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Shop AC and DC Safety Disconnects

Safety disconnects allow you to rapidly shut down your system in case of emergency. Disconnect switches are required to comply with electrical codes and pass inspection.

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ModelPart No.DescriptionPrice
8958052Square D 30a HU361RB 600v DC Disconnect NEMA3R No Fuse 3 Pole
$260.00
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8932503Square D 30a DU221RB 240v AC Disconnect NEMA3R No Fuse 2 Pole
$90.00
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8937203Square D 60a DU222RB 240v AC Disconnect NEMA3R No Fuse 2 Pole
$150.00
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8937359Square D 100a DU323RB 240v AC Disconnect NEMA3R No Fuse 3 Pole
$385.00
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Disconnects 101

A safety disconnect is a switch that allows you to quickly and conveniently shut off the current flowing through your system.

In the event of an emergency, first responders must be able to quickly and safely shut down your system to avoid the risk of electrical shock from a live array. Utility companies may also utilize the safety disconnect when performing maintenance or other repairs to nearby power lines.

A DC disconnect shuts off the current from the panels to the inverter. An AC disconnect shuts off the current between the inverter and the AC power grid.

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