Thomas & Betts 1-Inch PVC Clamp-Back Spacer for Conduit Mounting - Gray
Professional conduit spacing solution for optimal airflow management
The Thomas & Betts 1-inch PVC clamp-back spacer delivers reliable conduit mounting performance by providing essential spacing between conduit and mounting surfaces. This gray PVC spacer ensures proper airflow circulation while maintaining secure conduit positioning for professional electrical installations.
Professional Features & Benefits
- 1-Inch Spacing Design: Provides optimal clearance between conduit and mounting surface for enhanced airflow and thermal management
- PVC Construction: Offers excellent durability and resistance to environmental conditions for long-lasting performance
- Clamp-Back Configuration: Ensures secure attachment and reliable positioning of conduit systems
- Gray Finish: Professional appearance that blends with standard electrical installations
- Airflow Application: Specifically designed to maintain proper ventilation around conduit runs
- Iron Material Components: Provides structural integrity and reliable mechanical performance
Technical Specifications
- Application: Provide Spacing for Airflow Between Conduit and Mounting Surface
- Number Of Batteries: 0
- Product Material: Iron
- Product Type: Clamp-Back Spacer
- Weee Category: Product Not in WEEE Scope
Installation & Operation
- Mount the spacer in the desired location ensuring proper alignment with conduit run and mounting surface.
- Position the clamp-back spacer to provide the required 1-inch clearance between conduit and mounting surface.
- Secure the spacer according to manufacturer specifications and applicable installation guidelines.
- Install conduit system utilizing the spacer for proper positioning and airflow maintenance.
- Verify adequate clearance and spacing has been achieved for optimal airflow circulation.
- Complete installation inspection to ensure secure mounting and proper spacing functionality.
Professional Applications
- Commercial electrical installations requiring conduit spacing
- Industrial facilities with thermal management requirements
- Residential electrical systems needing proper airflow
- Utility installations requiring conduit clearance
- Professional electrical contractor projects
- Maintenance and retrofit applications
Why Choose Thomas & Betts Quality?
Thomas & Betts clamp-back spacers provide dependable performance with durable PVC construction and professional-grade materials. The iron components ensure structural reliability while the specialized design maintains optimal airflow for enhanced system performance and longevity.
Manufacturer Resources
Product Specs
- Number Of Batteries:
- 0
- Product Material:
- Iron
- Product Type:
- Clamp-Back Spacer
- Weee Category:
- Product Not in WEEE Scope
- Department:
- Electrical
- Product Group:
- Hangers, Supports & Fasteners
- Product Subgroup:
- Hangers, Straps & Supports
Thomas & Betts CB1-G – Frequently Asked Questions
1) What does a clamp-back spacer actually do on a conduit run?
A clamp-back spacer sits between the conduit strap and the mounting surface to hold the pipe off the wall. The Thomas & Betts CB1-G is sized for 1-inch conduit and its stated job is to provide spacing for airflow between the conduit and the mounting surface. That standoff keeps the pipe from sitting flat against masonry or panel, which matters where heat needs to dissipate around the run or where standing moisture against the wall would otherwise sit on the conduit.
2) Is the CB1-G clamp back plastic or metal?
The product material on record for the CB1-G is iron. The gray finish is what most installers recognize it by on the shelf. If your specification calls for a nonmetallic standoff, iron is not what you want here.
3) Can I use a clamp-back spacer to meet the required standoff for conduit on a damp or wet wall?
That is the usual reason electricians reach for them. Mounting conduit hard against a wall in a damp location traps moisture behind the pipe, and code practice in those locations calls for the raceway to be held off the surface. The CB1-G provides that spacing between conduit and mounting surface for a 1-inch run. Confirm the standoff dimension your inspector wants for the specific location before you commit to a quantity.
4) What part number do I order for the 1-inch gray Thomas & Betts clamp back?
The manufacturer part number is CB1-G. That is the full designation, with the 1 being the 1-inch conduit size and the G the gray color, so a distributor cross-referencing it only needs that number.
5) How many clamp-back spacers do I need for a conduit run?
One per strap. Wherever you set a support point on the run, the clamp back goes behind it, so count your strap locations and order the CB1-G one for one. Property managers rebuilding an exterior run usually order a few spares, since a single missing spacer at one support point leaves that section of pipe sitting flat against the wall and defeats the standoff for the whole run.
6) Is the Thomas & Betts CB1-G covered by WEEE requirements?
No. The CB1-G is recorded as not in WEEE scope, and it carries no batteries. For procurement teams doing electrical and electronic waste reporting on a submittal, it does not enter that count.
How fast can I get the Thomas & Betts CB1-G 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 CB1-G come with a warranty?
Absolutely. The Thomas & Betts CB1-G 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 CB1-G?
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 CB1-G from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.