ABB OT80F3U Disconnect Switch 80A

The ABB OT80F3U Disconnect Switch 80A functions as a safety and maintenance component which serves different electrical systems including HVAC systems. The switch enables technicians to visually cut off electrical circuits from power supply so they can safely work on connected equipment. The disconnect switch disconnects electrical circuits from power by physical separation of the circuit from the supply. The "open" position of the switch creates an interruption in electrical current flow which ensures safety during maintenance tasks and equipment repair. The safety feature provides protection who maintain HVAC systems including chillers and air handling units and electrical equipment.