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Internet # 206632099

Model # MP390

Store SO SKU #516939

90 Amp 3-Pole Type MP Plug-In Circuit Breaker

Questions & Answers 
  • Murray brand is being phased out, replaced by equal Siemens parts
  • Murray MP390 is equivalent to Siemens Q390
  • Accepts #8-#2/0 AWG Cu or or #8-#2/0 AWG Al Wire
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