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Approvals & Standards

  • IEC 60269-4
  • UL recognized
  • CSA
  • RoHS compliant

Key features & benefits

These Protistor® size 22x58 have been designed to protect power semi conductors, complying with standard IEC 60269-4. They are extremely high interrupting rating fuses with large band of ratings (current rating 25 to 135A).
Two models are existing: with or without striker.

More specifications

Applications

  • Protection of small inverters
  • Protection of UPS systems
  • Protection of variable speed drives
  • Protection of other similar 700V or less equipments

Product Specifications

Item Number

B1027319  

Catalogue No.

FR22AR69V50  

Description

High-Speed Cylindrical Fuse Protistor® Size 22x58 aR 690VAC IEC 50A  

EAN/UPC Code

3605340531336  

Rated voltage AC IEC

690   V

Ampere Rating

50   A

Speed/Characteristic

aR  

Fuse Size

22x58  

Mounting

Clip  

Clearing I2t At Rated Voltage

1850   A²s

Melting I2t

217.6   A²s

AC Max I.R./Breaking Capacity: I1

160   kA

Power Dissipation at Rated Current Value

13.4   W

Connection/Terminal Material

Silver-Plated Copper  

Connection/Terminal Type

Ferrule  

Body/Insulating Material

Ceramic  

Product Weight

0.126   lb

Product Diameter

0.87   in

Product Length

2.28   in

Sell Pack Quantity

10   EACH

Sell Pack Weight

1.257   lb

Sell Pack Width

4.49   in

Sell Pack Length

4.69   in

Sell Pack Height

0.94   in