Killark Emergency stop is one of the feature of LCS Explosionproof has following Applications :
• Hazardous locations due to the presence of flammable gases or vapors, combustible dusts or easily ignitable fiber or flyings
• Installations at petroleum refineries, chemical and petrochemical plants and other processing or storage facilities where similar hazards exist
• Use in conjunction with magnetic starters or contactors for remote control of motors
Features
• Device bodies and covers are cast copperfree Aluminum alloy and provide a
wide assortment for custom assemblies • Cast conduit hubs 1/ 2″ , 3/ 4″ and 1″ either dead end or feed thru standard in both single and two gang, SWB-1 thru SWB-12 device bodies
• SWB-13 thru SWB-38 are designed for custom drilled and tapped conduit openings on all four sides and the back installed in Emergency Stop
• Ground flange joint between bolted cover and box provide required flame path
• Push button, selector switches and pilot light operator bodies are copper-free
aluminum
• Operating shaft in both push buttons and selector switches are stainless steel
• Open space between gangs for easy wiring from one cover to another
Listed – File E53360
Certified – File LR11714, LR11712
See files for details or call Killark.
Class I, Div. 1 & 2, Groups C, D
Class l, Zones 1 & 2, Groups llB, IIA
Class II, Div. 1 & 2, Groups E, F, G
Class Ill
NEMA 7( C, D) 9( E, F, G)
• Miniature and standard size push buttons. ( Miniature 3/ 4″ overall diameter, standard 1-3/ 8″ overall diameter.)
• Contact blocks of Killark Emergency Stop Push Button are rated heavy duty, 600 VAC max
• Internal ground screw
Electrical Rating
Push button stations, selector switches heavy duty 600 VAC max. Pilot lights 120 VAC.
XCS Special Assemblies To order XCS cover assemblies for use with multi-gang or 1″ hub type SWB Series splice boxes, simply order as follows: Example: XCS-0B1 — Cover Assembly SWB-6 — Splice box with 1″ feed thru hubs Example: XCS-0B1 — Cover Assembly XCS-0B24RL— Cover Assembly SWB-12 — Double gang splice box
• lokasi yang berbahaya karena adanya gas yang mudah terbakar atau uap, debu mudah terbakar atau serat mudah ignitable atau flyings
• Instalasi di kilang minyak, pabrik kimia dan petrokimia dan pengolahan atau penyimpanan fasilitas lain di mana bahaya serupa ada
• Gunakan dalam hubungannya dengan permulaan magnet atau kontaktor untuk remote control dari motor
Fitur
• Perangkat body dan cover paduan copperfree Aluminium dan memberikan • SWB–13 melalui SWB–38 dirancang untuk kustom dibor dan mengetuk bukaan saluran di keempat sisinya dan belakang dipasang di Emergency Stop
• Tanah flange patungan antara melesat cover dan kotak menyediakan jalur api
• Tekan tombol, switch selector dan badan Operator lampu pilot bebas–tembag aluminium
• poros Operasi di kedua tombol push dan pemilih switch adalah stainless steel
• Ruang terbuka antara geng untuk memudahkan kabel dari satu penutup ke yang lain
Kelas I, Div. 1 & 2, Grup C, D
Kelas l, Zona 1 & 2, Grup LLB, IIA
Kelas II, Div. 1 & 2, Grup E, F, G
kelas III
NEMA 7 (C, D) 9 (E, F, G)