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This Siemens 3VA5125-4ED12-0AA0 is a 1-pole molded-case circuit breaker designed for system protection. It offers a rated operational current of 25A at 40°C, with derating at higher temperatures, and a maximum breaking capacity of 25kA at 277V.
The circuit breaker operates at a rated voltage of 415V AC and has a maximum operational voltage of 125V DC. It features a thermal magnetic (TM210) overcurrent release with LI protection function. The mechanical service life is rated for a typical 20,000 switching cycles, with electrical endurance varying based on voltage and load conditions.
With a compact design, the dimensions are 140mm in height, 25.4mm in width, and 76.5mm in depth. It is suitable for DIN rail mounting and has a front connection type. The enclosure is rated IP40, providing protection against solid objects and limited ingress of water.
This breaker is compliant with UL489 standards and is suitable for HACR and HID type applications. It also meets RoHS and WEEE compliance standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 25A at 40°C, with derating to 22A at 70°C.
The breaking capacity is 25kA at 277V and 14kA at 347V.
The rated operating voltage at AC is 415V, and the maximum rated operational voltage with DC is 125V.
The dimensions are 140mm in height, 25.4mm in width, and 76.5mm in depth.
The operating temperature range is -25 to 70 °C.
Yes, it is RoHS3 Compliant.