Stay Safe Around Padmount Transformers

Padmount transformers, the big green metal boxes seen around town and in neighborhoods, are crucial components of our electrical infrastructure. They transform high-voltage electricity from power lines to a lower voltage suitable for use in homes and businesses.

The green padmount transformers are the same as the gray cylinder transformers you see on utility poles, but they are mounted on the ground because the electric service wires are underground. Although padmount transformers are designed to be safe, with a case covering the transformer and conduit around the wires, they are pieces of electrical equipment that can house more than 7,200 volts of electricity.

To ensure your safety and the safety of others, please:

• Keep a Safe Distance: Maintain a distance of at least 10 feet from padmount transformers. This helps avoid accidental contact and reduces the risk of injury if the transformer is damaged.
• Educate Children: Teach children about the dangers of padmount transformers and instruct them never to play on or near these units.
• Report Damage: If you notice a damaged transformer, such as a dented box, exposed wires, or an open door, report it to us at (877) 265-3211. Do not attempt to fix or move the transformer yourself.
• Do Not Obstruct Access: While it can be tempting to hide them with landscaping, please remember that Central Lincoln crews need at least 10 feet of clearance, or distance, at the opening of the transformer and 3 feet at the rear and sides. This clearance allows them to work on the equipment safely.
• Call Before You Dig: Padmount transformers are connected to primary high-voltage lines, and secondary lines can extend in several directions underground. Before planting trees or shrubs, setting fence posts, installing sprinkler systems, or digging anywhere near a transformer, you should know the location of these lines. Please call 811, the national call-before-you-dig phone number, or submit a line locate request at digsafelyoregon.com.