• J R U Conttrol Private Limited

LEVEL SWITCH, PLACKA SERIES 500

J R U Control offers Level Switch, Placka Series 500. It is designed and built for use in a wide variety of process industries. Compact design and quality construction eliminates possibility of process fluid coming in contact with switch housing. Use of micro switch avoids troubles of mercury switch and permits continuous operation with low maintenance. Options of different material and process connections are provided to suit all industrial applications. Features: simple design; rugged construction; proven performance; high temperature and pressure rating; explosion proof enclosures; ease of installation and absence of complicated bellows, springs, etc; and ensures maintenance convenience and lower downtime. Specifications: specific gravity - 0.5 to 1.4; max temperature rating - 400ºC; cooling fin - greater than 250ºC; extension rod - less than 10ºC; IBR - as required; switch type - snap action micro switch; enclosure - weather proof (IS 2147), explosion proof (IS 2146), ISI CM/L 6084466; electrical area classification - Group IIA & IIB Zone 1, Zone 2/Nema 4&7/IEC Gr. C, D, E, F, G NECG; switch contact - SPDT 2 Nos./SPDT 1 Nos.; contact rating and contact coating - 230 V AC 5 A/30 V DC 2 A silver alloy contact, 125 V AC 0.1 A/30 V DC 0.1 A gold alloy contact (others on request); cable entry size - 1/2" NPT (F) 3/4" NPT (F) (other on request); and cable entry type - double entry/single entry.