Thomas & Betts 1-1/2 Inch Pop-On Insulated Bushing
Professional Conduit Protection & Insulation Solution
The Thomas & Betts 1-1/2 inch pop-on insulated bushing delivers reliable conduit protection with high impact thermoplastic construction. This professional-grade bushing provides essential insulation and wire protection for electrical installations, featuring a convenient pop-on design for efficient installation in conduit and fitting applications.
Professional Features & Benefits
- 1-1/2 Inch Size: Accommodates standard conduit dimensions for versatile electrical applications and proper fit.
- Pop-On Design: Enables quick and secure installation without threading, reducing installation time and labor costs.
- High Impact Thermoplastic Material: Provides superior durability and resistance to impact, chemicals, and environmental conditions.
- Insulated Construction: Protects conductors from sharp conduit edges and provides electrical insulation for enhanced safety.
- Blue Color Coding: Offers easy identification and professional appearance for organized electrical installations.
- Conduit & Fittings Category: Engineered specifically for electrical conduit systems with reliable performance standards.
Technical Specifications
- Color: Blue
- Department: Electrical
- Material: High Impact Thermoplastic
- Number Of Batteries: 0
- Product Group: Conduit & Fittings
- Product Subgroup: Bushings
- Product Type: Insulated Bushing
Professional Applications
- Residential Electrical Systems
- Commercial Building Installations
- Industrial Conduit Systems
- Electrical Panel Connections
- Conduit Termination Points
- Wire Protection Applications
- Professional Electrical Contracting
Why Choose Thomas & Betts Quality?
Thomas & Betts delivers proven reliability in electrical components with high impact thermoplastic construction that ensures long-lasting performance. The professional-grade insulated bushing design provides dependable conductor protection and electrical safety for demanding applications, backed by the trusted Thomas & Betts commitment to quality and durability.
Manufacturer Resources
Product Specs
- Product Color:
- Blue
- Product Subgroup:
- Conduit Fittings
- Product Type:
- Conduit Bushing
- Product Group:
- Conduit & Raceway
- Department:
- Electrical
- Product Material:
- High Impact Thermoplastic
- Number Of Batteries:
- 0
Thomas & Betts TRIB125 – Frequently Asked Questions
1) What conduit sizes do the Thomas & Betts pop-on insulated bushings come in?
Two trade sizes are offered: 1-1/4 inch (MPN TRIB125) and 1-1/2 inch (MPN TRIB150). Order by the trade size of the conduit or the fitting throat you are terminating, not by the conductor size.
2) Will a plastic insulated bushing protect conductors from a cut conduit edge?
That is exactly what it is for. The bushing covers the sharp edge left at a conduit termination and puts a high impact thermoplastic barrier between the raw metal and the conductor insulation, so wire pulled through the opening is not scored. It also adds electrical insulation at the termination point.
3) Do these bushings thread onto the conduit or snap on?
They snap on. The pop-on design seats over the conduit end or fitting without threading, so there is no need to chase threads or add a locknut to hold the bushing itself. That is the main reason electricians use them for fast terminations in panel and box work.
4) Is a thermoplastic bushing suitable for industrial conduit runs, or should I use metal?
High impact thermoplastic is the standard choice for insulating a conduit termination, and Thomas & Betts lists these for residential, commercial and industrial conduit systems along with panel connections and general wire protection. Where a job specifies an insulated metallic bushing (a metal body with a molded insulating throat), a plastic pop-on bushing is not a substitute for that spec.
5) Do I need anything else with the pop-on bushing to finish the termination?
The bushing only insulates the conduit end; it does not secure the raceway. The connector or coupling and its locknut still do the mechanical job of holding the conduit to the box or panel, and the bushing pops on at the throat once that is made up. Order one bushing per conduit end you are terminating, matched to the trade size, either 1-1/4 inch or 1-1/2 inch.
6) What color are Thomas & Betts TRIB insulated bushings, and does it matter?
Blue. Colour has no functional role on a bushing, but it makes the terminations easy to spot on an inspection walk and easy to confirm at a glance that every conduit end in a panel got bushed. Property managers and MRO buyers standardising a building usually keep one colour across all openings for that reason.
How fast can I get the Thomas & Betts TRIB125 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 TRIB125 come with a warranty?
Absolutely. The Thomas & Betts TRIB125 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 TRIB125?
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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