MidNite Solar MNSOB3R-4P-PSB 4 wire disconnecting combiner box Rapid Shutdown with Power Supply Board

MidNite Solar MNSOB3R-4P-PSB 4 Wire Disconnecting Combiner Box Rapid Shutdown with Power Supply Board

$656.98

MNSOB3R-4P is a Disconnect switch for Rapid Shutdown solar charge controllers.

Description

It has a 4 channel switch that breaks both the positive and negative of two isolated PV strings to a Transformer-less inverter or two charge controllers. 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
  • 90o C connections
  • Meets NEC 2011 and 2014 NEC 690.12
  • Warranty – 5 yrs.
  • Listed by ETL for US & Canada
  • Made in the USA