Skip to main content

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International Website
Country / Language:  Canada / English
Contact us

Key features & benefits

Mersen PT fuses are current-limiting fuses with high interrupting rating, used for the primary winding protection of potential transformer. They are small dimension ferrule type fuses and mount in standard clips. Current ratings are from 0.25A to 10A

More specifications

Applications

  • Primary protection for potential transformers (PT) or control power transformers (CPT)

Product Specifications

Frequency (Hz)

50/60   Hz

Ampere range

1/2 to 10 A  

REACH Compliant

Yes  

Max Operating Temp.

80   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-25   °C

Harmonized System

853510  

References in this series  (57)

A500T1/2E-1

0.5   A

-

-

No

0.2268   kg

A500T1/4E-1

0.25   A

-

-

No

0.2268   kg

A500T1E-1

1   A

-

-

No

0.2268   kg

A500T2E-1

2   A

-

-

No

0.2268   kg

A500T3E-1

3   A

-

-

No

0.2268   kg

A500T4E-1

4   A

-

-

No

0.2268   kg

A500T5E-1

5   A

-

-

No

0.2268   kg

A720T1/2E-1

0.5   A

-

-

No

0.2268   kg

A720T1E-1

1   A

-

-

No

0.2268   kg

A720T2E-1

2   A

-

-

No

0.2268   kg

A720T3/4E-1

0.75   A

-

-

No

0.2268   kg

A720T3E-1

3   A

-

-

No

0.2268   kg