• Fuse Link NH3 of Different Sizes System 1
  • Fuse Link NH3 of Different Sizes System 2
Fuse Link NH3 of Different Sizes

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:100kA
Standard specifications:IEC60269-2-1 EN60269-2-1 NFC63-210 UNE21.103 Class:gG-gL

Item

In(A)

With indicator

With striker

Packing

Order NO.

Price

Order NO.

Price

NH3/NT3 Fuse Link


(NH3)
NT3

315

2250 315

2150 315

1/24

355

2250 355

2150 355

400

2250 400

2150 400

425

2250 425

2150 425

500

2250 250

2150 250

630

2250 600

2150 600

 

4. Reference Picture:

 

 

Q: What is the principle of choosing a fuse?
of the protective object to provide reliable protection over the entire curve.
Q: When selecting a fuse, you must consider several elements
Taking into account the actual use and laboratory differences, the use of ambient temperature of 25 ℃ under the conditions,
Q: How do I use a multimeter to detect if the fuse is broken
Can be transferred to the two fuses, and then move the multimeter to the position of the ohm crotch, with two tables on both ends of the fuse
Q: Where can the fuse be used?
When the circuit fails or abnormal, accompanied by rising current, and the rising current may damage some important devices in the circuit or expensive devices
Q: Fuse blown current and time
and W = PT which can be seen from the fuse fuse current and time relationship.
Q: Fuse letter of the fuse
GL (DIN VDE) / gG (IEC) full range of cable and wire protection
Q: The fuse is to prevent the circuit
The current is too large lead to accidents (for example, the circuit somewhere short circuit or the total power of the circuit caused by excessive current is too large)
Q: What is a jet fuse
The jet fuses are filled with a melt in an insulating tube made of a solid gas-generating material
Q: Why is the fuse broken
The fuse value of the fuse is above the rated current
Q: The use and function of the fuse
automatically cut off the circuit, play the role of insurance.

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