![Is this 2-pole breaker with only one wire dangerous? I cannot identify what is on the circuit and can't tell for sure if the wire is live using my non-contact tester. This Is this 2-pole breaker with only one wire dangerous? I cannot identify what is on the circuit and can't tell for sure if the wire is live using my non-contact tester. This](https://i.redd.it/d8rkcz9y5es61.jpg)
Is this 2-pole breaker with only one wire dangerous? I cannot identify what is on the circuit and can't tell for sure if the wire is live using my non-contact tester. This
![Square D Homeline 20-amp/20-amp 2-Pole Quad Circuit Breaker in the Circuit Breakers department at Lowes.com Square D Homeline 20-amp/20-amp 2-Pole Quad Circuit Breaker in the Circuit Breakers department at Lowes.com](https://mobileimages.lowes.com/productimages/ecb7ee44-cc0c-4bae-8e0d-597da644a167/07681560.jpg)
Square D Homeline 20-amp/20-amp 2-Pole Quad Circuit Breaker in the Circuit Breakers department at Lowes.com
![Square D - HOMT2020220CP Homeline Tandem Circuit Breaker, 2 x 1 pole at 20A, 1 x 2 pole at 20A, 120/240V, 10 kA AIR, Plug-In Mount - Amazon.com Square D - HOMT2020220CP Homeline Tandem Circuit Breaker, 2 x 1 pole at 20A, 1 x 2 pole at 20A, 120/240V, 10 kA AIR, Plug-In Mount - Amazon.com](https://m.media-amazon.com/images/I/51YiN4sU5iL._AC_UF894,1000_QL80_.jpg)