Specification for three-pole circuit breakers, temperature compensated, rated currents up to 25 A. Product standard Aircraft components, Tri-pole circuit-breakers, Circuit-breakers, Switchgear, Electrical equipment, Rated current, Voltage,
Dimensions, Design, Vibration, Mechanical shock, Environment (working), Acceleration, Force, Loading, Torque, Electrical insulation, Dielectric strength, Tripping mechanisms (circuit-breakers), Temperature, Short-circuit current tests, Endurance testing, Overload (electric), Electrical connections, Sampling methods, Circuits, Designations