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The E-T-A 808-H-2A is a single-pole, resettable circuit breaker featuring a magnetic fast trip mechanism. It is specifically designed for PCB mounting, making it suitable for space-saving applications.
This circuit breaker has a rated voltage of 24VDC and a wide rated current range from 0.01A to 5A. Its magnetic tripping principle ensures reliable protection, largely independent of ambient temperature. The fast tripping provides protection for sensitive PCB components against harmful overcurrents.
Key benefits include increased device availability through quick and convenient switching on after tripping, and reduced operating costs compared to fuses. The compact design and PCB mounting reduce assembly and wiring efforts.
Typical applications include the protection of semiconductors in control and regulation circuits, and use as a safety and control switch.
The rated voltage is 24 VDC.
The rated current range is from 0.01A to 5A.
It is designed for PCB mounting.
It uses a magnetic fast trip mechanism.
The approval agencies are CSA C22.2 No 235 and UL1077.