Burndy CRIMPIT C-Tap Copper Co...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4.61
Burndy CRIMPIT C-Tap Copper Compression Connector, Run/Tap

Burndy CRIMPIT C-Tap Copper Compression Connector, Run/Tap

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Model: YC4L12

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

$4.61
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Burndy CRIMPIT C-Tap Copper Compression Connector, Run/Tap

The Burndy CRIMPIT C-Tap line of copper compression connectors is engineered for reliable run-and-tap conductor connections in space-constrained electrical and utility installations. This family is available across seven CRIMPIT model options (YC25L12, YC3L12, YC4C4, YC4L12, YH2929, YH292C, YH6C6C), each sized for a specific run and tap conductor combination, so installers can select the exact connector for the branch splice on hand. Every model in the line is built from solid copper with a bright tin-plated finish and uses a low-profile, thin wall C-Tap body suited to tight enclosures, wireways, gutters, and junction boxes. Each connector is matched to a specific Burndy compression tool die index for a consistent, repeatable crimp on every job.

Key Features

  • Run and Tap Conductor Coverage: The CRIMPIT C-Tap family spans a wide range of run and tap AWG combinations across its seven models, letting installers match the connector to the main-line and branch conductor sizes required for the job.
  • Thin Wall Design: Low-profile C-Tap body is sized for installation in tight enclosures, wireways, gutters, and junction boxes where clearance is limited.
  • Solid Copper Construction: All-copper body delivers superior conductivity and long-term mechanical strength compared to lower-grade alloys.
  • Bright Tin-Plated Finish: Tin plating helps resist corrosion and maintains a stable, low-resistance electrical connection over the life of the installation.
  • Compression C-Tap Connection: Permanent compression joint provides a secure, vibration-resistant splice between run and tap conductors without solder or mechanical set screws.
  • Die-Matched Crimping: Each model in the CRIMPIT line is matched to a specific Burndy compression tool die index for a consistent, repeatable crimp, supporting quality control on the job site.
  • CRIMPIT™ Trade Line: Part of Burndy's established CRIMPIT™ product line of compression connectors for electrical and utility distribution work.

Technical Specifications

  • Product Type: Run/Tap Connector
  • Trade Name: CRIMPIT™
  • Material: Copper
  • Plating: Tin Plated
  • Model Options: YC25L12, YC3L12, YC4C4, YC4L12, YH2929, YH292C, YH6C6C
  • Die Index: Varies by model; refer to manufacturer documentation for the correct die index per model.

Typical Applications

  • Electrical Distribution and Grounding Connections
  • Panelboard and Switchgear Wiring
  • Utility and Industrial Power Distribution Systems
  • Splicing and Tapping Conductors in Junction Boxes and Gutters
  • Underground and Overhead Utility Connections
  • Commercial and Industrial Electrical Installations

Why Burndy?

Burndy compression connectors are manufactured from solid copper with a bright tin-plated finish for dependable conductivity and corrosion resistance in demanding electrical environments. The CRIMPIT C-Tap family's thin wall design, wide selection of run and tap conductor sizing across seven models, and die-matched construction make it a trusted choice for electricians and utility crews who need a secure, repeatable compression splice on every job. Selecting the correct model and matching Burndy die index for the application helps ensure the finished crimp meets the connector's designed performance.

Manufacturer Resources

Spec Sheet

Product Specs

Wire Size:
4-3-AWG
Plating:
Tin Plated
Termination Method:
Compression
Die Index:
14
Product Type:
Run/Tap Connector
Trade Name:
CRIMPIT™
list_batch:
BUR-20260916
Product Material:
Copper
Finish:
Tin-Plated
Series:
CRIMPIT
Department:
Electrical
Product Subgroup:
Lugs & Terminals
Product Group:
Wire Connectors & Terminals

Burndy YC4L12 – Frequently Asked Questions

1) Do I need a specific die to crimp a Burndy CRIMPIT C-Tap connector?
Yes, these are die-matched compression connectors, not set screw or solder splices. The CRIMPIT C-Tap uses Burndy die index 14, so the crimping tool has to be set up with that die for the joint to compress as designed. Each model in the family is tied to its own die index, so if you are running several sizes on one job check the index per model before you start crimping.
2) What wire size does the Burndy CRIMPIT C-Tap take?
The C-Tap is rated for 4-3 AWG conductors. Because it is a run/tap connector, each model in the CRIMPIT line is sized for a specific run and tap conductor combination, so you pick the model that matches your main line and your branch, not just one AWG number. Seven models are offered: YC25L12, YC3L12, YC4C4, YC4L12, YH2929, YH292C and YH6C6C.
3) Is the Burndy CRIMPIT C-Tap copper only, or can I use it on aluminum conductors?
It is a solid copper connector with a bright tin-plated finish, so it is intended for copper conductors. The tin plating is there for corrosion resistance and a stable low-resistance joint over the life of the install. For aluminum or aluminum-to-copper taps you need a connector specifically rated AL9CU, not this one.
4) Will a C-Tap connector fit inside a crowded junction box or wireway?
That is what the thin wall C-Tap body is for. The low-profile shape keeps the finished splice small enough for tight enclosures, wireways, gutters and junction boxes where a bulkier H-tap or bolted connector would not clear the cover or the other conductors.
5) Can a CRIMPIT C-Tap splice be taken apart or reused?
No. A compression C-Tap forms a permanent, vibration-resistant joint between the run and the tap conductor, with no set screws to back off. If you crimp the wrong model or the wrong die, the connector and the conductor ends have to be cut out and redone, so confirm the run and tap AWG before the tool closes.
6) How do I tell the CRIMPIT models apart when ordering?
Order by the Burndy model number, which is also the part number: YC25L12, YC3L12, YC4C4, YC4L12, YH2929, YH292C or YH6C6C. Each one is sized for a particular run and tap conductor pairing, so the model number is the whole specification. The YC prefixes and YH prefixes are different body styles within the same CRIMPIT family.
7) Is a C-Tap compression connector the right choice for a grounding tap, or should I use a mechanical connector?
Compression C-Taps suit grounding and distribution taps where the connection has to stay put under vibration and will not be serviced again. A mechanical set screw or bolted connector is the better pick when you want to be able to open the tap later, or when you do not have the Burndy tool and die 14 on the truck. If the joint is permanent and space is tight, the crimped C-Tap is the cleaner installation.
8) Where can I get the manufacturer spec sheet for the CRIMPIT C-Tap?
Burndy publishes a spec sheet for the CRIMPIT C-Tap, hosted by Hubbell at https://hubbellcdn.com/specsheet/BRDY-YC25L12-SPEC-EN.pdf. Useful if your inspector or engineer wants the manufacturer document on file with the submittal for the run and tap sizing.
How fast can I get the Burndy YC4L12 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 YC4L12 come with a warranty?
Absolutely. The Burndy YC4L12 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 YC4L12?
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
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