Thomas & Betts 1-1/4 Inch Mall...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$195.68
$71.47
Thomas & Betts 678 1-1/4 INCH ERICKSON COUPLING

Thomas & Betts 1-1/4 Inch Malleable Iron Erickson Conduit Coupling

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Model: 678
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$195.68
$71.47
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Thomas & Betts 1-1/4 Inch Malleable Iron Erickson Conduit Coupling

Professional Conduit Connection Solution

The Thomas & Betts 1-1/4 Inch Malleable Iron Erickson Conduit Coupling delivers reliable conduit connection performance for electrical installations. This professional-grade coupling features durable malleable iron construction with precise 1-1/4 inch sizing and 1-13/16 inch depth for secure conduit joining applications.

Professional Features & Benefits

  • 1-1/4 Inch Size: Provides precise fit for standard conduit connections ensuring proper alignment and secure installation.
  • Malleable Iron Construction: Delivers exceptional durability and corrosion resistance for long-lasting performance in demanding electrical environments.
  • 1-13/16 Inch Depth: Offers optimal engagement length for secure conduit connection and reliable mechanical strength.
  • Erickson Design: Features proven coupling configuration for efficient installation and dependable conduit system integrity.
  • Professional Grade: Manufactured to electrical industry standards for consistent performance in commercial and industrial applications.

Technical Specifications

  • Department: Electrical
  • Material: Malleable Iron
  • Number Of Batteries: 0
  • Product Group: Conduit & Fittings
  • Product Net Depth Length: 1-13/16 in
  • Product Subgroup: Couplings
  • Product Type: Conduit Coupling

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Commercial Electrical Installations
  • Industrial Conduit Systems
  • Residential Electrical Projects
  • Maintenance and Repair Operations
  • New Construction Wiring
  • Electrical Panel Connections

Why Choose Thomas & Betts Quality?

Thomas & Betts delivers proven reliability through precision malleable iron construction and professional-grade manufacturing standards. This coupling provides the durability and performance electrical professionals trust for critical conduit connection applications.

Manufacturer Resources

Product Specs

Material:
Malleable Iron
Number Of Batteries:
0
Product Group:
Conduit & Fittings
Product Net Depth Length:
1-13/16 in
Product Type:
Conduit Coupling
Department:
Electrical
Product Subgroup:
Couplings

Thomas & Betts 678 – Frequently Asked Questions

How fast can I get the Thomas & Betts 678 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 Thomas & Betts 678 come with a warranty?
Absolutely. The Thomas & Betts 678 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 Thomas & Betts 678?
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 Thomas & Betts 678 from ZenSupply?
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