Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 20 A to 50 A - Part 004: UNC thread terminals - Product standard
Abstract
This document specifies the characteristics of single-pole circuit breakers, temperature compensated with a rated current from 20 A to 25 A, used in aircraft on-board circuits at a temperature between −55 °C and 125 °C and at an altitude of 15 000 m max. These circuit breakers are operated by a push-pull type single push button (actuator), with delayed action "trip-free" tripping. They will continue to function up to the short-circuit current.
Begin
2025-01-21
WI
04004951
Planned document number
DIN EN 2794-004
Project number
13116849
Responsible national committee
NA 131-04-05 AA - Switch, relays and protection devices
Responsible european committee
ASD-STAN/D 2/WG 5 - Protection Devices
