Auckland’s preferred power line protection provider. Installing certified Tiger Tails NZ for 10+ years. Contact the team to discuss your requirements. If you’re a property owner, own a scaffolding company or are working near overhead power lines it is your responsibility to ensure your employees/contractors safety. Touching a live low voltage overhead electric line with any part of the body, tools and/or equipment can cause death or serious injury. The team at Mitchell Electrical are fully equipped and qualified to install NZ tiger tails that offer temporary power line insulation. Our tiger tails are certified AS4202, Class I, voltage rated 650V and provide a clear visual warning about the overhead electrical hazard, which keeps everybody safe and protected.