Location: California | United States
I'm certain I'll need a licensed electrician for this but wanted to get thoughts on what could be going on.
I recently noticed that power remains on in my house even when the main breaker is shut off. The switch itself also doesn't "snap" to an off position -- it just slides from On to Off.
Any idea what could be going on here? Is it a faulty breaker? Or something more serious?
For added clarification, here's a picture: