| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating (Amps) | |
| Illumination | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Rated Voltage | |
| Voltage Rating |
The E-T-A 808-H-0.5A is a single-pole, polarized circuit breaker featuring a magnetic fast trip mechanism. This design ensures disconnection even with small overcurrents and is suitable for impulse tripping. Its compact size is specifically designed for PCB mounting, making it ideal for space-saving applications.
With a rated voltage of 24VDC and a rated current of 0.5A (500mA), this circuit breaker provides reliable protection for sensitive components. The magnetic tripping principle ensures that its function is largely independent of ambient temperature, offering consistent performance across various conditions. The breaker can be quickly reset after an overcurrent event, increasing device availability and preventing nuisance tripping.
Key benefits include reduced operating costs compared to fuses, as there are no procurement, stocking, disposal, or service costs. It also saves components and reduces mounting and wiring efforts. The fast tripping provides reliable protection specifically for sensitive PCB components, making it suitable for applications in control and regulation circuits.
The rated voltage is 24 VDC.
The current rating is 0.5A.
It is designed for PCB mounting.
It is a single-pole circuit breaker.
It is a magnetic circuit breaker.