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12. Bend the plate back-and-forth about the two remain- ing attachments until the plate breaks free. S1, S2, and P1 Panelboard Kit GRASP DEADFRONT Installation MBKBC3 for Main or Subfeed IN THIS AREA Instructions CENTER OF KNOCKOUT BQD breakers...
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Installation Instructions The following instructions are for the installation of a Siemens main/subfeed breaker kit for BDQ breakers in S1, S2, and P1 Type panelboards. The kit may be installed as a main or a subfeed in panels rated 250 amps or less. Above 250 amps it may be installed in subfeed applications only.