The Airpax™ QAS, QAL, QFS, QFL product lines feature L-type terminals and carry a rated voltage of up to 600 VAC and 500 VDC, 300A max, 100K AIC. They feature a high current-limiting effect and superior quick-action fusing performance, excellent arc-suppressing performance, and reliable breaking action. Because of their low power loss, they save energy and also feature low surge voltage at the breaking point. Superior non-degradation characteristics make it ideal for motors subject to extreme load variations. Circuit Protection Type ELECTRIC FUSE Blow Characteristic VERY FAST Body Breadth 18.5 mm Body Height 17.5 mm Body Length or Diameter 40.0 mm Joule-integral-Nom 0.47 J Mounting Feature INLINE/HOLDER Physical Dimension 40mm x 18.5mm x 17.5mm