Auxiliary
Aircraft components
Current (electric)
Temperature
Circuit-breakers
Faults
Arcs (electric)
Link: BS EN 4839-003:2018 Aerospace series. Arc Fault Circuit breakers, three-pole, temperature compensated, rated currents 3 A to 25 A, 115/200 V a.c. 400 Hz constant frequency Without auxiliary contacts. Product standard
Source: BSI Standards

