As an Amazon Associate, we earn from qualifying purchases. NNY3B120B - Siemens - Molded Case Circuit Breakers Siemens . NNY3B120B Attributes Brand name, Manufacturer name, Manufacturer, Attribute01Siemens Attribute00, MPN, SKUNNY3B120B Attribute02Molded Case Attribute03VL Series Attribute04NNY Attribute05, Attribute063 Attribute07, Voltage600 Attribute081200 Attribute09Bolt-On Attribute10Thermal Magnetic Attribute11LI - Long-Time and Instantaneous Attribute13NG Frame AttributeKey00Part Number AttributeKey01Manufacturers AttributeKey02Sub-Category AttributeKey03Family AttributeKey04Type AttributeKey05Phase AttributeKey06Poles AttributeKey07Voltage AttributeKey08Amperage AttributeKey09Connection AttributeKey10Protection AttributeKey11Functions AttributeKey12AIC Rating AttributeKey13Frame Size Extra Product NameNNY3B120B - Siemens - Molded Case Circuit Breakers moq, multiple1 qtyInStock0 Distributor offers SellerSKUMOQIn stockMultiplePrices WidespreadNNY3B120B11