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Semiconductor Fuses

Our range of products include semiconductor fuses (urm-knife-blade-contact-german-standar), semiconductor fuses (urb-european-std-bolted-contact), semiconductor fuses (ure-british-european-standard), semiconductor protection fuses (urd-type-d-d0-bottle-type), systems protection fuses (solar-photovoltaic) and semiconductor protection fuses (url-class-grl-gs).

Semiconductor Fuses (URM-Knife-Blade-Contact-German-Standar)

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Semiconductor Fuses (URM-Knife-Blade-Contact-German-Standar)
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Fuses for Semiconductor Protection Knife Blade Contact – German Standard

SIBA ultra-rapid knife blade contact fuses-type NH are available in many different sizes and four voltage ratings. They follow DIN/VDE - IEC standard and can be fitted in open fuse bases.Usage in fuse-bases or switches requires the comparison of the power loss of the fuse with the power acceptance of the base or switch. All SIBA type NH-fuses are available with either integral blown fuse-indicator or a separately fitted trip indicator fuse for microswitch operation.

  • Classes: aR/gR
  • Sizes: 000 / 00 / 0 / 1 / 2 and 3
  • Voltage ratings: AC 500 V - 2000 V
  • Current ratings: 16 A up to 800 A

Features / Benefits:

  • High interrupting rating up to 120 kA
  • Voltage rating AC 500 V - AC 2000 V
  • Compliance with DIN 43620 and DIN 43653 standards
  • Fuses with blown fuse combination indicator
  • Class aR according to IEC 60269-4 and DIN VDE 0636-40 and
  • Class gR according to DIN VDE 0636-40
  • Fuse-bases / switches and accessories are available


Additional Information:

  • Item Code: URM-Knife-Blade-Contact-German-Standard
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Semiconductor Fuses (URB-European-Std-Bolted-Contact)

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Semiconductor Fuses (URB-European-Std-Bolted-Contact)
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URB European Standard Bolted Contact Semiconductor Protection Fuses

  • Class: aR
  • Voltage ratings: AC 660 V – AC 1000 V
  • Current ratings: 16 A to 400 A
  • Approvals:
  • Standards: DIN 43653; IEC 60269-1 and -4; DIN VDE 0636-40; UL 248-13

Features:

  • Extremely high interrupting rating 100 kA – 300 kA
  • Voltage ratings AC 660 V – AC 1000 V
  • Protection of Power Semiconductors according to IEC 60269-1 and -4
  • Complies with DIN 43653 – sizes 000 and 00 with or without Topindicator and trip microswitch
  • aR class 16 A – 400 A according to IEC 60269-4 and DIN VDE 0636-40
  • Fuse-bases and accessories are available


Additional Information:

  • Item Code: URB-European-Std-Bolted-Contact
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Semiconductor Fuses (URE-British-European-Standard)

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Semiconductor Fuses (URE-British-European-Standard)
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British Standard (BS) & European Standard Semiconductor Protection Fuses

  • Standards: IEC 60 269-4; BS 88-4
  • Class: aR
  • Voltage ratings: AC 240 V – AC 700 V
  • Current ratings: 5 A – 900 A

Features:

  • High interrupting rating 100 kA
  • Voltage ratings AC 240 V – AC 700 V
  • Protection of Power Semiconductors according to IEC 60269-4
  • Complies with BS 88 Standard available with striker for microswitch operation
  • Class aR 5 A – 900 A according to IEC 60269-4


Additional Information:

  • Item Code: URE-British-European-Standard
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Semiconductor Protection Fuses (URD-Type-D-D0-Bottle-Type)

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Semiconductor Protection Fuses (URD-Type-D-D0-Bottle-Type)
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URD European Standard Type D/D0 (Bottle Type) Fuses

  • Voltage ratings: AC 440 V – AC 500 V
  • Current ratings: 2 A to 200 A
  • Classes: gR / aR
  • Standards: IEC 60269-4; DIN VDE 0636-40; DIN 49515 / 49360

SIBA D-Fuses, also known as type Diazed/ Neozed fuses are supplied in eight different sizes, ND, DII, DIII, DVI, DV, D01, D02, D03. All fuses have color coded blown fuse indicators.

Features / Benefits:

  • Class gR for rated currents up to 100 A
  • Class aR for rated currents above 100 A
  • All fuses have blown fuse indicators
  • Protection of Power Semiconductors according to IEC 60269-4
  • Fuse-bases and accessories are available


Additional Information:

  • Item Code: URD-Type-D-D0-Bottle-Type
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Systems Protection Fuses (Solar-PhotoVoltaic)

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Systems Protection Fuses (Solar-PhotoVoltaic)
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Solar PhotoVoltaic Systems Protection Fuses

SIBA photovoltaic fuses have been protecting solar energy systems for over ten years
From small-scale house installations to large-scale solar power plants, from bungalow rooftops in Germany to American supermarkets, from sports arenas in Asia all the way to self-sufficient systems in rural India: customers around the globe put their trust in SIBA fuses

SIBA products for photovoltaic applications profit from our decades old experience with fuses for power semiconductors and electrical components – and our R&D engineers constantly work on developing new products for the industry.

  • Cylindrical shapes from 6.3 x 32 mm to 20 x 127 mm, different NH sizes
  • The original: our 10 x 38 mm fuse was one of the first photovoltaic fuses on the market
  • Rated voltages from 400 to 1,500 volts
  • Various connection options: SIBA fuses can be soldered directly onto the circuit boards, inserted into solderable clips, fitted with mounting links or used in fuse holders

 

 

Dimensions (mm/size)Rated Voltage (V )Rated Current ( A)
6,3 x 32400 V DC6,3-20
10 x 381000 V DC0,5-20
14 x 511000 V DC10--25
10 x 511100 V DC6-20
10 x 851100 V DC2--20
NH1L1100 V DC50-200
NH3L1100 V DC50-400
20 x 1271500 V DC2--63

 

SIBA is constantly enlarging its product range geared at PV applications. One example of this are fuses for higher voltages that are as small as or even smaller than existing ones. We also supply tailor-made products for special requirements. Call us for the solution that is just right for you!

 



Additional Information:

  • Item Code: Solar-PhotoVoltaic
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Semiconductor Protection Fuses (URL-Class-gRL-gS)

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Semiconductor Protection Fuses (URL-Class-gRL-gS)
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URL Class: gRL (gS) Semiconductor Protection Fuses

The gRL class line of fuses offers superior performance by the combination of two fuse classes (aR and gG) into one, gRL.
Type gRL fuses provide protection for power electronic equipment and cables with low power losses and low I2t-values simultaneously.

Knife blade contact fuses:

  • Voltage rating: AC 690 V
  • Current rating: 16-630 A
  • Standard: DIN 43620

Fuses with bolted contacts:

  • Voltage rating: AC 690 V
  • Current rating: 16-800 A
  • Standard: DIN 43653

Cylindrical fuses:

  • Voltage rating: AC 500-690 V
  • Current rating: 6-100 A

Fuse type gRL offers:

  • Semiconductor protection against short circuit faults via their Ultra Rapid “gR” characteristic
  • Cable protection against overload via their “gG” characteristic

Features:

  • High current limitation
  • Low power losses
  • Semiconductor protection against short circuit faults
  • Cable protection against overload current
  • Low I2t-values
  • High interrupting rating up to 200 kA
  • Compliance with the following standards: IEC 60269-1 / -2-1 and -4 · DIN 43620-1 · DIN 43653
  • Class gRL follows the requirements of the new standardized class gS


Additional Information:

  • Item Code: URL-Class-gRL-gS
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Cylindrical Semiconductor Protection Fuses (URZ)

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Cylindrical Semiconductor Protection Fuses (URZ)
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Cylindrical Fuses for Semiconductor Protection Type: URZ

SIBA cylindrical ultra-rapid fuses are available in six different sizes. They can be fitted with or without a built-in striker pin for fuse blown indication or operation of microswitches.

Approval:

  • Standards: IEC 60269-1 and -4; DIN VDE 0636-40; UL 248-13
  • Classes: gR/aR/gRL (gS)
  • Current ratings: 100 mA – 250 A

Sizes and voltage ratings:


  • 5 x 20 mm: AC 250 V
  • 6.35 x 32 mm: AC 500 – 1000 V
  • 10 x 38 mm: AC 600 – 1000 V
  • 14 x 51 mm: AC 500/600V – 690/700 V
  • 22 x 58 mm: AC 500/600 V – 690/700 V
  • 27 x 60 mm: AC 660 V – 1000 V

Features:

  • High interrupting rating up to 300 kA
  • Voltage rating AC 250 V to AC 1000 V
  • Protection of Power Semiconductors according to IEC 60269-1 and -4
  • Available with integrated striker pin
  • Classes according to IEC 60269-4 and DIN VDE 0636-40
  • Fuse-holder / fuse-clips and accessories are available

Other Information

  • Minimum Order Quantity: 10 Pieces


Additional Information:

  • Item Code: URZ
  • Minimum Order Quantity: 10 Piece
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Shah Enterprise
Hitendra Shah (Proprietor)
293, Princess Street S/3, Sopariwala House, Ground Floor, Marine Lines Station,
Mumbai - 400002, Maharashtra, India
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