Siemens ECMBR2 Siemens Main Breaker Hold Down Kit for Back Fed Main Breakers for use on Ultimate, ES, PL, and Murray Rock Solid Load Centers, ,
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<b>[Product Information]</b><br>
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<li>For use on ultimate, ES, and PL type load centers</li>
<li>Use only on double pole breakers</li>
<li>60 amp and above</li>
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