You may also like
Burndy KS Series Copper Split-Bolt Connector, Mechanical
Model: BUR-P470187
Burndy KS Series Copper Split-Bolt Connector, MechanicalThe Burndy KS Series Copper Split-Bolt Connector is a family of solid copper mechanical splicing connectors engineered for reliable run and tap...
Burndy
Starting at
$2.39
Burndy KSU17 Split Bolt Connector with Spacer, Tin-Plated Copper Alloy
The Burndy KSU17 is a high-strength, tin-plated copper alloy split bolt connector built with an integrated spacer for 8AWG conductor connections. As part of Burndy's SERVIT line of mechanical connectors, the KSU17 uses its spacer to keep dissimilar conductors separated while extending the contact length along the splice, resulting in a more secure and stable mechanical connection. The tin-plated copper alloy body is engineered to hold up under installation torque while maintaining reliable conductivity at the connection point. This split bolt connector is designed for electricians who need a dependable mechanical splice for 8AWG conductors in commercial, industrial, and utility wiring work.
Key Features
- Conductor Range: Engineered for 8AWG conductors, providing a properly sized fit for a secure mechanical splice.
- High-Strength Copper Alloy Construction: The copper alloy body is built to withstand installation torque and long-term mechanical stress without deforming.
- Integrated Spacer: The spacer separates dissimilar conductors within the connector and increases the contact length along the splice for a stronger, more stable connection.
- Tin-Plated Finish: Tin plating helps protect the copper alloy surface from corrosion and supports consistent conductivity at the connection point over time.
- Mechanical Split Bolt Design: A bolt-and-nut split design allows the connector to be installed and tightened with standard tools, without the need for soldering or specialty crimping equipment.
- SERVIT Series Connector: Part of Burndy's SERVIT family of copper alloy mechanical connectors used for splicing and tapping applications.
Technical Specifications
- Conductor Range: 8AWG
- Product Type: Mechanical
Typical Applications
- Conductor Splicing and Tapping Connections
- Joining Dissimilar Conductor Types in a Single Connection
- Electrical Power Distribution Systems
- Commercial, Industrial, and Utility Wiring Installations
- Grounding and Bonding Conductor Splices
Why Burndy?
Burndy has long been a trusted name in mechanical and compression connectors for the electrical trade, and the KSU17 reflects that focus on dependable, code-compliant hardware. Its high-strength copper alloy body, tin-plated finish, and spacer design work together to deliver a secure splice that holds up to real-world job site demands. For electricians who need a reliable way to join 8AWG conductors, including dissimilar conductor types, the Burndy KSU17 split bolt connector offers a straightforward, field-proven mechanical connection.
Manufacturer Resources
Spec Sheet
Product Specs
- Product Type:
- Split Bolt Connector
- Product Material:
- Copper
- list_batch:
- BUR-20260916
- Department:
- Electrical
- Product Subgroup:
- Lugs & Terminals
- Product Group:
- Wire Connectors & Terminals
Burndy KSU17 – Frequently Asked Questions
1) Can I use the Burndy KSU17 to splice copper to aluminum?
The KSU17 is built with an integrated spacer whose job is to keep dissimilar conductors separated inside the connector, so joining dissimilar conductor types in a single connection is one of its stated uses. The body itself is tin-plated copper alloy, which is the plating normally specified where aluminum is involved. Confirm the conductor materials are approved on the Burndy spec sheet for your install before energizing.
2) What does the spacer on a split bolt connector actually do?
Two things. It holds the two conductors apart so dissimilar metals are not in direct contact, and it lengthens the contact run along the splice, which gives a more stable mechanical grip than a plain split bolt of the same size. On the KSU17 that spacer is part of the connector, not a separate piece to order.
3) Do I need a crimping tool or special dies for the Burndy KSU17?
No. The KSU17 is a mechanical bolt-and-nut split design, so it installs and tightens with standard hand tools. No soldering, no hydraulic crimper, no dies. That is the practical reason electricians reach for a SERVIT split bolt over a compression sleeve on a repair or a tap where they do not want to haul a crimper up a ladder.
4) Is a split bolt or a compression connector the right choice for a grounding conductor splice?
A SERVIT split bolt like the KSU17 is a mechanical connector, and conductor splicing, tapping, and grounding and bonding conductor splices are among its listed applications. It is the practical pick when the joint has to be made in the field with hand tools or may need to be opened again later. Compression connectors are the alternative where an irreversible, tooled joint is required by spec. Split bolts also generally need to be taped or insulated after tightening, since the connector ships bare.
5) Why is the Burndy KSU17 tin-plated instead of bare copper?
Tin plating over the copper alloy body protects the surface from corrosion and keeps conductivity consistent at the contact point over time. It is also the finish you want where aluminum conductors are in the joint. The base body is high-strength copper alloy so it takes installation torque without deforming.
6) Where can I get the installation torque value for the Burndy KSU17?
Torque is called out on Burndy's own spec sheet for the KSU17, published at hubbellcdn.com as BRDY-KSU17-SPEC-EN.pdf. Split bolts are torque-sensitive, so use the manufacturer's figure for the exact catalog number you have rather than a generic value, and note that the other KSU sizes have their own sheets.
How fast can I get the Burndy KSU17 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Burndy KSU17 come with a warranty?
Absolutely. The Burndy KSU17 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Burndy KSU17?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Burndy KSU17 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.