As an Amazon Associate, we earn from qualifying purchases. BQ1B045HY - Siemens - Molded Case Circuit Breakers Siemens . BQ1B045HY Gallery Attributes Brand name, Manufacturer name, Manufacturer, Attribute01Siemens Attribute00, MPN, SKUBQ1B045HY Attribute02Molded Case Attribute03BQ Series Attribute04BQH Attribute05, Attribute06, moq, multiple1 Attribute07, Voltage120 Attribute0845 Attribute09Bolt-On Attribute10Thermal Magnetic Attribute11LI - Long-Time and Instantaneous AttributeKey00Part Number AttributeKey01Manufacturers AttributeKey02Sub-Category AttributeKey03Family AttributeKey04Type AttributeKey05Phase AttributeKey06Poles AttributeKey07Voltage AttributeKey08Amperage AttributeKey09Connection AttributeKey10Protection AttributeKey11Functions AttributeKey12AIC Rating Extra Product NameBQ1B045HY - Siemens - Molded Case Circuit Breakers qtyInStock0 Distributor offers SellerSKUMOQIn stockMultiplePrices WidespreadBQ1B045HY11