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What should we do if we experience a nuisance trip on a UL Listed arc-fault circuit interrupter (AFCI)?

Maximum Circuit Voltages

This article reviews some of the circumstances where the Canadian Electrical Code prescribes maximum voltages to minimize exposure to serious electrical shock.

What UL Standard is used to evaluate portable power distribution units used at construction sites?

Reduced Size Taps Rule 14-100, Reduced Wiring Ampacities

One Down…

Is the flange that sticks down through the ceiling that the trim mounts through considered part of the points of support?

Communications System Wiring

Summer Time and The Living is Easy!

Are Listed wet location polymeric electrode insulator boots for neon lighting

Electrical Safety, A Continuous Objective