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Safety

Service disconnect

A disconnecting means that isolates service-supplied conductors from downstream premises wiring.

Also known as: main disconnect

Reviewed

Hazards

  • A disconnecting means that isolates service-supplied conductors from downstream premises wiring.

Controls

  • Keep it labeled and accessible and allow only authorized qualified personnel to operate or connect at the service.

Personal protective equipment

  • Select task-specific PPE only after hazards and higher-order controls have been evaluated.

Regional considerations

  • Applicable law, permits, collective agreements, venue rules, and qualified-person decisions take precedence.

In practice

Keep it labeled and accessible and allow only authorized qualified personnel to operate or connect at the service.

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