Square D by Schneider Electric QO2175SB QO SurgeBreaker Surge Protective Device Takes 2 Load Center Spaces

[Music] today I'll be showing you an instructional video on how to install the ql 21 second 5sb into the QL load center always remember to follow the safety instructions that come with the device and never work on energized equipment someone installed on the keel 21-7 5sb it'll need to be mounted as close as possible to the main breaker in the panel or the main loads in there this device is going to take up two spaces either on the left hand side of the bus on the right hand side of the bus you'll also need to find available slot on the neutral bar tool and the white pigtail tube from the surge breaker first we want to make the neutral connection to available spot on the neutral bar they start the neutral wire tighten it up next these plastic clips on the back side of the search breaker will snap on to the metal or plastic railing in the load Center press down firmly then rock the searc