A70QS Amp-trap Semiconductor Protection fuses were developed in response to the need for improved overall performance of 700 volt 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.
AC Voltage 700 VAC
DC Voltage 700 VDC
Ampere Range 10 to 800 A
I.R. AC 200 kA
I.R DC 100 kA
Speed / Characteristic High-Speed
Mounting Bolt
Connection Terminal Type Bolted
Body Style
Cylindrical
With Blades
Body Material GMG
Materials Contact
Tin-plated Brass
Tin-plated Copper
Standards
UL Recognized Component, AC/DC
AC: Guide No. JFHR2
DC: Tested to UL Standard 198L Parameters
CSA Certified File LR 12636
Some Ratings RoHS Compliant
Applications Protection of motor drives, UPS, inverters at 700V or less