UNE-EN 3662-006:2006 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A - Part 006: With polarized signal contact - Bus-bar version - Product standard (Endorsed by AENOR in February of 2007.)
2007UNE-EN 3662-006:2006 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A - Part 006: With polarized signal contact - Bus-bar version - Product standard (Endorsed by AENOR in February of 2007.)