FUSE BASE NH1
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| NH Protection LV HRC Fuse-Bases for NH/NT fuse link Rated voltage:690V AC Rated breaking capacity:120kA Standard specifications:IEC60269-2-1 EN60269-2-1 NFC63-210 UNE21.103     
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- Q: When selecting a fuse, you must consider several elements
- The voltage of the circuit must be less than or equal to the rated voltage of the fuse.
- Q: How do I use a multimeter to detect if the fuse is broken
- if the pile under the detection of no voltage, you can conclude that the fuse burned.
- Q: What is the role of the circuit breaker
- From the fact that the circuit breaker is a switch, it and other common switch of the main points are: 1. Applicable voltage level 2. Arc medium and way, there are vacuum, less oil, oil and sulfur hexafluoride, etc
- Q: The difference between the fuse and the air switch
- fast fuse is mainly when there is short-circuit over-current, over-voltage can be timely blow to protect the load and line normal to prevent accidents, failure to expand.
- Q: Circuit breaker and fuse in the role of what in common
- And a combination of overheat relays and the like. Fuses are also known as fuses, which are installed in the circuit to ensure the safe operation of the circuit electrical components
- Q: Why does the fuse fail when the electric shock is electric
- Fuse blown need to exceed the rated current of the fuse, and after a period of time will fuse
- Q: What parts are the fuses divided
- The current is too large, the melt melts due to overheating, thus cutting off the circuit
- Q: Why can not the electric faucet be used to reset the fuse automatically?
- this is a key point to confuse customers, imagine the occurrence of dry burning on the machine that there are abnormal problems, only a one-time fuse blown, is to ensure safety
- Q: Why is there a diode icon on the fuse?
- The light-emitting diodes connected to both ends of the FU are illuminated to indicate that the fuse has been blown.
- Q: Is the fuse the capacitor
- When the line occurs short circuit or overload, the heat generated by the high current flowing through the self-recovery fuse causes the polymer resin to melt and the volume grows rapidly to form a high resistance state (b), and the working current is rapidly reduced to limit and protect the circuit.
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FUSE BASE NH1
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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