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Thomas & Betts 6-Inch Insulated Malleable Iron Conduit Bushing
Model: TB-587
Thomas & Betts 6-Inch Insulated Malleable Iron Conduit BushingProfessional conduit protection and wire management solutionThe Thomas & Betts 6-inch insulated malleable iron conduit bushing provides...
Thomas & Betts
$995.10
$8.39
Thomas & Betts 1 Inch Insulated Steel Bushing for Electrical Conduit Protection
Professional conduit protection with durable steel construction
The Thomas & Betts 1 inch insulated steel bushing provides reliable protection for electrical conduit systems. Engineered with robust steel construction and insulation properties, this bushing delivers professional-grade performance for protecting wire and cable installations from sharp conduit edges while maintaining electrical safety standards.
Professional Features & Benefits
- 1 Inch Size: Accommodates standard 1 inch conduit applications for versatile installation compatibility
- Steel Construction: Provides exceptional durability and mechanical strength for long-lasting protection
- Insulated Design: Offers electrical isolation and protection to prevent conductor damage and maintain system safety
- Conduit Protection: Shields wires and cables from sharp conduit edges during installation and operation
- Professional Grade: Meets electrical industry standards for reliable performance in commercial and industrial applications
Technical Specifications
- Department: Electrical
- Material: Steel
- Number Of Batteries: 0
- Product Group: Conduit & Fittings
- Product Subgroup: Bushings
- Product Type: Bushings
Professional Applications
- Commercial electrical installations
- Industrial conduit systems
- Residential electrical projects
- Maintenance and repair applications
- New construction electrical work
- Retrofit and upgrade projects
Why Choose Thomas & Betts Quality?
Thomas & Betts delivers trusted electrical solutions with steel construction that ensures long-term reliability and durability. This insulated bushing represents the professional quality and performance standards that electrical contractors and installers depend on for critical conduit protection applications.
Manufacturer Resources
Product Specs
- Number Of Batteries:
- 0
- Product Group:
- Conduit & Raceway
- Department:
- Electrical
- Product Subgroup:
- Conduit Fittings
- Product Material:
- Steel
- Product Type:
- Conduit Bushing
Thomas & Betts 1222 – Frequently Asked Questions
1) What conduit sizes does the Thomas & Betts insulated bushing come in?
Three trade sizes: 1/2 inch (part 1222), 3/4 inch (1223), and 1 inch (1224). Order by trade size of the conduit or the threaded end of the fitting you are bushing, not by the wire size running through it.
2) What does an insulated bushing actually do on a conduit run?
It threads onto the end of the conduit or a male fitting and puts a smooth insulating face where the conductors leave the raceway, so wire insulation is not cut on the sharp metal edge during the pull or chafed later by vibration. The Thomas & Betts 1222 series bushing is the steel-bodied version, so the mechanical strength comes from the steel body while the insulating liner does the conductor protection.
3) Is this bushing steel or plastic?
Steel body with an insulating liner. If you are looking for an all-thermoplastic bushing, this is not it: the 1222 series is a metal bushing that carries the insulation as a separate liner, which is why it holds up better to being wrenched tight and to knocks in an industrial run.
4) Can I standardize on one part across a building, or do I need to stock all three sizes?
You need one part per trade size on the job. Most branch-circuit and panel work lands on 1/2 and 3/4 inch, so a two-line stock of 1222 and 1223 covers the bulk of it, with 1224 added where 1 inch feeders terminate. All three are the same steel insulated bushing, just sized differently, so the look and the install method stay consistent across the facility.
5) Is this suitable for industrial conduit systems or just residential?
Both. Thomas & Betts lists the insulated steel bushing for commercial installs, industrial conduit systems, residential work, and MRO or retrofit jobs. The steel body is the reason it goes into the harder industrial environments rather than being limited to light residential use.
How fast can I get the Thomas & Betts 1222 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 1222 come with a warranty?
Absolutely. The Thomas & Betts 1222 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 1222?
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 1222 from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.