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Approvals & Standards

  • UL Recognized Component File E60314
  • DC Tested to UL248-1 (1-600A)

Key features & benefits

Mersen Form 600 fuses are the original current-limiting fuses, predating all the standards. Their 500V DC rating (through 600A) is a useful feature for special fusing applications. Form 600 fuses provide a high degree of current limitation in AC and DC applications. Types 1 and 3 are dimensionally interchangeable with Class H and K fuses. Types 4 and 5 have unique rejection dimensions and are not interchangeable.

More specifications

Product Specifications

Item Number


Item Description (ERP)

90190-FUSE,FORM 600  

Short Description

Form 600 Fuse 500V 2A Type 11 Ferrule Mount A6Y Series  



Rated voltage AC UL

500   V

Rated voltage DC UL

500   V

Ampere Rating

2   A



AC Max I.R./Breaking Capacity: I1

200   kA

L/R (ms)


Connection/Terminal Type


Body/Insulating Material


Product Weight

0.0227   kg

Product Diameter

14.5   mm

Product Length

50.8   mm

Sell Pack Quantity

10   Each

Sell Pack Weight

0.2404   kg

Sell Pack Width

52.3   mm

Sell Pack Length

30.2   mm

Sell Pack Height

76.2   mm