Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
BURNDY KSU20 Split-Bolt Connector, Copper, for Steel Wire 4-10 AWG - Split Bolts
BURNDYSplit Bolts

BURNDY KSU20 Split-Bolt Connector, Copper, for Steel Wire 4-10 AWG

The BURNDY KSU20 is a split-bolt connector designed for wire sizes 4 AWG to 10 AWG, featuring a copper body material. It is rated for use with steel wire and is not rated for direct burial applications.

SKU 3G-OTH-16402

Also listed as: KSU 20 · KSU-20

Brand
BURNDY
Item
KSU20 Split-Bolt Connector, Copper, for Steel Wire 4-10 AWG
Part Number
KSU20
Category
Split Bolts
Available to Order
Also known as:KSU20BURNDY
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BURNDY
Manufacturer Part Number
KSU20
For Wire Material
Steel
Direct Burial Rated
No

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 KSU20 is a split-bolt connector designed for wire sizes 4 AWG to 10 AWG, featuring a copper body material. It is rated for use with steel wire and is not rated for direct burial applications.

Frequently Asked Questions

What is the BURNDY KSU20 split-bolt connector used for?

The BURNDY KSU20 split-bolt connector is used for splicing or tapping steel wire in industrial electrical installations. It accommodates wire sizes 4 AWG to 10 AWG and is suitable for indoor or above-ground applications where direct burial is not required.

What are the specifications of the BURNDY KSU20 split-bolt connector?

The BURNDY KSU20 is a split-bolt connector with a copper body, designed for steel wire from 4 AWG to 10 AWG. It is not rated for direct burial. The manufacturer part number is KSU20, and it is produced by BURNDY.

Where to buy BURNDY KSU20 split-bolt connectors worldwide?

3G Electric supplies the BURNDY KSU20 split-bolt connector worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a BURNDY KSU20 split-bolt connector?

To install the BURNDY KSU20, strip the steel wire ends, insert them into the connector channels, and tighten the bolt evenly with a wrench until secure. Ensure the connection is not used in direct burial applications. Follow standard electrical safety practices.

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
Not sure this is the right part? Photo-identify it

BURNDY Products

3G Electric supplies BURNDY split bolts. 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

More from BURNDY

View all BURNDY parts
Copper-body split-bolt connector for splicing or tapping copper wire. Accepts wire sizes 1 AWG to 6 AWG and 2 AWG to 6 AWG. Rated for direct burial, suitable for underground electrical connections in power distribution, grounding, and bonding applications
BURNDY
Copper-body split-bolt connector for splicing or tapping copper wire. Accepts wire sizes 1 AWG to 6 AWG and 2 AWG to 6 AWG. Rated for direct burial, suitable for underground electrical connections in power distribution, grounding, and bonding applications
The BURNDY KSA2/0 split-bolt connector features an aluminum body and is rated for direct burial. It accommodates wire sizes from 2/0 AWG to 2 AWG. This connector is used for splicing and tapping conductors in electrical systems, suitable for underground and outdoor applications where moisture resistance is required
BURNDY
The BURNDY KSA2/0 split-bolt connector features an aluminum body and is rated for direct burial. It accommodates wire sizes from 2/0 AWG to 2 AWG. This connector is used for splicing and tapping conductors in electrical systems, suitable for underground and outdoor applications where moisture resistance is required

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first