High Performance Circuit Breakers
High performance circuit breakers are ideally suited to protect against overcurrent and short circuit for use in aircraft and vehicles and other specialised equipment where safety is paramount.
High performance circuit breakers feature thermal or thermal-magnetic trip and an extremely high rupture capacity. Battery isolation switches are also based on a thermal-magnetic trip mechanism.
The thermal part of the circuit breaker provides delayed protection in the event of overload, the magnetic part disconnects the faulty circuit in the event of overload or short circuit within milliseconds.
Customized High Performance Circuit Breakers such as SG, AP or CBM types are available on request.
Showing 14 products
E-T-A 9510 High Performance Circuit Breaker
Single pole aircraft simulator switch, miniaturised design, threadneck mounting.
E-T-A 583 High Performance Circuit Breaker
Thermal circuit breaker with threadneck mounting, temperature.compensated & explosion-proof
E-T-A 520/530 High Performance Circuit Breaker
Thermal-magnetic circuit breaker with toggle actuaction, double pole or three pole.
E-T-A 5140 High Performance Circuit Breaker
Thermal circuit breaker with threadneck mounting, three-pole, robust design.
E-T-A 483 Series Circuit Breaker
Temperature compensated and explosion proof. Aircraft style. Current rating 1A to 35A
E-T-A 482 High Performance Circuit Breaker
Thermal circuit breaker with threadneck mounting & push-pull operation.
E-T-A 452 Series Circuit Breakers
Threadneck mounting. Push-pull actuation. From 50A to 100A.
E-T-A 446/447/449 High Performance Circuit Breaker
Thermal-magnetic circuit breaker, base mounting, special dual button manual release.
E-T-A 437 High Performance Circuit Breaker
Thermal-magnetic circuit breaker with remote trip coil, toggle operated.
E-T-A 4140 High Performance Circuit Breaker
Thermal circuit breaker with threadneck mounting, single pole, robust design.
E-T-A 413 High Performance Circuit Breaker
Thermal-magnetic circuit breaker with threadneck mounting & push-pull actuation.
E-T-A 4120 High Performance Circuit Breaker
Thermal circuit breaker with threadneck mounting, temperature compensated & explosion-proof.
E-T-A 412 High Performance Circuit Breaker
Thermal-magnetic circuit breaker with threadneck mounting & push-pull actuation.
E-T-A 410 High Performance Circuit Breaker
Thermal-magnetic circuit breaker, various mounting methods, togggle operated.