Fuse Link NH3 of Different Sizes
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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:Fast break fuse and slow cut fuse difference
- capacitive or inductive circuit (switch machine when there is a surge), power input / output part of the most Good use of slow-blown fuse;
- Q:What happens to the fuse's melting point?
- In the event of a short circuit more easily blown, thus stopping the power supply
- Q:Is the fuse the capacitor
- When the fault is removed, the self-recovery fuse recovers the crystal, the volume shrinks, the conductive particles re-form the conductive path, and the self-healing fuse returns to the low resistance state, thus completing the protection of the circuit without manual replacement.
- Q:Where the induction cooker fuse is located
- there are machines in the 220V voltage before the rectifier bridge, there is a varistor (overvoltage protection, also Called chopper
- Q:Fuse tube selection fuse factor
- Fuses must have a certain overload capacity
- Q:Fuse fuse is what material
- Melt materials are divided into low melting point and high melting point
- Q:What is the factor of the fuse tube?
- The life of the fuse is very long and can be synchronized with the life of the device in the event of no trouble.
- Q:What is the significance of the voltage on the fuse?
- The rated voltage of the fuse is the maximum voltage that can be tolerated when the fuse is disconnected, and the voltage at both ends of the fuse is far less than its rated voltage
- Q:What is the principle of choosing a fuse?
- he limit breaking current of the fuse should be greater than or equal to the effective value of the short-circuit impulse current that may occur in the protection circuit
- Q:Fuse always burn Is the line short circuit yet?
- the insurance has not been burned, indicating that all electrical work is normal no problem, while the use of electrical insurance It will burn, indicating that beyond the load, you can properly replace the fuse.
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Fuse Link NH3 of Different Sizes
- 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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