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Home Renewable Energy Midnite Solar Midnite Installation Supplies MidNite Solar MNSOB3R-4P Rapid Shutdown Disconnect
MidNite Solar MNSOB3R-4P Rapid Shutdown Disconnect

MidNite Solar MNSOB3R-4P Rapid Shutdown Disconnect

  • Model: MNSOB3R-4P
  • Manufactured by: Midnite Solar
  • Condition: New
  • Estimated Delivery: Feb 25th - Mar 3rd
  • In Stock
  • Out of Stock
  • Price: $573.33  $441.03
    MNSOB3R-4P is a Disconnect switch. It has a 4 channel switch that breaks both the positive and negative of two isolated PV strings to a Transformer-less inverter. It has a combined rating of 600v and 20 amps as shipped. The switch is good for 100amps per side but the wire and terminal blocks limit it to 20 amps.

    The MNSOB3R-4P's red handled is LOCKABLE IN THE OFF POSITION!
    • Disconnect has built in shunt trip with positive feedback
    • Birdhouse compatible
    • Optional PV connected power supply
    • See thru deadfront
    • Type 3R aluminum enclosure (no rust, won't turn to dust)
    • Load Break Rated
    • Customer connections are #10 wire max on the regular version and #4 wire max on the 75 amp version
    • 90 C connections
    • Meets NEC 2011 and 2014 NEC 690.12
    • Warranty - 5 yrs.
    • Listed by ETL for US & Canada
    • Made in the USA
    • Rapid Shutdown Brochure | Download
    • ATM SOBs | Download
    • MNPVSOB3R 4P REV A DISCO 3R | Download
    • MNPSB Instructions | Download
    • SOB Manual | Download
    • MNBirdhouse | Download
    • Shut Off Box - 4 Channel | Download
    • Shut Off Box - 4 Channel with Ground | Download
    Hardware Included
    • Four - 1/2" strain reliefs (MNSR-1000)
    • Four - 1/2" LOCKNUTS
    • One - Blue Wrench

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