1. 爆炸性气体环境危险场所：1区、2区；2. 可燃性气体、蒸气级别：ⅱa、ⅱb；3. 温度组别：t1~t6；4. 户内、户外 (ip54)。1. for the dangerous sites with explosive air mixture:1 division、2 division;2. flammable gas, steam class：ⅱa、ⅱb;3. temperatures classification：t1~t6;4. indoor and outdoor(ip54). 1. diecasted al-alloy shell with plastic-sprayed surface;2. c45l leakage breaker and indicator light are built in ewhensomeone gets an electric shock or circuit leaks, and currentsurpasses the stipulated ＆#118alue, power will cut off within 0.1sand keep from accident;3. possessing the guarding function against overload and short, etc;4. steelpipe and cable wiring;5. can be customized according to users' requirements.1. 铸铝合金外壳，压铸成形，表面喷塑；2. 内装c45l漏电断路器及指示灯，当有人触电或电路泄漏电流超过规定值时，能在0.1s内自动切断电源，防止事故发生；3. 具有过载、短路等保护功能；4. 钢管或电缆布线5. 可根据用户要求特制。 型号model额定电压ratedvoltage (v)额定电流ratedcurrent (a)额定漏电动作电流 i△nrated operating current forleakage for leakage i△n (a)额定漏电不动作电流rated non-operatingcurrent for leakage (a)分断时间breaking time(s)jblk61l-□/122203801, 3, 5