Circuit Breaker Lockout Devices – A main point of electrical isolation, these devices come in multiple shapes, sizes, and voltage capacities depending on organizational needs.

To start, "turn off all appliances and lights on the affected circuit," recommends Dan Mock in his House Digest exclusive. This simple step will diminish the electrical load on your breaker and ...

Q. Does it make sense for me to turn off my circuit breakers before I leave for vacation? A. You’re wise to reduce home energy use while you’re gone, but there are better ways than switching ...

The S2329 Master Lock aircraft circuit breaker lockout prevents accidentally re–energizing an electrical system by locking a circuit breaker in the “off” position.

I recently an email from someone wanting to know why their circuit breaker has a lock on it, preventing the breaker from being turned off, or tripping. By Reuben Saltzman June 23, 2015 at 6:33PM ...

Q. We got back from our vacation last week and when I went to flip the breaker to turn our water heater back on, it wouldn’t work. I know that electric water heaters like ours constantly cycl… ...