About Specialty Fuses

Specialty Fuses

Specialty fuses are designed to provide current protection and overcurrent protection in specific types of circuits and applications. They are often used in sensitive circuits and equipment where a standard fuse may not provide enough protection. The type of specialty fuse needed depends on the type of current and voltage involved, as well as the kind of protection needed.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty Product TypeBody StyleCurrent RatingVoltage Rating ACVoltage Rating DCMounting StyleTermination StyleFuse TypeFuse Size / GroupIndicator StyleDimensionsSeries
  
                
PSR073UL0350X


Specialty Fuses POWR-SPEED SQB SIZE 73 US LONG BL 350A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 397.7238

Multiples of: 1

 Square Body Blade Fuses   ScrewKnife BladeFast Blow Visual Blown Fuse PSR
PSR073UL0500X


Specialty Fuses POWR-SPEED SQB SIZE 73 US LONG BL 500A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 397.7238

Multiples of: 1

 Square Body Blade Fuses   ScrewKnife BladeFast Blow Visual Blown Fuse PSR
PSR032DS1000X


Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 1000A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 397.7844

Multiples of: 1

       Square   Powr - Speed® Psr
PSR072FL0500Z


Specialty Fuses 500A 1250VAC SIZE 72 POWER-SPEED FLUSH M
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 399.0778

Multiples of: 1

 Square Body Fuses500 A1.25 k VAC1 k VDCSnap InQuick ConnectFast Blow72Element Window Psr
MIS-4


Specialty Fuses ACTUATOR DEVICE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 0
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USD 400.4261

Multiples of: 10

Low Voltage Supplementary FuseCartridge Fuses4 A600 V HolderClipFast Blow10.3 mm x 50.8 mmPin2 in L X 0.4 in DMis
PSR072FL0400Z


Specialty Fuses 400A 1250V SIZE 72 Flush End Mtrc Thred
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 400.5225

Multiples of: 1

 Square Body Fuses400 A1.3 KVAC1 KVDCStudThreaded StudFast Blow Visual Side Indicator PSR
PSR070FS0350Z


Specialty Fuses 900V SEMICONDUCTOR 350A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 400.9081

Multiples of: 1

            
PSR070FS0400Z


Specialty Fuses POWR-SPEED SQB SIZE 70 FLUSH ENG 400A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 400.9081

Multiples of: 1

            
PSR033FS0900Z


Specialty Fuses 900A 700V SIZE 33 Flush End In. Thred
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 401.212

Multiples of: 1

 Square Body Fuses900 A700 VAC600 VDCHolderQuick ConnectFast Blow Visual Side Indicator PSR
PSR033FL0450Z


Specialty Fuses 450A 700V SIZE 33 Flush End Mtrc Thred
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 401.2615

Multiples of: 1

 Square Body Fuses450 A700 VAC600 VDCHolderQuick ConnectFast Blow Visual Side Indicator PSR
PSR073FL0550Z


Specialty Fuses 550A 1250V SIZE 73 Flush End Mtrc Thred
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 402.6481

Multiples of: 2

 Square Body Fuses550 A1.3 KVAC1 KVDCStudThreaded StudFast Blow Visual Side Indicator PSR
PSX1XLFL0200X


Specialty Fuses SQB SIZE 1XL FLUSH 200A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 403.9148

Multiples of: 1

 Square Body Fuses200 A 1.5 KVDCStudThreaded Stud  Visual Blown Fuse PSX
PSX1XLFL0400X


Specialty Fuses SQB SIZE 1XL FLUSH 400A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 404.7233

Multiples of: 1

 Square Body Fuses400 A 1.5 KVDCStudThreaded Stud  Visual Blown Fuse PSX
FF500


Specialty Fuses 500AMP 550VAC/400VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 0
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USD 406.4954

Multiples of: 1

High Rupture Capacity Fuse LinkCartridge Blade Fuses500 A550 VAC400 VDCStudBolt Down HRCWithout Indicator Ff
PSR033UL0700X


Specialty Fuses POWR-SPEED SQB SIZE 33 US LONG BL 700A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 406.98

Multiples of: 1

       Square   Powr - Speed® Psr
PSR033UL0800X


Specialty Fuses POWR-SPEED SQB SIZE 33 US LONG BL 800A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
Request Quote Calender.png

USD 406.98

Multiples of: 1

       Square   Powr - Speed® Psr
PSR033UL0900X


Specialty Fuses POWR-SPEED SQB SIZE 33 US LONG BL 900A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
Request Quote Calender.png

USD 406.98

Multiples of: 1

       Square   Powr - Speed® Psr
PSR071FL0160Z


Specialty Fuses 160A 1250VAC SIZE 71 POWER-SPEED FLUSH M
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 407.2941

Multiples of: 1

 Square Body Fuses160 A1.25 k VAC1 k VDCSnap InQuick ConnectFast Blow71Element Window Psr
PSR033US0900X


Specialty Fuses POWR-SPEED SQB SIZE 33 US SHRT BL 900A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 408.0825

Multiples of: 1

       Square   Powr - Speed® Psr
L75QS700.X


Specialty Fuses 700A 750VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 408.2643

Multiples of: 1

 Round Body Fuses750 A 750 VDCStudBolt Down  Without Indicator L75
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