E-T-A Circuit Breakers is the world's leading manufacturer of circuit breakers for OEM equipment and is the only resource for all circuit protection technologies: thermal, thermal-magnetic, magnetic, electronic, and high performance.  E-T-A circuit breakers are available in more than 150 models and 350,000 different configurations.  E-T-A is also a world-leading manufacturer of control and monitoring products, and solid-state remote power controllers (SSRPCs).

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Individual product sections are available in the table below.

Circuit Breakers

Series	Description		Mil-Specification
412	Thermal circuit breaker with threadneck mounting and push-pull actuation
413	Thermal circuit breaker with threadneck mounting and push-pull actuation
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		MS3320, MS3320V
4120	Thermal circuit breaker with threadneck mounting, temperature-compensated and explosion-proof		MS3320
4140	Thermal circuit breaker with threadneck mounting, single pole, robust design
4930	Remote control circuit breaker, single pole, temperature-compensated		M83383/01, M83383/02
5140	Thermal circuit breaker with threadneck mounting, three-pole, robust design
583	Thermal circuit breaker with threadneck mounting, temperature-compensated and explosion-proof		AS14154
9510	Single pole aircraft simulator switch, miniaturized design, threadneck mounting