Encore Wire 101210900030 Nm-b Wire 10 Awg 250 Ft

Product Description

The ENCORE WIRE 101210900030 is a Type NM-B nonmetallic-sheathed building wire rated at 600 volts and 30 amps. It features two solid copper conductors at 10 AWG, housed in a PVC-insulated, nylon/PVC-jacketed assembly with a distinctive orange outer jacket. The conductor insulation is rated for 90 degrees F continuous operation, and the construction includes moisture resistance suitable for dry and damp locations. This wire is installed by licensed electricians in residential branch-circuit wiring for general-purpose outlets, appliance circuits, and lighting loads.

This product is designed for use in residential new construction and renovation projects where NM-B cable is permitted by the National Electrical Code. The 10 AWG solid copper conductors make it well suited for 30-amp branch circuits such as dryer circuits, air conditioner feeds, and similar residential loads. The 250 ft spool length is practical for rough-in work on single-family homes and light commercial applications where NM-B is an approved wiring method.

Key Features

• Type NM-B construction rated for 600 volts and 30 amps
• 10 AWG solid copper conductors for reliable conductivity and secure terminations
• PVC insulation with nylon/PVC outer jacket for durability and pull-through performance
• Moisture-resistant construction suitable for dry and damp locations
• 90 degrees C conductor temperature rating
• Orange jacket color for quick AWG identification in the field

Compatibility

Designed as a standard Type NM-B replacement or new-installation cable for residential branch-circuit wiring applications where 10 AWG nonmetallic-sheathed cable is specified.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the circuit and verify absence of voltage before making any terminations. NM-B cable must be protected from physical damage where exposed and is not approved for use in wet locations, conduit fill applications, or in environmental air-handling spaces unless specifically permitted by code. Support and secure the cable at intervals required by the NEC.

Technical Specifications

• Voltage Rating: 600 volts
• Ampacity: 30 amps
• Wire Gauge: 10 AWG
• Number of Conductors: 2
• Conductor Type: Solid Copper
• Outside Diameter: 0.213 x 0.464 inches
• Cable Length: 250 ft
• Temperature Rating: 90 degrees C
• Insulation Material: PVC
• Jacket Material: Nylon/PVC
• Jacket Color: Orange
• Moisture Resistance: Yes
• Cable Type: NM-B

Standard Information

• Brand: ENCORE WIRE
• Manufacturer Part Number: 101210900030