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:What is the difference between a circuit breaker and other switches?
All parts of the frame breaker are housed in an insulated metal frame, often open, can be equipped with a variety of accessories
Q:Selection of Circuit Breakers in Low Voltage Circuits
Compared with the fuse, the thermal protector has a significant advantage
Q:Do you have a circuit breaker in the circuit?
the fuse is only Disconnect the phase, while the remaining two phases continue to supply power, resulting in motor phase loss burned.
Q:What is the specific function of the auxiliary switch on the circuit breaker switch?
measuring and monitoring instruments, relays, automatic devices, etc. through the control cable into the circuit.
Q:Circuit breaker auxiliary contact is what?
Molded case circuit breaker with plastic structure, is characterized by the circuit breaker shell, the frame made of plastic from the contact, the arc system are placed in the insulating chamber
Q:What circuit symbols are used for circuit breakers
mass I + I + I
Q:Is the MCB switch a circuit breaker or a component on the circuit breaker?
with leakage protection This function is used in the total switch circuit breaker or used in the branch circuit breaker better, personal understanding of the total circuit breaker
Q:What is the role of the circuit breaker?
when the current exceeds its rated (Suzhou) Co., Ltd. production of "Samui" brand circuit breakers, contactors, dual power switch, load disconnector, fire monitoring detectors, control and protection switches,
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:Circuit system diagram how the circuit breaker said
Most of the power applications are used in conjunction with circuit breakers and disconnectors, with the circuit breaker, load (fault) current, with the isolation switch to form a clear point

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