|[Electronic and Electrical] - [Other electronic electrician]|
1A2A3A5A dormitory fire site intelligent protection switch electronic limit load automatic control limiter current limiter
1A ~ 6A price of 14 yuan 8A ~ 15A price of 16 yuan
2p space to open the size, higher integration, saving lighting box installation space
Applications: factories, school dormitories, mining areas, staff quarters, hospital wards, construction sites, commercial buildings, shopping malls, etc.
How to choose the right: (for reference only, as far as possible is the electrician with clamp meter to detect the actual current)
1A (220W): can control the low-power electrical appliances, such as ordinary electric lights (rated power 60W) the major brand name of the charger (rated power 40W), the appliances can not exceed 220W, more than 220W, will automatically trip, After automatically open.
2A (440W): can control low-power electrical appliances, such as fans (rated power 60W), 21-inch TV (rated power 70W), etc., the sum of the electrical can not exceed 440W, more than 440W, will automatically trip, Automatically open.
3A (660W): can control low-power electrical appliances, such as desktop computers (rated power 350W), general washing machine (rated power 300W), etc., the electrical sum can not exceed 660W, more than 660W, will automatically trip, load off automatically start.
5A (1100W): can control low-power electrical appliances, such as 1P air conditioning (rated power 850W), household refrigerators 60 liters (rated power 200W), the electrical sum can not exceed 1100W, more than 1100W, will automatically trip, load off Automatically open.