“Kill the Circuit.” This phrase is a colorful way of saying de-energize the circuit. Easy enough—just open a switch or other protective device and the circuit is “dead.” It should then be safe to work on, right? Wrong! Simply opening a switch does not guarantee the circuit is de-energized. Really?
The dog days of summer are upon us. It is vacation season, and employees are likely to spend more time outdoors on home-improvement projects and other leisure activities. With so much emphasis on job safety, it’s easy to forget that most injuries and illnesses actually happen away from work.