3VA5125-5ED12-0AA0
Siemens
The Siemens 3VA5125-5ED12-0AA0 is a 1-pole molded-case circuit breaker designed for system protection. It offers a 25A operational current and a breaking capacity of 35kA at 277V.
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The Siemens 3VA5125-6ED12-0AA0 is a 1-pole molded-case circuit breaker designed for system protection. It features an operational current of 25A at 40°C, with a derated current of 22A at 70°C. The rated insulation voltage is 500V, and the maximum rated operational voltage for DC is 125V, while the rated operational voltage for AC is 415V.
This circuit breaker offers a breaking capacity of 50kA at 277V according to UL 489 standards, and 5kA at 415V according to IEC 60947 standards. It includes overload protection with Ir=25A and fixed short-circuit protection with Ii=12 x In. The device is suitable for HACR and HID type applications.
With a mechanical service life of 20,000 switching cycles and electrical endurance of 8,000 cycles at 380/415V, it is built for durability. The circuit breaker has a net weight of 0.407 kg and is designed for DIN rail mounting. Its dimensions are 140mm in height, 25.4mm in width, and 76.5mm in depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum operating voltage is 415 V AC.
The current rating is 25A.
The breaking capacity at 415V is 5 kA.
It has a mechanical service life of 20,000 switching cycles.
It mounts on a DIN rail.