NEN-EN 2995-005
Aerospace series - Circuit breakers, single-pole, temperature compensated, rated current 1 A to 25 A - Part 005: With polarized signal contact - Product standard
| Organization: | NEN |
| Publication Date: | 1 September 2006 |
| Status: | active |
| Page Count: | 17 |
| ICS Code (Aerospace electric equipment and systems): | 49.060 |
scope:
This standard specifies the characteristics of single-pole circuit breakers, temperature compensated with a rated current from 1 A to 25 A, used in aircraft on-board circuits at a temperature between - 55 °C and 125 °C and at a maximum altitude of Z 22 000 m. These circuits breakers are operated by a push-pull type single push button (actuator), with delayed action "trip-free" tripping with a polarized signal contact which is open when main contacts are closed, and inversely. They will continue to function up to the short-circuit current.
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