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    Siemens/Murray Dual Function AFCI/GFCI Breaker Question

    Does anyone know if the knew Siemens/Murray dual function AFCI/GFCI breakers (Type MP-GAT2 for Murray) are backwards compatible with older load centers? Obviously, the listing of approved breaker types on the load center cover does not list these breakers as they are recent to market but for...
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    Derating question....

    I have a 60 amp sub panel from my main 200 amp panel in an unfinished basement. These were installed by the electrician when the house was built in 2001. The sub panel has a 34" long 2 1/2" protective sleeve up to the cavity between floor joists into which all the branch circuits enter and...
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    Low Voltage Wiring Protection ??

    I am currently mounting panels for an alarm and structured media center as well as a rack for server equipment. This setup is all in an unfinished basement mounted on a plywood backer board. Where all the low voltage cables come down from the ceiling (bottom of the first floor joists), do I...
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    AFCI Neutral Overcurrent Protection Question

    Do the double pole AFCI breakers (Siemens/Murray) provide overcurrent protection for the neutral conductor? Wondering if this would help prevent some of the potential disadvantages associated with MWBC's.
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    AFCI Neutral Connection Question

    Situation - subpanel fed from the main service panel with a 60A breaker to the subpanel. Question - what is the proper way to connect an existing incoming neutral to a new (retrofitted on existing circuit) AFCI breaker if the neutral is too short to reach the breaker? This house was built in...
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    Bendpak HD-14 Install Help

    Can someone post a picture of the post caps of their HD-9/14 or any similar Bendpak 4 post lift so I can see how well the post cap fits relative to coverage of the entire end of the post? My caps vary in width by about 1/16" from one side to another and the fit is such that not all of the end...
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