Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 1 A to 25 A - Part 004: With signal contact - Product standard; German and English version EN 2996-004:2006— 26 стр.
Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 1 A to 25 A - Part 001: Technical specification; German and English version EN 2996-001:2006— 42 стр.