OutBack FireRaptor OBFRS-ESW1 Emergency Shutdown Switch

OutBack FireRaptor OBFRS-ESW1 Emergency Shutdown Switch, For OBFRS-01, Includes 120VAC to 24VDC Power Supply, 40 Panels Max

FireRaptor - The Ultimate Emergency Solar Panel Rapid Shutdown Safety Solution

The OBFRS-ESW1 is an Emergency Shutoff Switch that is used to turn the solar array on and off. It comes with a 120VAC to 24VDC power supply capable of powering up to 40 module level FireRaptor Rapid Shutdown Units. If the 120 VAC power to the unit is off, the system will shutdown automatically. If the manual button is pushed the system will also shutdown. A 48VDC to 24VDC power supply can be substituted for the AC to DC power supply that comes with the OBFRS-ESW1 for a more reliable manual shutdown for systems with backup power. Emergency shutoff switches from other systems can be substituted for the ESW1. For OutBack this can be the RSI, and for MidNite the MNBirdhouse. Using the Aux contact closure in those switches will shut off power to the FireRators on rapid shutdown, serving the same purpose as the ESW1. This is helpful for systems with charge controllers that require a disconnect at the charge control end of the circuit because the FireRaptor system will not serve that function directly.