Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 20 A to 50 A - Part 003: Metric thread terminals; product standard; German version EN 2665-003:1999— 9 стр.
Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 20 A to 50 A - Part 001: Technical specification; German version EN 2665-001:1999— 11 стр.
ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads; medium quality (ISO 965-2:1998)— 7 стр.