Thomas & Betts Ranger 1/2 Inch...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$72.67
$24.84
Thomas & Betts 2921 1/2 IN RANGER CORD CONN .310-.560

Thomas & Betts Ranger 1/2 Inch Steel Strain Relief Cord Connector .310-.560 Cable Range

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Model: 2921
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$72.67
$24.84
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Thomas & Betts Ranger 1/2 Inch Steel Strain Relief Cord Connector

Professional Cable Management for .310-.560 Inch Cable Range

The Thomas & Betts Ranger strain relief cord connector delivers reliable cable management and protection for electrical installations requiring 1/2 inch threading with cable diameters from .310 to .560 inches. Constructed with durable steel in a metallic finish, this straight cord connector provides secure strain relief while maintaining professional appearance and long-term performance in demanding electrical applications.

Professional Features & Benefits

  • 1/2 Inch Threading: Standard size ensures compatibility with common electrical enclosures and junction boxes for versatile installation options.
  • .310-.560 Cable Range: Accommodates multiple cable diameters within the specified range, providing flexibility for various wire gauges and cable types.
  • Steel Construction: Robust steel material delivers superior durability and mechanical strength for long-lasting performance in industrial and commercial environments.
  • Metallic Finish: Professional appearance complements standard electrical equipment while providing corrosion resistance for extended service life.
  • Straight Design: Direct cable entry configuration simplifies installation and maintains clean cable routing in tight spaces.
  • Strain Relief Function: Protects cables from mechanical stress and prevents damage at connection points, ensuring reliable electrical continuity.

Technical Specifications

  • Color: Metallic
  • Department: Electrical
  • Material: Steel
  • Number Of Batteries: 0
  • Product Group: Connectors
  • Product Subgroup: Strain Relief Connectors
  • Product Type: Cord Connectors-Straight

Professional Applications

  • Industrial Control Panels and Electrical Enclosures
  • Commercial Building Electrical Systems
  • Manufacturing Equipment Cable Management
  • HVAC System Electrical Connections
  • Motor Control Centers and Distribution Panels
  • Instrumentation and Control Wiring
  • Maintenance and Retrofit Projects

Why Choose Thomas & Betts Quality?

Thomas & Betts strain relief connectors represent proven reliability in electrical connection solutions. The steel construction and metallic finish ensure dependable performance while the precise cable range accommodation provides professional installation flexibility for demanding electrical applications.

Manufacturer Resources

Product Specs

Number Of Batteries:
0
Product Group:
Wiring Devices
Product Type:
Straight Cord Connector
Department:
Electrical
Product Subgroup:
Cord Grips
Product Color:
Metallic
Product Material:
Steel

Thomas & Betts 2921 – Frequently Asked Questions

1) What cable diameter will the Thomas & Betts 2921 Ranger cord connector clamp on?
The Ranger 2921 grips cable with an outside diameter between .310 and .560 inch. Measure the jacket OD of the cord you are landing, not the conductor gauge. Anything under .310 will not get enough compression from the grip, and anything over .560 won't seat in the body, so you'd need a different range connector.
2) Will this 1/2 inch cord connector thread into a standard knockout on a junction box?
It uses 1/2 inch threading, which is the common trade size for enclosure and junction box hubs and matches a standard 1/2 inch knockout with a locknut. The straight body means the cable enters in line with the hub, so plan the bend outside the box rather than at the connector.
3) Is the Ranger 2921 connector steel or plastic?
Steel body with a metallic finish. That matters where the cord entry takes mechanical abuse or where the panel inspector wants a metal fitting rather than nylon, such as control panels, motor control centers, and equipment rooms.
4) What does a strain relief cord connector actually do that a plain bushing doesn't?
A strain relief fitting like the Ranger 2921 clamps down on the cable jacket so pulling or vibration on the cord is taken by the fitting instead of the terminal screws inside the box. A plain bushing only protects the jacket from the knockout edge and gives no grip at all. On portable equipment, motor leads, and control wiring that gets moved, you want the clamping type.
5) I'm standardizing cord connectors across a building. What do I need to specify besides the 1/2 inch size?
Two things decide the part: the trade size of the hub and the cable OD range. The 2921 covers 1/2 inch hubs with .310 to .560 inch cable. Sort your cords by measured jacket diameter first, because a shop that buys one size fits all ends up with fittings that won't clamp. Body material is the third call, and this one is steel if you're keeping everything metallic.
6) What's the manufacturer part number for the Thomas & Betts Ranger 1/2 inch cord connector?
Thomas & Betts catalog number 2921, the Ranger series 1/2 inch straight cord connector for .310 to .560 inch cable. That is the number to quote when matching what is already installed on a panel.
How fast can I get the Thomas & Betts 2921 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 2921 come with a warranty?
Absolutely. The Thomas & Betts 2921 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 2921?
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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