Upper and Lower Crimping Die: 500 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U34RT)
BURNDY
BURNDY Upper and Lower Crimping Die: 500 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U34RT)
BURNDY Upper and Lower Crimping Die: 600 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U36RT)
BURNDY
BURNDY Upper and Lower Crimping Die: 600 kcmil Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U36RT)

More from BURNDY

View all BURNDY parts
BURNDY Upper and Lower Crimping Die: 2 to 2/0 AWG Copper Lug, YA/YS, 1 Sizes, Copper (MPN W26VT)
BURNDY
BURNDY Upper and Lower Crimping Die: 2 to 2/0 AWG Copper Lug, YA/YS, 1 Sizes, Copper (MPN W26VT)
BURNDY Upper and Lower Crimping Die: 2/0 AWG to 300 kcmil Copper Lug, YA/YS, 1 Sizes, Copper (MPN W30RT)
BURNDY
BURNDY Upper and Lower Crimping Die: 2/0 AWG to 300 kcmil Copper Lug, YA/YS, 1 Sizes, Copper (MPN W30RT)
BURNDY Upper and Lower Crimping Die: 2/0 AWG Copper Lug/6 to 2/0 AWG Aluminum Lug, YA-A/YS-A (MPN W241)
BURNDY
BURNDY Upper and Lower Crimping Die: 2/0 AWG Copper Lug/6 to 2/0 AWG Aluminum Lug, YA-A/YS-A (MPN W241)
BURNDY Upper and Lower Crimping Die: 8 AWG Copper Lug, YH, 4 Sizes, 12 ton Max Crimping Force (MPN U11T1)
BURNDY
BURNDY Upper and Lower Crimping Die: 8 AWG Copper Lug, YH, 4 Sizes, 12 ton Max Crimping Force (MPN U11T1)
BURNDY Upper and Lower Crimping Die: 300 to 750 kcmil Copper Lug, YA/YS, 1 Sizes, Copper (MPN W31RT)
BURNDY
BURNDY Upper and Lower Crimping Die: 300 to 750 kcmil Copper Lug, YA/YS, 1 Sizes, Copper (MPN W31RT)
BURNDY Upper and Lower Crimping Die: 1/0 AWG Aluminum Lug/1/0 AWG Copper Lug, YDR-R, 1 Sizes (MPN W167)
BURNDY
BURNDY Upper and Lower Crimping Die: 1/0 AWG Aluminum Lug/1/0 AWG Copper Lug, YDR-R, 1 Sizes (MPN W167)
BURNDY Upper and Lower Crimping Die: 2/0 AWG Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U26RT)
BURNDY
BURNDY Upper and Lower Crimping Die: 2/0 AWG Copper Lug, YA/YS, 1 Sizes, 12 ton Max Crimping Force (MPN U26RT)
BURNDY Upper and Lower Crimping Die: 4/0 AWG Copper Lug/5 to 4/0 AWG Aluminum Lug, YCA-R, 1 Sizes (MPN W243)
BURNDY
BURNDY Upper and Lower Crimping Die: 4/0 AWG Copper Lug/5 to 4/0 AWG Aluminum Lug, YCA-R, 1 Sizes (MPN W243)