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Approvals & Standards

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

Key features & benefits

Amp-Trap ATQ midget time-delay fuses are rated 500VAC with 42 ampere ratings from 1/10 to 30A. They are an excellent choice for supplemental protection of circuits where the available short circuit current does not exceed 10,000A. (Not for Branch Circuit Protection)

More specifications


  • Supplemental protection of lighting, solenoid, motor and transformer circuits

Product Specifications

Item Number


Item Description (ERP)

500V 1-1/4A TD MIDGET FUSE  


Fuse Amp-Trap® 500V 1.25A Time-Delay Midget ATQ Series  

EAN/UPC code


Rated voltage AC UL

500   V

Rated current

1.25   A

Fuse class



Time Delay  



AC Max I.R./Breaking Capacity: I1

10   kA

Contact materials

Tin-Plated Copper  

Connection/Terminal Type


Body/Insulating Material


Product Weight

0.0054   kg

Product Diameter

10.3   mm

Product Length

38.1   mm

Sell Pack Quantity

10   Each

Sell Pack Weight

0.059   kg

Sell Pack Width

22.4   mm

Sell Pack Length

41.1   mm

Sell Pack Height

53.8   mm