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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

Frequency (Hz)

50/60   Hz

Ampere Range

1 to 600 A  

UL File Number

File E60314  

UL Category Code

JFHR2  

REACH Compliant

Yes  

Max Operating Temp.

80   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-25   °C

Harmonized System

853610  

References in this serie  (54)

Item number - Catalog No.

Ampere rating

Fuse size

Total Clearing I2t

Indication System

Product weight

A2Y1-1

1   A

-

-

-

0.04   lb

A2Y2-1

2   A

-

-

-

0.04   lb

A2Y3-1

3   A

-

-

-

0.04   lb

A2Y5-1

5   A

-

-

-

0.04   lb

A2Y6-1

6   A

-

-

-

0.04   lb

A2Y7-1

7   A

-

-

-

0.04   lb

A2Y8-1

8   A

-

-

-

0.04   lb

A2Y10-1

10   A

-

-

-

0.04   lb

A2Y12-1

12   A

-

-

-

0.04   lb

A2Y15-1

15   A

-

-

-

0.04   lb

A2Y20-1

20   A

-

-

-

0.04   lb

A2Y25-1

25   A

-

-

-

0.04   lb

A2Y30-1

30   A

-

-

-

0.04   lb

A2Y35-1

35   A

-

-

-

0.14   lb

A2Y40-1

40   A

-

-

-

0.14   lb