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Manufacturer Resources
Product Specs
- Number Of Batteries:
- 0
- Product Net Depth Length:
- 25 ft8 m
- Product Type:
- Liquid Tight Flexible Metallic Conduit
- Department:
- Electrical
- Product Color:
- Black
- Product Material:
- Galvanized Steel Core
Thomas & Betts LTZUS11B-A – Frequently Asked Questions
1) What size and length is the Thomas & Betts LTZUS11B-A liquid tight flexible conduit?
The LTZUS11B-A is a 4 inch liquid tight flexible metallic conduit supplied as a 25 foot (8 meter) coil. It ships as one continuous length, so plan your run against that 25 feet before ordering quantity for a job.
2) Is the LTZUS11B-A conduit metal-core or plastic?
Metal core. The LTZUS11B-A is built on a galvanized steel core with a black liquidtight jacket over it, which is what separates LFMC from nonmetallic liquidtight (LFNC). If your design relies on the conduit for an equipment grounding path or needs the crush resistance of steel, this is the metallic version.
3) Is this Thomas & Betts LFMC UL listed?
The LTZUS11B-A is a UL product in Thomas & Betts' high-flex, flame-retardant (HLFR) liquidtight line. Beyond the UL marking on the product itself, no further rating detail is carried on the 4 inch black conduit.
4) Can I use 4 inch liquidtight flexible metal conduit outdoors or in a wet location?
That is what liquidtight construction is for. The LTZUS11B-A pairs a galvanized steel core with a sealed black outer jacket so liquid cannot enter the raceway, which is the reason contractors reach for LFMC on rooftop units, pump skids, chillers and other wet or washdown equipment connections. The jacket only does its job if it is terminated with liquidtight connectors rated for the same use.
5) Why use flexible conduit instead of rigid for a 4 inch equipment connection?
Flexible metallic conduit absorbs vibration and allows movement or misalignment at the final connection to a motor, compressor, transformer or rooftop unit, where a rigid 4 inch run would transmit vibration and leave no tolerance for equipment shift. Typical practice is rigid or EMT for the bulk of the run and a short whip of LFMC like the LTZUS11B-A at the equipment.
How fast can I get the Thomas & Betts LTZUS11B-A 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 LTZUS11B-A come with a warranty?
Absolutely. The Thomas & Betts LTZUS11B-A 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 LTZUS11B-A?
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 LTZUS11B-A 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.