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Fuse links

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NH000 fuse link gG 32A / 500V 004181208/004111433

NH000 fuse link gG 32A / 500V 004181208/004111433

HEMPIS Sp. z o.o.
€1.43 +VAT
PLN 6.59
  • EAN: 3838895353324
  • Manufacturer: ETI-POLAM Sp.z o.o.
Supplier
HEMPIS Sp. z o.o.
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NH000 gG 50A / 500V safety link 004181211/004111435

NH000 gG 50A / 500V safety link 004181211/004111435

HEMPIS Sp. z o.o.
€1.46 +VAT
PLN 6.74
  • EAN: 3838895353355
  • Manufacturer: ETI-POLAM Sp.z o.o.
Supplier
HEMPIS Sp. z o.o.
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NH000 gG 25A / 500V safety link 004181207/004111432

NH000 gG 25A / 500V safety link 004181207/004111432

HEMPIS Sp. z o.o.
€1.51 +VAT
PLN 6.98
  • EAN: 3838895353317
  • Manufacturer: ETI-POLAM Sp.z o.o.
Supplier
HEMPIS Sp. z o.o.
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NH000 gG 20A / 500V safety link 004181206/004111431

NH000 gG 20A / 500V safety link 004181206/004111431

HEMPIS Sp. z o.o.
€1.51 +VAT
PLN 6.98
  • EAN: 3838895353300
  • Manufacturer: ETI-POLAM Sp.z o.o.
Supplier
HEMPIS Sp. z o.o.
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NH000 gG 10 / 500V safety link 004181204/004111430

NH000 gG 10 / 500V safety link 004181204/004111430

HEMPIS Sp. z o.o.
€1.09 +VAT
PLN 5.03
  • EAN: 3838895353287
  • Manufacturer: ETI-POLAM Sp.z o.o.
Supplier
HEMPIS Sp. z o.o.
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NH000 gG 35A / 500V safety link 004181209/004111439

NH000 gG 35A / 500V safety link 004181209/004111439

HEMPIS Sp. z o.o.
€1.43 +VAT
PLN 6.59
  • EAN: 3838895353331
  • Manufacturer: ETI-POLAM Sp.z o.o.
Supplier
HEMPIS Sp. z o.o.
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NH000 gG 80A / 500V safety link 004181213/004111437

NH000 gG 80A / 500V safety link 004181213/004111437

HEMPIS Sp. z o.o.
€1.51 +VAT
PLN 6.98
  • EAN: 3838895353379
  • Manufacturer: ETI-POLAM Sp.z o.o.
Supplier
HEMPIS Sp. z o.o.
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NH000 safety link gG 40A / 500V 004181210/004111434

NH000 safety link gG 40A / 500V 004181210/004111434

HEMPIS Sp. z o.o.
€1.43 +VAT
PLN 6.59
  • EAN: 3838895353348
  • Manufacturer: ETI-POLAM Sp.z o.o.
Supplier
HEMPIS Sp. z o.o.
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Fuse link 4A DI gF 500V E16 002311102 / 10pcs./

Fuse link 4A DI gF 500V E16 002311102 / 10pcs./

TT Partner Artur Krupa
€12.00 +VAT
PLN 55.35
  • EAN: 5904722904804
  • Manufacturer: eti-polam
Supplier
TT Partner Artur Krupa
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NH000 50A gL / gG 500V 50NHG000B fuse link

NH000 50A gL / gG 500V 50NHG000B fuse link

TT Partner Artur Krupa
€2.22 +VAT
PLN 10.22
  • EAN: 5027590202596
  • Manufacturer: eaton
Supplier
TT Partner Artur Krupa
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Eaton Fuse link D01 2A GL / GG 400V (2NZ01)

Eaton Fuse link D01 2A GL / GG 400V (2NZ01)

Morele.net
€1.23 +VAT
PLN 5.68
  • EAN: 3838895306665
  • Manufacturer: Eaton
Supplier
Morele.net
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NH1 63A gF 500V fuse link WT-1 004139115

NH1 63A gF 500V fuse link WT-1 004139115

TT Partner Artur Krupa
€6.82 +VAT
PLN 31.47
  • EAN: 5904722992092
  • Manufacturer: eti-polam
Supplier
TT Partner Artur Krupa
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Cylindrical fuse link 22x58mm 80A aM 500V CH22 002641023

Cylindrical fuse link 22x58mm 80A aM 500V CH22 002641023

TT Partner Artur Krupa
€3.97 +VAT
PLN 18.32
  • EAN: 5904722974029
  • Manufacturer: eti-polam
Supplier
TT Partner Artur Krupa
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Fuse link WTZ 500V 10A delayed Biwt

Fuse link WTZ 500V 10A delayed Biwt

HEMPIS Sp. z o.o.
€0.21 +VAT
PLN 0.95
  • Manufacturer: ETI-POLAM Sp.z o.o.
Supplier
HEMPIS Sp. z o.o.
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Fuse link WTZ 500V 16A delayed Biwtz

Fuse link WTZ 500V 16A delayed Biwtz

HEMPIS Sp. z o.o.
€0.28 +VAT
PLN 1.30
  • Manufacturer: ETI-POLAM Sp.z o.o.
Supplier
HEMPIS Sp. z o.o.
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Cylindrical fuse link 14x51mm 25A gL / gG 690V C14G25

Cylindrical fuse link 14x51mm 25A gL / gG 690V C14G25

TT Partner Artur Krupa
€1.33 +VAT
PLN 6.15
  • EAN: 5027590058971
  • Manufacturer: eaton
Supplier
TT Partner Artur Krupa
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BiWtz 16A fuse link DTII gG 500V LE2716

BiWtz 16A fuse link DTII gG 500V LE2716

TT Partner Artur Krupa
€0.40 +VAT
PLN 1.85
  • EAN: 3250614124396
  • Manufacturer: hager polo
Supplier
TT Partner Artur Krupa
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BiWtz 25A DTII gG 500V fuse link LE2725

BiWtz 25A DTII gG 500V fuse link LE2725

TT Partner Artur Krupa
€0.47 +VAT
PLN 2.15
  • EAN: 3250614124419
  • Manufacturer: hager polo
Supplier
TT Partner Artur Krupa
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BiWtz 10A fuse link DTII gG 500V LE2710

BiWtz 10A fuse link DTII gG 500V LE2710

TT Partner Artur Krupa
€0.40 +VAT
PLN 1.85
  • EAN: 3250614124389
  • Manufacturer: hager polo
Supplier
TT Partner Artur Krupa
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Cylindrical fuse link 10x38mm 6A aR 600V CH10UQ 002625005

Cylindrical fuse link 10x38mm 6A aR 600V CH10UQ 002625005

TT Partner Artur Krupa
€5.53 +VAT
PLN 25.50
  • EAN: 3838895362456
  • Manufacturer: eti-polam
Supplier
TT Partner Artur Krupa
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Fuse links

Fuse links are commonly used and absolutely required elements of every properly constructed electrical installation. They guarantee protection of power lines against overload, protect against fire, electric shock and reduce the consequences of failures.

Fuse links work on the principle of melting a conductive element (fuse), usually copper, sometimes silver-plated, placed in a closed housing. When a short circuit occurs in the electric system, the fuse heats up and the circuit is broken. Fuse links usually have a body made of soapstone, which is characterized by the best resistance to thermal loads, less often of high-quality ceramics. There may be quartz inside the fuse link. It reduces the electric arc that is generated during the fuse burning.

Fuse links - types

Fuse links are designed to protect electrical installations against short-circuits and overloads. They cooperate with fuse bases, fittings and sockets. Depending on the purpose and type of electrical installation, the appropriate type of insert is used.

NH fuse link is used, among others, for the protection of wind and solar power plants, electric motors, power networks and other industries. NH fuse links often have the function of signaling their activation status.

Type D fuse link is most often used in low power installations. It is commonly used in housing and household construction. As a rule, a cylindrical and simple structure, commonly known as a cork, is screwed into the base. Type D fuses have different rated currents and are marked with different colors.

The wide range of fuses is complemented by automatic fuses, gas-blow-out fuses and cylindrical fuse links. There are various types of fuse links on the market with different markings. Their proper selection has a direct impact on the correct operation of the electrical installation.

Time-current characteristics of fuses

The key parameter of fuses are the values ​​of the short-circuit currents they can carry. In order to select a fuse , it is worth paying attention to the rated short-circuit breaking capacity.

Different time-current characteristics correspond to different fuse-link values ​​depending on the requirements of the electrical circuit. They are responsible for the fuse's response time and inertia in the event of a short circuit. There are fast fuses marked as gF and delayed fuses marked as GL. An example of the first type fuse link is the ETI Polam 25A DII gF fuse link. Widely used in construction. An example of a time delay fuse is the DTII / E27 25A 500VAC fuse.

The most popular and recognized brands producing power line systems equipment and fuse links are: Hager Polo and ETI POLAM .