L16-100 Series Residual Current Circuit Breaker

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Construction and Feature
◆Provides protection against earth fault/leakage current and function of isolation.
◆High short-circuit current withstand capacity
◆Applicable to terminal and pin/fork type busbar connection
◆Contact position indication
◆Equipped with finger protected connection terminals
◆Fire resistant plastic parts endures abnormal heating and strong impact
◆Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
◆Independent of power supply and line voltage, and free from external interference, voltage fluctuation
Technical Data
◆Model:electro-magnetic type,electronic type
◆Residual current characteristics:A,AC
◆Pole NO.:2,4
◆Rated making and breaking capacity:630A
◆Rated current(A):25,40,63,80,100
◆Rated voltage:240/415V AC
◆Rated frequency:50/60Hz
◆Rated residual operating current I△n(A):0.03,0.1,0.3,0.5
◆Rated residual non operating current I△no:0.5I△n
◆Rated conditional short-circuit current Inc:6kA
◆Rated conditional residual short-circuit Current I△c:6kA
◆Tripping duration:instantaneous tripping ≤0.1s
◆Residual tripping current range:0.5I△n~I△n
◆Electro-mechanical endurance: 4000 cycles
◆Connection capacity: Rigid conductor 25mm2
◆Terminal Connection Height: 21mm
◆Connection terminal:
◇Pillar terminal with clamp
◆Fastening torque:2.0Nm
◇On symmetrical DIN rail 35mm
◇Panel mounting

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Q:Which is the circuit switch, that is the circuit breaker
sub-capacity and so are greater than Molded Case circuit breaker. This is a fundamental difference,
Q:Circuit breaker generally choose what ah?
To this end, set the value of RCD, that is, its current I △ n movement, just to escape the normal amount of leakage current value, the value of milliamperes,
Q:What is the capacity of the circuit breaker
The breaking capacity of the high-voltage circuit breaker is the same as that of the rated breaking current
Q:The difference between air switch and circuit breaker
So the air circuit breaker can also fault in the state (load short circuit, load over current, low voltage, etc.) cut off the electrical circuit
Q:Is it possible to switch the lamp directly with a circuit breaker?
Circuit breakers can be used to distribute power, not frequently start the asynchronous motor, the power lines and motors and other protection, when they have a serious overload or short circuit and undervoltage failure can automatically cut off the circuit, its function is equivalent to the fuse switch
Q:Low-voltage circuit breaker is what can be broken and under normal conditions of the circuit
led and so can not light The Is the base high level, N tube is generally off, low level, N tube open
Q:How to protect the leakage protector leakage protection?
Also known as leakage relays are often used to maintain an important place for electricity. RCD principle for the use of zero sequence current
Q:The specific function and operation mode of the auxiliary switch on the circuit breaker switch
Secondary circuit (secondary circuit) Definition: measuring circuit, relay protection circuit, switch control and signal circuit, the operation of power circuits,
Q:Is there a sequence of circuit breakers and disconnectors?
At the time of power transmission, because the circuit breaker and the disconnector are in the disconnected state, there is no current in the circuit when the switch is disconnected first,
Q:What circuit symbols are used for circuit breakers
Residual current protection device (hereinafter referred to as the NLD), which detects the residual current,

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