Siemens MBK125A, 125A, main breaker kit

Model Number: MBK125A

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Siemens MBK125A, 125A, main breaker kit

Model Number: MBK125A

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  • Description 
  •  |  Specifications 

Siemens main breaker kits are used to convert the Ultimate and PL types of main lug load centers to main breaker load centers, or can be used as a replacement main breaker in main breaker type Ultimate, ES, or PL load centers. Check the load center wiring diagram for confirmation and application.

  • UL Listed
  • Bolt-on type
  • For use on Ultimate/PL series load centers


AIC Rating: 22,000 AIC  

Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as inventory is sold and received continuously throughout the day. Inventory last updated 4/1/2015 at 5:00am EST. Online orders and products purchased in-store qualify for rebate redemption. Rebates are provided in the form of a merchandise credit check which can only be used in a Menards store.
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