Burndy K2C20 SERVIT POST Mecha...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$45.30
Burndy K2C20 SERVIT POST Mechanical Grounding Connector, 2 Cables to Flat

Burndy K2C20 SERVIT POST Mechanical Grounding Connector, 2 Cables to Flat

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Model: K2C20

In Stock (leaves warehouse same day if ordered before 3pm ET)

$45.30
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Burndy K2C20 SERVIT POST Mechanical Grounding Connector, 2 Cables to Flat

The Burndy K2C20 SERVIT POST Mechanical Grounding Connector is a copper mechanical connector engineered to join 2 cables to a flat bar or bus, delivering a dependable grounding and bonding connection for electrical systems. This connector family is available in maximum conductor size options ranging from Up to 5 AWG (Str) / 4 AWG (Sol) up to 2/0 AWG, giving electricians flexibility to match the connector to the grounding conductor sizes encountered on commercial and industrial jobs. Part of Burndy's Copper Mechanical Grounding Connectors product line, within the Cable(s) to Bar/Flat category, the K2C20 is engineered for secure, dependable cable-to-flat grounding and bonding connections on the job site, whether in new construction or retrofit work.

Key Features

  • Configuration: 2 Cables to Flat design joins two conductors to a single flat bar or bus bar within one mechanical connector body, simplifying grounding terminations.
  • Maximum Conductor Size Range: Offered from Up to 5 AWG (Str) / 4 AWG (Sol) through Up to 2/0 AWG, so electricians can select the option matched to their conductor size on this connector platform.
  • Copper Construction: Copper mechanical connector body supports strong electrical conductivity and long-term corrosion resistance for grounding and bonding circuits.
  • SERVIT POST Series: Part of Burndy's SERVIT POST line of mechanical connectors, built for dependable, code-compliant grounding connections.
  • Mechanical Connection: Bolted mechanical design allows straightforward field installation without specialty crimping tools or compression dies.
  • Grounding & Bonding Use: Purpose-built as a mechanical grounding connector for bonding cables to flat bars, bus bars, or ground plates in a single termination point.
  • Cable(s) to Bar/Flat Category: Classified within Burndy's Copper Mechanical Grounding Connectors > Cable(s) to Bar/Flat product family for straightforward specification.

Technical Specifications

  • PDF: Spec Sheet: https://hubbellcdn.com/specsheet/BRDY-K2C20-SPEC-EN.pdf

Typical Applications

  • Grounding and Bonding Connections
  • Cable-to-Flat Bar or Bus Bar Terminations
  • Commercial and Industrial Electrical Installations
  • Electrical Panel and Switchgear Grounding
  • Renovation and New Construction Grounding Systems
  • Ground Plate and Ground Ring Connections

Why Burndy?

Burndy is a recognized name in copper mechanical grounding connectors, and the SERVIT POST K2C20 family reflects that focus with a copper connector body built to join 2 cables to a flat bar for a secure grounding path. Its maximum conductor size options, spanning Up to 5 AWG (Str) / 4 AWG (Sol) to Up to 2/0 AWG, give electricians confidence in matching the connector to a job's conductor sizes, while the bolted mechanical design keeps installation straightforward in the field. For professionals who need a dependable, code-compliant cable-to-flat grounding connection, the Burndy K2C20 SERVIT POST connector family is built to deliver reliable, professional-grade grounding and bonding performance.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Mechanical Grounding Connector
list_batch:
BUR-20260916
Product Material:
Copper
Configuration:
2 Cables to Flat
Series:
SERVIT POST
Connection Type:
Mechanical
Department:
Electrical
Product Subgroup:
Grounding & Bonding
Product Group:
Grounding & Bonding

Burndy K2C20 – Frequently Asked Questions

1) What does the Burndy K2C20 SERVIT POST connector actually connect?
The K2C20 is a copper mechanical connector that lands two cables onto a flat bar, bus bar, or ground plate at a single termination point. It's a cable-to-flat configuration, so it is not meant for cable-to-rod or cable-to-cable runs. Typical use is bonding grounding conductors into a panel or switchgear ground bus.
2) What conductor sizes will the Burndy SERVIT POST K2C20 family take?
Two options. The K2C20 handles up to 5 AWG stranded / 4 AWG solid. If you're landing heavier grounding conductors, step up to the KC26B1, which takes up to 2/0 AWG. Pick by the largest conductor going into the connector, not the smallest.
3) Do I need a crimper or hydraulic tool to install this grounding connector?
No. The SERVIT POST K2C20 is a bolted mechanical connector, so it installs with hand tools in the field. No compression dies, no hydraulic head, no special crimper. That's the main reason contractors choose mechanical over compression on retrofit grounding work where you can't get a tool into the space.
4) Mechanical connector or exothermic/compression for bonding cable to a ground bus?
Use a mechanical connector like the SERVIT POST K2C20 when the connection needs to be removable, re-torqueable, or made without tooling on site, which covers most panel and switchgear bus terminations and retrofit work. Compression and exothermic connections are the choice where the joint is buried, direct-buried, or otherwise inaccessible and must be permanent. The K2C20 is a bolted copper body, so it can be opened and re-landed later.
5) Can I land two different size grounding conductors in one K2C20?
The connector is built to take two cables into one body, and the size rating is the maximum per the option you order. So two different gauges are fine as long as each is at or under the connector's maximum, up to 5 AWG stranded / 4 AWG solid on the K2C20 or up to 2/0 AWG on the KC26B1.
6) What part number do I order for a 2/0 grounding conductor on a SERVIT POST cable-to-flat connector?
Order Burndy KC26B1. It's the up-to-2/0 AWG member of the same SERVIT POST 2-cables-to-flat family as the K2C20. The K2C20 itself tops out at 5 AWG stranded / 4 AWG solid, so it won't accept 2/0.
7) Will a copper connector corrode where it bonds to my ground bus?
The connector body is copper, which pairs with the copper conductors and copper bus typical of grounding and bonding systems and holds up against long-term corrosion. Keep the material chain consistent: if you're landing onto aluminum, that is a different connector selection.
8) Where can I get the manufacturer spec sheet for the Burndy K2C20?
Burndy publishes the K2C20 spec sheet at https://hubbellcdn.com/specsheet/BRDY-K2C20-SPEC-EN.pdf. That's the document to attach when a spec section or inspector asks for submittal data on the cable-to-flat grounding connection.
How fast can I get the Burndy K2C20 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 K2C20 come with a warranty?
Absolutely. The Burndy K2C20 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 K2C20?
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 K2C20 from ZenSupply?
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