Southwire’s 20 gauge, 2-conductor bell wire delivers 100 ft of flexible, solid copper conductors wrapped in a durable PVC jacket. Designed for low-voltage applications such as doorbells, chimes, buzzer systems and furnace controls, this twisted-pair cable is UV-resistant for both indoor and outdoor use. Fully UL-listed and ROHS-2 compliant, it stands up to 30 V circuits at up to 15 A while operating comfortably in temperatures up to 90 °C.

Whether you’re wiring a new door chime or upgrading an existing bell system, this Southwire cable offers easy handling, long-term reliability and peace of mind in any residential or light-commercial project.

Key Features

• Twisted-pair design for minimal interference
• Solid copper conductors ensure reliable signal transmission
• 20 AWG, 2 conductors for standard doorbell and buzzer circuits
• Durable PVC sheath in red/white for quick identification
• UV-resistant jacket suitable for indoor or outdoor routing
• Rated 30 V, 15 A; temperature-rated to 90 °C
• UL-listed, flame-retardant and direct-burial capable
• ROHS-2 compliant for environmentally responsible installations

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.