1/2inch 90 DEGREE SLAB INSERT
Manufacturer Resources
Product Specs
- Application:
- For Use with Rigid/IMC Conduit
- Number Of Batteries:
- 0
- Product Group:
- Electrical Hardware
- Product Type:
- Inserts
- Department:
- Electrical
- Product Subgroup:
- Inserts
- Product Material:
- Aluminum Die Cast
Red Dot ESL-1 – Frequently Asked Questions
1) What is the Red Dot ESL-1 slab insert used for?
The ESL-1 is a 1/2 inch 90 degree slab insert, cast into a concrete pour so a conduit run can turn up out of the slab at a right angle. It is made for rigid and IMC conduit, so the 1/2 inch opening takes rigid/IMC threads rather than EMT fittings.
2) Will the Red Dot ESL-1 work with EMT conduit?
No. The ESL-1 is specified for rigid and IMC conduit, which is threaded. EMT is unthreaded thinwall and needs a compression or set-screw fitting, so you would need a different insert or an EMT-to-rigid transition to use it here.
3) Is the Red Dot ESL-1 slab insert metal or plastic?
Die cast aluminum. That matters for a slab pour, since it stays dimensionally stable while concrete is placed around it, and it keeps the metallic raceway path continuous with threaded rigid or IMC conduit.
4) Is the Red Dot ESL-1 the same thing as a conduit elbow or an LB fitting?
No. An elbow or LB is installed on an exposed run; the ESL-1 is an insert set into the concrete before the pour so the 90 degree turn is buried in the slab and the conduit comes up flush with the finished surface. If the turn happens above the slab, you want a standard rigid/IMC elbow or a conduit body instead.
5) Do I order one Red Dot ESL-1 per stub-up?
Yes, one per 90 degree turn out of the slab. The ESL-1 is ordered as a single model with no size or finish choices, so the only quantity decision is how many stub-ups the pour has.
How fast can I get the Red Dot ESL-1 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 Red Dot ESL-1 come with a warranty?
Absolutely. The Red Dot ESL-1 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 Red Dot ESL-1?
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 Red Dot ESL-1 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.