Ferraz Shawmut Amp-Trap® A70QS400-4 High Speed Semiconductor Fuse, 400 A, 700 VAC/VDC, 200/100 kA Interrupt, Class: Form 101, Round Body

A70QS Amp-Trap® high speed fuses were developed in response to the need for improved overall performance of 700 V semi conductor 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.