BS EN 3773-001:2024

This standard BS EN 3773-001:2024 Aerospace series. Circuit breakers, single-pole, temperature compensated, rated currents 1 A to 25 A is classified in these ICS categories:

• 49.060 Aerospace electric equipment and systems

This document specifies the single-pole temperature compensated circuit breakers rated from 1 A to 25 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.