Rated current(n):1,23,4,5,6,8,10,13,16,20,25,32,40,50,63
Number of poles:1,2,3,4
Rated operating voltage (Ue):230/400V~
Rated frequency:50/60Hz
Insulation voltaqe(Ui):500
Rated withstand impulse voltage (Uimp):6
Main circuit dielectric strength (1 min power-frequency withstand voltage test) :2
Protection degree:IP20
Instantaneous tripping type:B C D (According to GB10963.1 IEC/EN60898-1)
Instantaneous tripping type:K (According to GB14048.2 IEC/EN60947-2)
Electric life:6000
breaker 16a At hand security guard: suitable for DC panel,UPS, battery circuit, communication room, rail transit, secondary control circuit and other applications.
Detail determines quality: the metal parts inside the whole micro fracture are made of copper clad plate.
breaker 16a Safety: green insulation performance is reliable.Convenient: rich functions and easy selection.Rich: compact size and convenient installation.Dexterity: comfort and ease of worry.
Special design, independent installation: both upper and lower can be connected to the cable and bus bar, and as the inlet end, and the breaking capacity is not affected.
The circuit breaker 16a is designed for special quick clamping, which can be removed by gently moving the plate upward without the help of a screwdriver.
Column lifting terminal provides false connection protection function, making wiring more firm and fast.
The circuit Breaker 16a is related to the safety of household electricity, and the selection of matching must be appropriate before purchasing.
In fact, household circuit breakers are mainly divided into two categories, air switch and leakage circuit breaker, which is what we often call "leakage protection". First of all, the obvious difference can be seen from the appearance. The leakage switch has an obvious "T" test button.
From the functional distinction, when the circuit is overloaded, the air switch will directly cut off the circuit and trip to prevent burning of the wires and avoid damage to household appliances; while the leakage circuit breaker will quickly and automatically trip when a leakage occurs to prevent someone from getting an electric shock. . In summary, the biggest difference between air switch and leakage protection is that the air switch protects the circuit, while the leakage switch protects personal safety. In order to effectively prevent the human body from being harmed by leakage, we need to choose a leakage circuit breaker.
Dynamic and static contacts and contacts of circuit Breaker 16a are designed in various types, but the main purpose is to improve the breaking capacity of circuit breakers. At present, the principle of limiting the peak value of short-circuit current by using certain contact structure is widely used to improve the breaking capacity of circuit breakers.
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