Technical Specifications Article Semi-conductor Fusible Amperios 50A AC voltage rating 300 V CA DC voltage rating CC 300 V CC Series A30QS-L Non-indicative visual indication Speed Fast-acting Type of body packed It adapts to the fusible block style. no rejection Interruption rating 100 kA to 300 V CC, 200 kA to 300 V CA Fuse size 3-3/16 inches long x 13/16 inches diameter Length 3 3/16 inches Diameter 13/16 inches Brand and equivalent series Bussmann FWX, Littelfuse L25S, Mersen A30QS equivalent series A30QS... FWX... L25S Material Body Fiberglass Single Element CE Standards, E60314 file, JFHR2 guide, UL recognized Semiconductor fuses of rapid action and without indication open seconds after being exposed to overloads and short circuits. Also called quick-acting semiconductor fuses, are very sensitive to changes in current flow and do not tolerate temporary overload currents or surges of tension. They do not have an indicator to identify a burnt fuse, so they are sometimes used with a block or fuse indicator cover. Semiconductor fuses provide overcurrent protection for solid state components such as diodes and thristors in variable speed units, power grinders, uninterrupted power supplies (UPS) and other power electronic applications. Also known as grinding fuses, they are extremely power limiters to avoid electrical damage by disconnecting the circuits before they are exposed to the magnitude and total duration of an overcurrent. LOCATION: C1-PB2-SEC6. CANT: 2

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