Electromechanical Siren LK-JDW400B Description Lk-jdw400b is a double-ended siren for horizontral mounting. Powered by a three phase motor. It is designed for roof or pole mounting. It can be used in: civil defence warning systems of major cities all over the world. fire or accident warning systems of oil field, gas station, gasoline station, oil storage, mines, power pant, nuclear power plant, chemical plant, chemincal plant, etc. Sound rating 123f+2db(c) @1m Three phase motor 3.0kw, 380/400/440v ac, 50/60hz Ip rating Ip55 exdiibt4 Output frequency 500/580f+20hz Single tone Net weight75kg Carton size55x50x61cm Net weight75kg Carton size55x50x61cm
