To ensure compliance under 1910.147, hazardous energy sources, such as electrical, pneumatic, hydraulic, chemical and thermal energy, need to be properly isolated to a zero-energy state through a ...

Use a digital multimeter (DMM) instead of a voltage pen for accurate power verification, and always follow proper ...

In its simplest (and perhaps least effective) form, lockout/tagout (LOTO) consists of three steps: Identify the breaker (or fuse) that supplies power to your equipment. Open the breaker. Hang your ...

Industry trade groups have weighed in — both pro and con — on whether the Occupational Safety and Health Administration should update its 30-year-old lockout/tag-out rules. The proposed change ...

Q: Several weeks ago, I read your column about installing electrical wiring. I’m curious about circuit breakers. What is the primary purpose of circuit breakers? Are there different types of breakers?

Keene State College has licensed electricians or electrician’s apprentice level employees on site to perform electrical repair work of all kinds, from installing outlets to troubleshooting tripped ...