As an Amazon Associate, we earn from qualifying purchases. FWF4040L0 - Cutler Hammer - Molded Case Circuit Breakers Cutler Hammer . FWF4040L0 Attributes Brand name, Manufacturer name, ManufacturerCutler Hammer Attribute00, MPN, SKUFWF4040L0 Attribute01Cutler Hammer, Eaton, Westinghouse Attribute02Molded Case Attribute03Series C IEC Attribute04FWF Attribute053 Attribute064 Attribute07, Voltage690 Attribute0840 Attribute09Feed-Thru Attribute10Thermal Magnetic Attribute11LI - Long-Time and Instantaneous Attribute13F Frame AttributeKey00Part Number AttributeKey01Manufacturers AttributeKey02Sub-Category AttributeKey03Family AttributeKey04Type AttributeKey05Phase AttributeKey06Poles AttributeKey07Voltage AttributeKey08Amperage AttributeKey09Connection AttributeKey10Protection AttributeKey11Functions AttributeKey12AIC Rating AttributeKey13Frame Size Extra Product NameFWF4040L0 - Cutler Hammer - Molded Case Circuit Breakers moq, multiple1 qtyInStock0 Distributor offers SellerSKUMOQIn stockMultiplePrices WidespreadFWF4040L011