L16-100 Series Residual Current Circuit Breaker

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Product Description:

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
◆Installation:
◇On symmetrical DIN rail 35mm
◇Panel mounting


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Q:What is the difference between a circuit breaker and other switches?
630A the following circuit, the general use of molded case circuit breaker. Molded case circuit breakers are suitable for branch protection switches - engineers
Q:Short trip also tripped, overload also trip it?
The first no overload and short circuit protection only leakage protector, also known as RCD leakage switch
Q:Circuit breaker generally choose what ah?
In the case of low voltage leakage protection grid installation, under normal circumstances, the grid line to ground leakage current (for three-phase power grid unbalanced leakage
Q:Do you have a circuit breaker in the circuit?
that your electrical equipment is a three-phase motor, if the line has a phase failure such as ground fault, etc.
Q:The specific function and operation mode of the auxiliary switch on the circuit breaker switch
High-voltage circuit breakers generally have a number of auxiliary contacts, their on-off and circuit breaker main contact the same (or vice versa), so the secondary circuit
Q:How to choose the home of the circuit breaker air switch?
Actually refers to the circuit breaker with leakage protection device, the role is when the leakage current exceeds 30 mA, the leakage of accessories automatically trip to protect the human body safety
Q:What is the common circuit switch called switch
Circuit breaker with long delay, short delay, instantaneous and ground fault four protection, each protection set value according to its frame level within a certain range of adjustment.
Q:Circuit breaker main circuit control power, how to wiring?
he blocking capacity is equal to the breaking current (the manual specifies the rated breaking current of the high voltage electrical appliance
Q:Is it possible to switch the lamp directly with a circuit breaker?
Yes. Circuit breaker itself is the "switch", but this switch is relatively strong, can switch no-load current, load current, short circuit current, but the working life is shorter than the contactor, the cost is relatively high.
Q:How is the circuit breaker connected to the circuit system diagram?
Let's talk about the circuit breaker and the open circuit breaker. The following explains the difference between the disconnector and the circuit breaker.

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