In electronics and electrical engineering, a fuse (from the french fusée, italian fuso, "spindle" is a type of low resistance resistor that acts as a sacrificial device to provide overcurrent protection, of either the load or source circuit. Its essential component is a metal wire or strip that melts when too much current flows, which interrupts the circuit in which it is connected. Short circuit, overloading, mismatched loads or device failure are the prime reasons for excessive current.
*fuse supporter (fuse base)
In many application cases, fuse links are installe on fuse supporters/application
Cases.They are not to be used as switches for connectionand disconnecton of the load.
*factors to be considered for selection of fuse links
1.Normal working current
2.Working voltage
3.Ambient temperture
4.Overload current and cutout time
5.Possible malfunction current
6.Impluse current surge current starting current and transient value of the line
7.Size and dimensions connection methods indicators etc
Din hrc "s" type high voltage fuse for transformer protection:
1. According to bussmann din "s" type high performance back-up fuse
2. Comply with iec282-1, din, bs
3. This fuse is intended to protect distribution networks and transformer, for indoor as well as outdoor use.
4. Any other specifications can be designed specially.
Specification:
Square : 22mm
Voltage : 130v ac (rms)
IN : 7.5ka
Imax : 15ka
Application : specially used for power strip or socket
Features:
With built-in thermal cutoff (thermally protected)
Two types : square and round type
Used for power strip
Different size : 8 to 34mm
Peak current (8/20) : 3 to 40ka (maximum)
Certificates : 1449 3rd, T & UUML.
We are manufactured from good grades of raw materials, the Drop Out Fuses Cutout offered are high in demand. Finding applications in assortment of industries, Drop Out Fuse is available in different voltages according to the specific customer requirements.
Some of the salient features of current limiting dropout fuse are their superb performance and durability. In addition to this, we also provide tailor-made services as per the preferences of customers. We also provide delivery of fuses in unlike quantities and packing. We are outdoor drop out fuse manufacturers & supplier from India.
Type: pellet
Rated current: 10A
Voltage: 250V
Temperature: 73~240degree
With UL, VDE, CCC and PSE marks
Features:
Extremely sensitive to ambient temperature
Precise and stable functioning characteristics
Compact, epoxy-sealed construction
Manufactured under strict quality control procedures.
Applications:
Coil winding products: power supplies, transformers, adapters, motors and battery chargers, and more
Networks or telecommunication equipment: routers, switchboard, terminal devices, satellite communication facilities, and more.
Household appliances: televisions, air conditioner, washing machines, dryers, lighting, and more.
Audio-video: video cameras, monitors, VC machines, printers, computer peripherals, and more.
Personal electronic products: mobile telephones, palm computers, PDA, Playstation, and more.
Type: Radial
Rated functioning temperature: 84~150¢J
Rated current: 1A, 2A, 3A or 5A
Rated voltage: 250V
Features:
Extremely sensitive to ambient temperature
Precise and stable functioning characteristics
Compact, epoxy-sealed construction
Approved by various international safety standards: UL, TUV, C UL, VDE, C SA, PSE, CCC, EK
Manufactured under strict quality control procedures.
Applications:
Coil winding products: power supplies, transformers, adapters, motors and battery chargers, and more
Networks or telecommunication equipment: routers, switchboard, terminal devices, satellite communication facilities, and more.
Household appliances: televisions, air conditioner, washing machines, dryers, lighting, and more.
Audio-video: video cameras, monitors, VC machines, printers, computer peripherals, and more.
Personal electronic products: mobile telephones, palm computers, PDA, Playstation, and more.
Type: Axial
Rated functioning temp.: 84~150 degree Celsius
Rated current: 1A, 2A, 3A or 5A
Rated voltage: 250V
Features:
Extremely sensitive to ambient temperature
Precise and stable functioning characteristics
Compact, epoxy-sealed construction
Reliable
Approved by various international safety standards (UL/TUV/CUL/VDE/CSA/PSE/CCC/EK)
Manufactured under strict quality control procedures.
Applications:
Coil winding products: power supplies, transformers, adapters, motors and battery chargers.
Networks or telecommunication equipment: routers, switchboard, terminal devices, satellite communication facilities.
Household appliances: televisions, air conditioner, washing machines, dryers, and lighting.
Audio-video: video cameras, monitors, VC machines, printers, and computer peripherals.
Personal electronic products: mobile telephones, palm computers, PDA, Playstation and more.
