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 recognized component UL File E60314
  • AC: UL guide no. JFHR2 (35-4500A)

Key features & benefits

A30QS Amp-Trap® high speed fuses are intended for the protection of Power Semiconductors such as diodes, phase control SCRs and other power semiconductor devices. The A30QS is recommended for new applications providing solutions for your critical protection needs at 300V and less semiconductors.

More specifications

Applications

  • Protection of 300V (or less) heavy duty rectifiers and similar heavy duty power supplies

Product Specifications

Item Number

A30QS125-4  

Description

High Speed Fuse Amp-Trap® A30QS 300VAC 300VDC 125A Blade  

EAN/UPC code

782001280758  

Rated voltage AC UL

300   V

Rated voltage DC UL

300   V

Rated current

125   A

ROHS Compliant

Yes  

Speed/Characteristic

High Speed  

Mounting

Bolted  

AC Max I.R./Breaking Capacity: I1

63   kA

Contact materials

Tin-Plated Brass  

Connection/Terminal Type

Blade  

Body/Insulating Material

GMG  

Product Weight

0.1361   kg

Product Diameter

31   mm

Product Length

79.5   mm

Sell Pack Quantity

10   Each

Sell Pack Weight

1.4288   kg

Sell Pack Width

81   mm

Sell Pack Length

165.1   mm

Sell Pack Height

63.5   mm