Questions and Answers for Square D 7 Terminal Ground Bar Kit for QO/Homeline Electrical Panel/Load Center(PK7GTACP)

A:  The neutral in a subpanel should be isolated from ground. If you install a PK3GTA on the backplane of the panel and land your conductor grounds there, this should solve your problem. Remove any neutral bonding jumper to ground.

A:  Hi, Below the FAQ to know how neutral is bonded QO and HOM. https://www.se.com/us/en/faqs/FA100207/ Regards, Schneider Electric Customer Care

A:  If this is a main panel, there is a bonding screw that connects neutral to ground near the main breaker. If your neutral and ground are bonded, there is not a need for a ground bar. all grounds and neutrals can land on the neutral bars.

A:  Hi, In order to help you we need to know more information about your application with this product. You can contact us anytime using our chat live https://www.se.com/us/en/work/support/customer-care/contact-schneider-electric.jsp where an agent will be able to give you further assistance on this matter. Warm regards. Schneider Electric Customer Care

A:  Hello Daryl, No, the PK7GTACP won't accept #3 CU wire. The CU wire size it accepts is : (1) #14-#4 or (2) #14 or #12. Regards, Schneider Electric Customer Care

A:  Hi, The use of an antioxidant on the load centers main lugs is not required. The lugs are UL listed for use with copper or aluminum conductors without the use of any antioxidation supplement. The use of an antioxidant is not prohibited, but assure that the brand used is a NON-PETROLEUM based product. If a petroleum based product is used, and comes in contact with the insulating base, it can degrade the insulating base material. Regards, Schneider Electric Customer Care

A:  The ground bar should come with the screws to attach it to the panel can, if not 8/32 screws.

A:  Hi, There are different mounting screws for different, for PK23GTACP mounting screws are 21594-14220 (8-32 X 0.68in - two required). http://www.schneider-electric.com/resources/sites/SCHNEIDER_ELECTRIC/content/live/FAQS/313000/FA313449/en_US/PK%20ground%20bar%20data%20from%20LC%20catalog.pdf

A:  Yes

A:  Hi, Ye,the ground bar includes the mounting screws. Regards, Schneider Electric Customer Care

A:  Hi, Below the instruction bulletin: https://download.schneider-electric.com/files?p_enDocType=Instruction+sheet&p_File_Name=40272-070-02.pdf&p_Doc_Ref=40272-070-02 Regards, Schneider Electric Customer Care

A:  Hi, Unfortunately no, this is only tested to be grounded bar. Regards, Schneider Electric Customer Care

A:  I'm not sure what the manufacturer suggest, but I would say 2 #12 wires per terminal slot seems ideal. If this is a 15 terminal bar, then 30 #12 wires total.

A:  Hello Eweneek1, This PK15GTACP comes with 15 slots. Regards, Schneider Electric Customer Care

A:  Dave, In order to help you we need to know more information about your application with this product. You can contact us anytime using our chat live https://www.se.com/us/en/work/support/customer-care/contact-schneider-electric.jsp where an agent will be able to give you further assistance on this matter. Warm regards. Schneider Electric Customer Care

A:  In separate holes, it definitely would. Just not two #8 conductors in the same hole.

A:  You can purchase different sizes for different needs