E-T-A

E-T-A Circuit Breakers has introduced the E-T-A 4930, a new remotely controlled, single pole circuit breaker (RCCB) approved to MIL-PRF-83383 for the protection of aircraft electrical systems and other high performance applications. Low current remote switching is achieved through the use of a conventional, manually operated aircraft-style thermal circuit breaker such as E-T-A types 4120 or 483: thus the 4930 can be placed close to the system it is protecting and wiring harnesses and hence weight can be significantly reduced.