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The E-T-A ESS20-003-DC24V-0.5A is a solid state electronic circuit breaker designed for selective load protection in DC 24V systems. It provides faster response to overload and short circuit conditions compared to standard switch-mode power supplies, utilizing active current limitation to limit current to 1.8 times the rated current. This feature allows for safe switching of capacitive and lamp loads.
The circuit breaker features a selectable current rating of either 3A or 6A, allowing for optimal adjustment to application conditions. It includes a bicolour LED for clear status and failure indication, along with an integral signal contact. The unit has a narrow width of 12.5 mm, making it suitable for space-saving installation in control cabinets, particularly when used with the E-T-A power distribution socket Module 17plus.
With a voltage rating of 24 VDC and a current rating selectable between 3A and 6A (with the specific part number indicating 0.5A as the base rating), this circuit breaker is suitable for various load types. It is approved by IEC 60934 and UL1077, ensuring compliance with industry standards. The push-push actuation manual ON/OFF button provides convenient operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 24 VDC.
The current rating is selectable between 3A and 6A, with this specific part number indicating 0.5A.
It is a solid state circuit breaker.
It features active current limitation, limiting the current to 1.8 times the rated current for safe connection and disconnection during overload or short circuit conditions.
It is approved by IEC 60934 and UL1077.