Fuse Link NH3 of Different Sizes
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| ■ gG NH/NT Fuse-links | ||||||||||||||||||||||||||||||||||||||||||||||||||
| NH Protection 1. Product Description: Is a non resettable disposable thermal protection device, low melting point alloy type RH, RF, RS series and organic chemistry type ry series, (such as electric fan, a motor, a transformer, electric cooker, the electric frying pan, disinfection cabinet, electric heating thermos, etc.). Fuse the temperature fuse in the equipment line, when the equipment does not work properly and lead to the temperature rise to set the protection value, the temperature fuse action to cut off the circuit, to prevent the safety accident.
2. Product Characteristic: The product has a compact structure, good sealing performance, high sensitivity and reliability of action, low impact of electric current and vibration resistance, which is mainly used in the thermal protection of household appliances and industrial equipment.
3.Specification ： Rated voltage:500V/690V AC Rated breaking capacity:100kAStandard specifications:IEC60269-2-1 EN60269-2-1 NFC63-210 UNE21.103 Class:gG-gL
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4. Reference Picture:
- Q: Fuse F5AL250V said what
- when the fuse itself cut off the current, so as to protect the safe operation of the circuit.
- Q: How to choose a fuse
- the protection of the fuse characteristics should be protected with the overload characteristics of the object, taking into account the possible short-circuit current, the choice of the corresponding breaking capacity of the fuse
- 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: What is a tube fuse
- If the tube is vacuumed, it is called a vacuum fuse. If the tube filled with SF6 gas, known as the SF6 fuse, the purpose is to improve the arc performance. As the quartz sand, vacuum and SF6 gas have good insulation properties, so this fuse is not only suitable for low pressure is also applicable to high pressure.
- Q: Why the fuse resistance is large
- If the circuit is properly placed in the fuse, then the fuse will rise in the current to a certain height and heat, when the fuse itself cut off the current, so as to protect the safe operation of the circuit.
- Q: When the melt is blown, what are the possible reasons
- the use of the melt too long, the melt due to oxidation or high temperature during operation, so that the characteristics of the melt and make mistakes.
- Q: What is the fuse often used?
- Fuses must be easy to melt the wire, in order to fuse when the current is large, play a protective role, so usually lead-antimony alloy wire.
- Q: Is the fuse the same as the fuse?
- The comparison point is the British Professor SPTharnpson, he is two wire connected to a metal ball, the ball is made of lead-tin alloy or other low melting point conductive material.
- Q: What are the characteristics of the fuse?
- The rated current of the melt is selected according to the load current of the protected equipment
- Q: How to classify fuses
- Temperature fuse is divided into low melting point alloy and the temperature of the shape of the shape of the shape of the memory alloy and so on
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Fuse Link NH3 of Different Sizes
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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