- Can this wire be buried without conduit?
- Yes. Type UF-B is rated for direct burial and wet locations, so it can go straight into the ground. Check local code for required burial depth, typically 24 inches for a 20-amp circuit.
- What is the difference between UF-B and NM-B?
- UF-B has a solid, moisture-resistant jacket for underground and wet use. NM-B (Romex) is for dry indoor locations only and cannot be buried.
- What size circuit does 12/2 wire support?
- 12-gauge copper supports a 20-amp circuit. The two insulated conductors plus ground suit a 120-volt circuit or a 240-volt circuit with no neutral.
- Is the ground wire insulated?
- No. The ground is a bare copper conductor, which is standard for this cable type.
- How much wire do I need for a shed?
- Measure the trench path plus extra for both ends, about 2 feet of slack at each. A 100-foot coil covers most single runs to a shed, post light or pump.
- Where is the Southwire 13055926 12/2WG UF Wire 100-Foot cheapest?
- At Ace Hardware, for $164.99, as of our latest check.
- Where can I buy the Southwire 13055926 12/2WG UF Wire 100-Foot?
- 3 stores we checked sell it, including Ace Hardware, The Home Depot, Lowe's.