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Square-D 240V NEMA 3R Safety Switch Disconnect.


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Square DSquare-D 240V NEMA 3R Safety Switch Disconnect

Part # Amp Model Price:
8937203 60 DU222RB
  Qty
8932503 30 DU221RB
  Qty

Many utilities require an AC disconnect between a grid-tie inverter and the AC load center, close to the AC service entrance, with a visible and lockable handle. A 30-amp 240-volt disconnect is good for up to 7.2kW and the 60-amp disconnect is good for up to 14.4kW.

Wholesale Solar recommends these Square D 240V NEMA 3R safety switch disconnects for use with gridtie inverters that don't already have pre-built disconnects. They are non-fusible, rated at 240 volts DC, and 30 amps or 60 amps.

Back to the main disconnect page.

Downloads
30A Specs
60A Specs


Square-D 240V NEMA  3R Safety Switch Disconnect
Model Item Size Weight
30 Amp Square-D 240V NEMA 3R Safety Switch Disconnect 8937203 9.63 x 7.25 x 3.75 4.7 lbs.
60 Amp Square-D 240V NEMA 3R Safety Switch Disconnect 8932503 9.63 x 7.25 x 3.75 4.7 lbs.

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Features and General Information

  • Residential or light commercial applications
  • UL listed NEMA3R outdoor enclosure
  • Two-pole with lugs suitable for aluminum or copper wires
  • Quick reliable on-off operating mechanism
  • Exterior handle for positive visual that the switch is "off"
  • Lockable handle for safety of electrical or emergency personnel
  • UL listed to handle 30 or 60 amp at 240 VDC per pole

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