FAQ & A
Do I need an electrical permit for my project?
The short answer is, it depends on your state's laws. You most likely need an electrical permit for your project. We handle the permit application and meet with the inspector once the job is complete or ready for inspection. REC obtains permits and schedules inspections in both WI & MN.
IF my breaker keeps tripping or fuse keeps blowing, is there a problem?
Breakers trip and fuses blow because of heat, for the most part. Heat is caused by an excess of current flowing in or outside of the circuit path. The two main causes of this are short circuits or overloads. Both breakers and fuses have an operating or shelf life and can be replaced if the circuit is not compromised in any way (such as damaged insulation, loose terminations, or corroded connections.) Circuit wiring, electrical equipment, and overcurrent devices may all be faulty independent of each other and require a qualified electrician to troubleshoot.
What exactly is an arc fault breaker or device?
Similar to GFCI's, arc fault technology is found in breakers and devices. Arc faults sense an arc (electricity "jumping" between damaged wires or loose connections). Arcing creates heat and can lead to fires. Electric motor loads such as vacuum cleaners or circular saws are known to trip these devices as arcing occurs in these types of loads under normal conditions. Arc faults can also be faulty from the factory and fall victim to nuisance tripping.
Does REC handle residential and commercial electrical work?
Yes, REC handles residential, commercial, and industrial electrical service and projects. We cover service changes, remodels, additions, industrial control and power, trenching and backfill, overhead electrical service wiring, parking lot lighting, LED conversions, and more. Visit our services page!
What exactly is a GFCI breaker or device?
GFCI (ground fault circuit interrupter) is a type of technology found in breakers and devices that measures outgoing and incoming current. In a perfect circuit, the amount of current being supplied from the panel needs to be the same as the current going back. If there is a difference in current, there is a possibility of current going outside of the designated circuit path leading to electric shock or electrocution. GFCI's stop or interrupt the current if they see an imbalance of current in the circuit, mitigating the risk of electrical shock to personnel. GFCI breakers and devices can be faulty from the factory and are prone to nuisance tripping.
Is it normal for my lights to dim when I start my vacuum cleaner?
For the most part this is normal. Motor loads draw 6 to 8 times their normal operating load on startup, then level off quickly. Regardless of what circuit is being used by this motor load, the major inrush of current stresses the whole system momentarily leading to that temporary dimming of the lights. Excessive dimming or flickering is not normal and should be inspected by a licensed electrician.
