As an Amazon Associate, we earn from qualifying purchases. Home » Appleton » EX-400 Appleton . EX-400 Appleton . EX-400 Attributes Brand name, Manufacturer name, ManufacturerAppleton extendedQty, qtyInStock0 moq, multiple1 MPNEX-400 Distributor offers SellerSKUMOQIn stockMultiplePrices Crescent Electric Supply Co190913511