Draft
This document specifies the three-pole temperature compensated circuit breakers with signal contacts, polarized or not, rated from 20 A to 50 A and used in aircraft on-board circuits. It describes specific environmental, electrical and mechanical characteristics and the stringency of tests to be applied according to test methods of EN 3841-100.
These circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282 (all categories).
PUBLISHED
EN 3662-001:2006
IN_DEVELOPMENT
EN 3662-001:2024
60.55
Ratification completed (DOR)
Oct 6, 2024