Aerospace series. Arc fault circuit breakers, single-pole, temperature compensated, rated current 3 A to 25 A. 115 V a.c. 400 Hz constant frequency. With signal contact. Product standard|Clamps (mechanical), Terminology, Optical fibres, Heat-shrinkable materials, Classification systems, Torque, Pipe connections, Size, Electric cables, Damp-air tests, Cable sheaths, Solid electrical insulating materials, Electrical insulation, Designations, Sleeving (electrical), Hose clips, Aircraft engineering, Aircraft components, Damp-heat tests, Temperature, Electric connectors, Flexible tubing, Hose connectors, Electrical insulating materials, Weight (mass), Dimensions, Marking, Fibre optics, Flexible materials, Environmental testing, Connectors (electric), Fibre optic cables