Circuit breakers:
High performance circuit breakers
Typical Applications of High Performance Circuit Breakers and Battery Isolation Switches
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.
410
Thermal-magnetic circuit breaker, various mounting methods, toggle operated.
412
Thermal circuit breaker with threadneck mounting and push-pull actuation.
413
Thermal circuit breaker, with threadneck mounting and push-pull actuation.
428
Thermal magnetic circuit breaker, plug in type with manual release button.
437
Thermal magnetic circuit breaker, with remote trip coil, toggle operated.
446/447/449
Thermal magnetic circuit breaker, base mounting, special dual button, manual release.
452
Thermal magnetic circuit breaker with threadneck mounting and push-pull actuation.
482
Thermal circuit breaker with threadneck mounting and push-pull operation.
483
Thermal aircraft style circuit breaker, temperature compensated and explosion proof.
4120
Thermal circuit breaker with threadneck mounting, temperature compensated and explosion proof.
4140
Thermal circuit breaker with threadneck mounting, single pole, robust design.
4930
Remote control circuit breaker, single pole, temperature compensated.
5140
Thermal circuit breaker with threadneck mounting, three pole, robust design.
520/530
Thermal magnetic circuit breaker with toggle actuation, double pole (520) or three pole (530)
583
Thermal circuit breaker with threadneck mounting, temperature compensated and explosion proof.
911/912/913
Isolation switch (1-2 or 3 pole) toggle, actuation optional (on/off)
921/922
Single or double pole isolation switch, remote operation optional (on/off)
9510
Single pole aircraft simulator switch, miniaturised design, threadlock mounting.
BM S01
Battery master switch ADR compliance for transportation of hazardous goods.
E-1032
Single pole battery master switch (2 poles optional) meets ADR requirements.
E-1073-437/921/922
Single or double pole battery isolation switch, additional electronic function module.
PR60
Monostable power relay for single pole disconnection, current ratings 100…300A
PR 80
Bistable power relay for single pole disconnection.
Back to overview
E-T-A 410 series- E-T-A 412 series
- E-T-A 4120 series
- E-T-A 413 series
- E-T-A 4140 series
- E-T-A 428 series
- E-T-A 437 series
- E-T-A 446/447/449 series
- E-T-A 452 series
- E-T-A 482 series
- E-T-A 483 series
- E-T-A 4930 series
- E-T-A 4E-1032 series
- E-T-A 5140 series
- E-T-A 520/530 series
- E-T-A 583 series
- E-T-A 911/912/913 series
- E-T-A 921/922 series
- E-T-A BM S01 series
- E-T-A E-1073-437/921/922 series
- E-T-A PR60 series
- E-T-A PR80 series
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