What is xhhw 2

THWN wire is the same, but the "W" stands for water-resistant. The main difference between these two standards is their maximum temperature in wet locations. The major difference between these two wires is their insulation. This material is cheaper than XLPE but can emit toxic smoke if burned.

XHHW-2 wire also features better low-temperature durability and electrical properties. Even though these wires have the same voltage rating and application uses, it's clear they have their differences.

Have more questions? Contact us today! Shop all Hook-Up and Lead Wire. You have new quote information. Customer :. We are committed to producing the finest quality American made products while providing industry-leading service levels.

Our nationwide network of distributors and advanced distribution capabilities enable us to meet and exceed the often-complex needs of industrial, commercial, utility, pump, irrigation, and transit customers throughout North America and the world. Click here to learn more Thank you for contacting Service Wire Company. Your request has been received and is being routed to the appropriate representative.

We will get back to you shortly. If this is an emergency, call to speak with a representative immediately. THHN vs. About Service Wire Service Wire is a third-generation, family-owned wire and cable manufacturer and has been since Cookie Settings. All Rights Reserved. Please review the information below. The following required items were not provided or are in the wrong format. How is this tracer wire installed on buried pipes?

Thankfully, those days are gone. Modern locating systems use signals, as opposed to voltage, to locate buried metallic and non-metallic conduit. In electrical applications this eliminates the need for a contractor to employ an expensive crew to de-energize the electrical system to hook on to the buried lines. Once the electrical hazard is eliminated, an internal or location-for-hire service can be utilized with no risk.

When deciding whether the cost of the locator wire provides an acceptable return, there are some basic considerations, such as:. How are these locator systems installed? Depending on your circumstances, the locator wire may be laid in a trench above the conduit, pulled in with a trenches machine, or installed via directional drilling.