High Performance Circuit Breakers

Typical Applications of High Performance Circuit Breakers and Battery Isolation Switches

E-T-A 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. Battery isolation switches are ideally suited for installation in the main battery systems of heavy duty vehicles including tankers, boats, off-road plant and other battery-powered equipment.

Technology

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. All products of this group provide genuine physical contact isolation.

E-T-A 410

Thermal-magnetic circuit breaker, various mounting methods, toggle operated.

E-T-A 410 E-T-A

E-T-A 412

Thermal circuit breaker with threadneck mounting and push-pull actuation.

E-T-A 412 E-T-A

E-T-A 4120

Thermal circuit breaker with threadneck mounting, temperature compensated and explosion proof.

E-T-A 4120 E-T-A

E-T-A 413

Thermal circuit breaker, with threadneck mounting and push-pull actuation.

E-T-A 413 E-T-A

E-T-A 4140

Thermal circuit breaker with threadneck mounting, single pole, robust design.

E-T-A 4140 E-T-A

E-T-A 428

Thermal magnetic circuit breaker, plug in type with manual release button.

E-T-A 428 E-T-A

E-T-A 437

Thermal magnetic circuit breaker, with remote trip coil, toggle operated.

E-T-A 437 E-T-A

E-T-A 446/447/449

Thermal magnetic circuit breaker, base mounting, special dual button, manual release.

E-T-A 446/447/449 E-T-A

E-T-A 452

Thermal magnetic circuit breaker with threadneck mounting and push-pull actuation.

E-T-A 452 E-T-A

E-T-A 482

Thermal circuit breaker with threadneck mounting and push-pull operation.

E-T-A 482 E-T-A

E-T-A 483

Thermal aircraft style circuit breaker, temperature compensated and explosion proof.

E-T-A 483 E-T-A

E-T-A 4930

Remote control circuit breaker, single pole, temperature compensated.

E-T-A 4930 E-T-A

E-T-A 5140

Thermal circuit breaker with threadneck mounting, three pole, robust design.

E-T-A 5140 E-T-A

E-T-A 520/530

Thermal magnetic circuit breaker with toggle actuation, double pole (520) or three pole (530)

E-T-A 520/530 E-T-A

E-T-A 583

Thermal circuit breaker with threadneck mounting, temperature compensated and explosion proof.

E-T-A 583 E-T-A

E-T-A 911/912/913

Isolation switch (1-2 or 3 pole) toggle, actuation optional (on/off)

E-T-A 911/912/913 E-T-A

E-T-A 921/922

Single or double pole isolation switch, remote operation optional (on/off)

E-T-A 921/922 E-T-A

E-T-A 9510

Single pole aircraft simulator switch, miniaturised design, threadlock mounting.

E-T-A 9510 E-T-A

E-T-A BM S01

Battery master switch ADR compliance for transportation of hazardous goods.

E-T-A BM S01 E-T-A

E-T-A E-1032

Single pole battery master switch (2 poles optional) meets ADR requirements.

E-T-A E-1032 E-T-A

E-T-A E-1073-437/921/922

Single or double pole battery isolation switch, additional electronic function module.

E-T-A E-1073-437/921/922 E-T-A

E-T-A PR 80

Bistable power relay for single pole disconnection.

E-T-A PR 80 E-T-A

E-T-A PR60

Monostable power relay for single pole disconnection, current ratings 100…300A

E-T-A PR60 E-T-A

Worldwide stockists and distributors of electro-mechanical products and services from the leading manufacturers...

Amphenol APEM Astro Tool Corp Connectix Deutsch DMC E-T-A Glenair Harting HellermannTyton HUB Electronics ITT Lapp Group LEMO Lindy MARL Neutrik ODU Polamco Radiall Souriau Telegärtner TTAB Connectors Wago