As an Amazon Associate, we earn from qualifying purchases. Home » Square D (Schneider Electric) » HU663DS Square D HU663DS Safety Switch | Standard Electric Supply Co. Square D (Schneider Electric) . HU663DS Gallery Attributes Brand name, Manufacturer name, ManufacturerSquare D (Schneider Electric) Extra Product NameSquare D HU663DS Safety Switch | Standard Electric Supply Co. moq, multiple, tierMinQty11 MPNHU663DS qtyInStock0 SKU2256114 tierPrice116720.82 Actuator TypeHandle Amperage Rating100, 100 A Contact Form6PST Dimensions20.82 in H x 16.85 in W x 6.97 in D Enclosure TypeNEMA 4/4X/5 Horsepower75, 75 hp Number of Poles6 Phase1/2/2003, 1/2/3 SeriesF6 Short Circuit Current Rating (kA)200, 200 kA Temperature Rating (Degrees F)-22 to 104, -22 to 104 deg F Terminal TypeLug TypeCorrosion-Resistant Dusttight Heavy Duty Non-Fusible Disconnect Watertight Voltage Rating600, 600 VAC Material304 Stainless Steel Mounting typeSurface Distributor offers SellerSKUMOQIn stockMultiplePrices standardelectricsupply.com2256114111 @ $16720.82