royal switchgear manufacturing

United States

TYPE BTDISCONNECT SWITCHESOUTDOOR HOOKSTICK OPERATED (SUBSTATION APPLICATIONS)Vertical or underhung mounting7.5KV through 161KV600A through 2000A(4000 Amps through 34.5KV)Single, tandem, andlow-profile stylesTruss-type blade for extra strength.Wide, sturdy blade guide.Large pull ring - easy to hook.Sturdy blade pryout opens switch easily.Tongue-type contact provides double contactsurfaces.All contact surfaces are silver plated.All current carrying parts are hard-drawncopper, cast copper, or high conductivitybronze.Available in single, tandem, and low-profilestyles.Ratings for 7.5kV to 161kV - from 600 to2000 amperes (4000 amps through 34.5kV).Switches rated 1200 and 2000 amperes areavailable with either 30C or 53C maximumtemperature rise design.600 ampere rated switches are available withthe heavier 30C rise design only.Wood crate packaging.Design principles incorporated in Royals type BTdisconnect switch have an established field-servicerecord of more than 30 years.

TYPE BLTDISCONNECT SWITCHESO U T D O O R - H O O K O P E R A T E D 7.5KV through 35KV900A -- 40, 000A momentaryFurnished with hooks forloadbreak toolREARUS approved

TYPE BILTDISCONNECT SWITCHESOUTDOOR HOOKSTICK OPERATED (DISTRIBUTION CLASS)For sectionalizing and tapapplications7.5KV through 35KV900A -- 40, 000A momentaryFurnished with hooks forloadbreak toolUsed on armless or crossarmline constructionEliminates insulator in tension.Furnished with hooks for use withportable loadbreak tool.Light-compact-easy to install.Structural members are aluminum.Tinned 2-hole NEMA terminal pads.Switch furnished with 2-14 boltcircle insulators.Smooth, simple latch action - easeand certainty of operation.All switch current carrying parts ofhard-drawn copper, cast copper, orhigh conductivity bronze.Truss-type blade design for extrastrength.Double-tongue contact - extracontact surface.All contacts silver plated.

TYPE BISLDISCONNECT SWITCHESOUTDOOR HOOKSTICK OPERATED (DISTRIBUTION CLASS)15KV25KV Applications900A -- 40, 000A momentaryFurnished with hooks forloadbreak toolCost efficient single insulatordesignPorcelain or polymer styleinsulatorSimple, single bolt mounting design.Angled mounting tab providesconvenient switch operation andorientation.Furnished with hooks for use withportable loadbreak tool.Light, compact and easy to install.Tinned, 2-hole NEMA terminal pads.Smooth, simple latch action - ease andcertainty of operation.All switch current carrying parts ofhard-drawn copper, cast copper, or highconductivity bronze.Double-tongue contact - extracontact surface.Construction of blades provideslateral stability when closing.All contacts silver plated.Captive hardware available at extracharge.Terminal connectors supplied atextra charge

TYPE IL6NP, IL9NP, IL469NP AND BILINLINE DISCONNECT SWITCHESOUTDOOR HOOKSTICK OPERATED (DISTRIBUTION CLASS)For sectionalizing and tap applicationsFurnished with hooks for loadbreak tool (through 34.5KV)Used on armless or crossarm line constructionLight weight - 10 poundsSeparate tension system and current pathOne piece silicone polymer insulator skirtsVandalbreakage resistantMolecular structure resists ultra-violet degradationBlade of ETP, hard-drawn copper busbarSilver contact surfacesConstruction of blades provides lateral stability when closingFurnished with hooks for operation with portable loadbreak tools