Safety switch, heavy duty, fusible, 800A, 3 poles, 250 hp, 240 VAC/250 VDC, NEMA 3RShow more characteristics
Product availabilityNon-Stock - Not normally stocked in distribution facility
Main ProductSingle Throw Safety Switch Current Rating800 A CertificationsUL listed file E2875 Enclosure RatingNEMA 3R galvannealed steel Factory Installed NeutralNone Disconnect TypeFusible disconnect Short Circuit Current Rating200 kA maximum L Mounting TypeSurface Number of Poles3 Electrical ConnectionLugs Duty RatingHeavy duty Voltage Rating250 V DC240 V AC Wire SizeAWG 3/0...750 kcmil copper or aluminium Complementary Maximum Horse Power Rating50 hp 240 V AC 50...60 Hz 1 phase NEC 240.6100 hp 240 V AC 50...60 Hz 3 phase NEC 240.6250 hp 240 V AC 50...60 Hz 3 phase NEC 430.5250 hp 250 V DC Maximum Height69.13 in (1755.90 mm) depth17.75 in (450.85 mm) width36.62 in (930.15 mm) tightening torque375 lbf.in (42.37 N.m) 0.13…0.59 in² (85.01…380 mm²) AWG 3/0...750 kcmil) Ordering and shipping details Category00054 - H&HU SW,NEMA3R,400-1200A Discount ScheduleDE1 GTIN00785901259213 Nbr. of units in pkg.1 Package weight(Lbs)365 lb(US) (165.56 kg) ReturnabilityNo Country of originMX Offer Sustainability Sustainable offer statusGreen Premium product EU RoHS DirectiveCompliant
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS RegulationChina RoHS declaration
Product out of China RoHS scope. Substance declaration for your information.
Environmental Disclosure PVC freeYes Halogen content performanceHalogen free plastic parts product Contractual warranty Warranty18 months
CatalogFormatSizeDateAdd to My Documentsprp.document.label.format pdfSize 1.4 MBDate 9/13/19DescriptionDigest Catalog Section 3 - This section of Digest 178 includes selection information for light duty safety switches, general duty safety switches, heavy duty safety switches, double throw safety switches and photovoltaic disconnect switches. Replaces Digest 177 section 3; 0100CT1501_SEC-03prp.document.label.format pdfSize 11.7 MBDate 6/6/19DescriptionThis Square D™ product catalog provides selection information for general duty safety switches, heavy duty safety switches, and double throw safety switches. This catalog replaces document number 3100CT0901. Includes information on safety switch enclosures, configurations, construction standards, safety switch ratings, and dimension drawings, and also covers many safety switch accessories. Safety Switch accessories such as Class R and J fuse kits, fuse puller kits, equipment ground/grounding kits, interlock kits, lug kits, lock-on and lock-off kits, hubs, solid neutral assemblies, viewing window, key interlock kit, switch lubricant, and phenolic legend plates.CADFormatSizeDateAdd to My Documentsprp.document.label.format zipSize 2.7 MBDate 9/30/19BrochureFormatSizeDateAdd to My DocumentsCertificateFormatSizeDateAdd to My DocumentsInstruction SheetFormatSizeDateAdd to My Documentsprp.document.label.format pdfSize 656.6 KBDate 10/18/05DescriptionThis bulletin contains installation, operation, and maintenance instructions for 800 A and 1200 A series E04 heavy duty safety switches.prp.document.label.format pdfSize 551.4 KBDate 8/31/05DescriptionThis bulletin contains instructions for the installation or replacement of the neutral assembly in F Series General Duty and Heavy Duty safety switches.China RoHS declarationFormatSizeDateAdd to My Documents
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Dimensions DrawingsApproximate Dimensions