- Location
- San Francisco Bay Area, CA, USA
- Occupation
- Electrical Engineer
In other countries, there is not always a grounded neutral and in some cases, you don't know which side is neutral and which is hot. So requiring a double pole switch is them covering their own hinnies because they don't know what kind of idiot is going to hook it up. Over here in a unit designed for 120VAC, I would not hesitate doing it like we do anything else. One pole.