| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Operating Temperature | |
| Voltage Rating |
The E-T-A 447-K-H-FN-SI-FA24-150A is a single-pole thermal magnetic circuit breaker designed for high-performance applications. It features a tease-free, trip-free, press-to-reset snap action mechanism with a dual-button manual release to prevent unintended disconnection.
This circuit breaker is rated for a maximum voltage of 28VDC and a current rating of 150A. It has a thermal magnetic trip type and a push-to-reset actuator. The mounting type is chassis mount.
Key technical specifications include an interrupting capacity of 10,000A, an operating temperature range of -55°C to +75°C, and an insulation resistance greater than 100 MΩ at 500VDC. It also offers an auxiliary circuit with a 10A rating and optional remote electrical disconnection with a 12VDC or 24VDC coil voltage.
Typical applications for this series include heavy-duty vehicles, battery systems, and process control. The compact, surface-mounted design is suitable for various industrial and automotive environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 28 VDC.
The current rating is 150 A.
It is a thermal magnetic circuit breaker.
It has 1 pole.
The actuator type is push to reset.
The mounting type is chassis mount.
The operating temperature range is -55 to +75 °C.