Aerospace series. Circuit breakers, three-pole, temperature compensated, rated currents 20 A to 50 A. Part 003: Metric thread terminals. Product standard
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This standard specifies the required characteristics for three-pole, temperature compensated circuit breakers, rated currents from 20 A to 50 A, metric thread terminals, for use in aircraft electrical systems, at temperatures between - 55°C and 90°C and at a maximum altitude of Z = 15 000 m. It shall be used together with EN 2665-001. These circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282.
Tämän julkaisun valmistelusta Suomessa vastaa SFS Suomen Standardit, puh. 09 149 9331.
EN 2282:1992 Aerospace series - Characteristics of aircraft electrical supplies
EN 2350:1990 Aerospace series - Circuit breakers - Technical specification
EN 2665-001:2013 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A - Part 001: Technical specification
EN 2282:1992 Aerospace series - Characteristics of aircraft electrical supplies
EN 2350:1990 Aerospace series - Circuit breakers - Technical specification
EN 2665-001:2013 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A - Part 001: Technical specification
EN 2665-001:2023 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 20 A to 50 A - Part 001: Technical specification
ISO 1190-1:1982 Copper and copper alloys -- Code of designation -- Part 1: Designation of materials
ISO 7045:1994 Pan head screws with type H or type Z cross recess -- Product grade A
ISO 965-2:1998 ISO general purpose metric screw threads -- Tolerances -- Part 2: Limits of sizes for general purpose external and internal screw threads -- Medium quality