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
Contact us

Approvals & Standards

  • UL listed to standard 248-14 File E33925
  • CSA Certified to Standard C22.2 No. 248.14

Key features & benefits

Tri-Onic® TRM time-delay midget fuses are rated 250 volts AC and are offered in ampere ratings from 1/10 to 30A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection).

More specifications

Applications

  • Small motors
  • Small transformers
  • Lighting circuits
  • Control circuits

Product Specifications

Frequency (Hz)

50/60   Hz

Ampere range

1/10 to 30 A  

Fuse class

Midget  

Speed/Characteristic

Time Delay  

UL file number

File E33925  

UL Category Code

JDYX  

CSA File number

Class 1422-01 Guide 012636_0  

REACH Compliant

Yes  

Max Operating Temp.

80   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-25   °C

Harmonized System

853610  

References in this series  (37)

TRM1

1   A

-

-

No

0.0054   kg

TRM1-1/4

1.25   A

-

-

No

0.0054   kg

TRM1-1/8

1.125   A

-

-

No

0.0054   kg

TRM1-4/10

1.4   A

-

-

No

0.0054   kg

TRM1-6/10

1.6   A

-

-

No

0.0054   kg

TRM1-8/10

1.8   A

-

-

No

0.0054   kg

TRM1/10

0.1   A

-

-

No

0.0054   kg

TRM1/2

0.5   A

-

-

No

0.0054   kg

TRM1/4

0.25   A

-

-

No

0.0054   kg

TRM10

10   A

-

-

No

0.0054   kg

TRM12

12   A

-

-

No

0.0054   kg

TRM15

15   A

-

-

No

0.0054   kg

TRM15/100

0.15   A

-

-

No

0.0054   kg

TRM2

2   A

-

-

No

0.0054   kg

TRM2-1/2

2.5   A

-

-

No

0.0054   kg