News | Cotelco Inc.
Mar 1, 2018

Electrical Safety Practices

For Home and School All violations of the Philippine Electrical Code (PEC) represent potentially dangerous arrangements. In order to correct these situations, the following safety practices are encouraged: Never underestimate the danger of 220- volt AC circuits. More...

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Mar 1, 2018

Causes of Power Interruptions

Man-Made Accidents Accident and sometimes human carelessness often cause power interruptions or brownouts. Vehicles hitting an electric wires and cause prolonged brownouts until the fallen post is replaced and the broken wires are reconnected. Trees falling on wires,...

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