Square D Masterclad Burndy Cri...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2.69
Square D Masterclad Burndy Crimp Lug Switchgear Connector Accessory

Square D Masterclad Burndy Crimp Lug Switchgear Connector Accessory

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Model: YA4CL6BOX

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

$2.69
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Square D Masterclad Burndy Crimp Lug Switchgear Connector Accessory

The Square D Masterclad Burndy Crimp Lug is a switchgear accessory engineered specifically for use with Square D's Masterclad range of metal-clad switchgear equipment. Manufactured by Burndy for Square D, this crimp-type lug provides a secure, mechanically crimped, low-resistance electrical connection point within Masterclad switchgear assemblies, allowing conductors to be terminated cleanly and dependably inside the switchgear enclosure. It is supplied individually packaged (1 Piece) for straightforward stocking, single-unit replacement, or ongoing maintenance work on Masterclad switchgear lineups used throughout commercial and industrial electrical distribution systems. As a genuine Square D Masterclad accessory, it is intended to match the fit, form, and function of the original equipment it is replacing or supplementing.

Key Features

  • Range Of Product: Purpose-built for the Square D Masterclad range of switchgear, ensuring proper fit and function within the Masterclad system.
  • Crimp Lug Construction: Crimp-type lug design delivers a mechanically secure, low-resistance electrical connection at the conductor termination point, reducing the risk of loose or high-resistance connections over time.
  • Burndy Manufactured: Produced by Burndy, a recognized name in crimp connector and lug technology, for use as a genuine Square D Masterclad accessory rather than a generic aftermarket substitute.
  • Component-Level Accessory: Designed as a switchgear accessory rather than a standalone device, supporting field maintenance, repair, and retrofit of existing Masterclad assemblies.
  • Conductor Termination Point: Functions as a dedicated termination point within the switchgear assembly, supporting proper conductor connection and current-carrying continuity.
  • Packaging: Supplied as 1 Piece per package, simplifying inventory management, spare-parts stocking, and single-unit replacement in the field.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Square D Masterclad Switchgear Assemblies
  • Commercial and Industrial Electrical Distribution Systems
  • Switchgear Conductor Termination and Connection Points
  • Switchgear Maintenance, Repair, and Component Replacement
  • Panelboard and Switchgear Retrofit Projects
  • Spare-Parts Stocking for Masterclad Switchgear Lineups

Why Square D?

Square D sources its Masterclad switchgear accessories, including this Burndy-manufactured crimp lug, to support the reliable, code-compliant performance expected of Masterclad switchgear systems. Choosing a genuine Square D Masterclad accessory helps electrical professionals maintain the integrity of existing switchgear assemblies while ensuring compatible fit and dependable crimp connections for demanding industrial and commercial power distribution applications. Sourcing the correct Masterclad-specific crimp lug, rather than a generic substitute, supports consistent performance and easier long-term maintenance of the switchgear lineup.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Compression Lug
Series:
Masterclad
Connection Type:
Crimp
Department:
Electrical
Product Group:
Wire Connectors & Terminals
Product Subgroup:
Lugs & Terminals

Square D YA4CL6BOX – Frequently Asked Questions

1) What is the Square D Masterclad YA4CL6BOX crimp lug used for?
It's a crimp-type lug used to terminate conductors inside Square D Masterclad metal-clad switchgear. The connection is made mechanically by crimping rather than by a set screw, so it lands the conductor at a fixed, low-resistance termination point in the switchgear assembly. Burndy manufactures it for Square D as a Masterclad accessory, not a standalone device.
2) Is this a set-screw (mechanical) lug or a compression lug?
Compression. The connection type is crimp, so you'll need the correct crimping tool and die for the installation, not just a hex key. If your spec or existing termination calls for a set-screw mechanical lug, this is the wrong style of connector for that job.
3) Can I use a generic Burndy lug instead of the Square D Masterclad part?
The YA4CL6BOX is sold as a genuine Square D Masterclad accessory built by Burndy to match the fit, form, and function of the original part in a Masterclad lineup. A generic aftermarket lug isn't cataloged against the Masterclad assembly, so if you're maintaining or retrofitting existing Masterclad gear and want the termination to land the same way it did originally, order by the Masterclad part number.
4) Will this work in a panelboard or in switchgear from another manufacturer?
It's purpose-built for Square D's Masterclad metal-clad switchgear range. Fit inside another manufacturer's switchgear or a different Square D equipment line isn't something the Masterclad accessory covers, so confirm the lineup you're working on is Masterclad before ordering this one.
5) How is the Masterclad crimp lug packaged if I'm stocking spares?
One piece per package. That suits single-unit replacement and spare-parts stocking for a Masterclad lineup rather than bulk bagged quantities, so an MRO buyer can carry a small shelf quantity without breaking a case.
How fast can I get the Square D YA4CL6BOX 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 Square D YA4CL6BOX come with a warranty?
Absolutely. The Square D YA4CL6BOX 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 Square D YA4CL6BOX?
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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