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Approvals & Standards

  • UL recognized component, AC/DC UL file E60314
  • AC: guide no. JFHR2
  • DC: tested to UL standard 198L parameters (35-800A)
  • CSA certified File LR 12636

Key features & benefits

A70QS Amp-Trap® high speed fuses were developed in response to the need for improved overall performance of 700V semiconductor fuses for new equipment requirements. A70QS fuses have lower I2t for better protection, longer life when subjected to cyclic loading, plus lower watts loss. A70QS is the best choice to protect dynamic solid state equipment such as motor drives, UPS, etc.

More specifications


  • Protection of 700V or less motor drives, UPS, inverters, etc.

Product Specifications

Item Number



High Speed Fuse Amp-Trap® A70QS 700VAC 700VDC 125A Bolted Blade IL Indicator 4K  

EAN/UPC code


Rated voltage AC UL

700   V

Rated voltage DC UL

700   V

Rated current

125   A

ROHS Compliant



High Speed  



AC Max I.R./Breaking Capacity: I1

50   kA

Indication System


Indication System Type

IL Indicator  

Contact materials

Tin-Plated Brass  

Connection/Terminal Type


Body/Insulating Material


Product Weight

0.3402   kg

Product Diameter

31   mm

Product Length

129.3   mm

Sell Pack Quantity

5   Each

Sell Pack Weight

1.7872   kg

Sell Pack Width

131.8   mm

Sell Pack Length

342.9   mm

Sell Pack Height

84.1   mm