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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5125-5ED21-0AA0, is designed for system protection and line applications. It features a 2-pole configuration with a continuous current rating of 25A at 40°C and a breaking capacity of 35kA at 480V according to UL 489 standards. The overcurrent release is a TM210 type with LI protection function.
With a maximum rated operational voltage of 415V AC and 250V DC, this circuit breaker offers a maximum power loss of 5.6W. It has a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V AC. The unit is designed for DIN rail mounting and has dimensions of 140mm height, 50.8mm width, and 76.5mm depth.
This HACR Type circuit breaker is compliant with RoHS3 and has an MSL of 1. It is suitable for various industrial automation applications requiring reliable circuit protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage is 415 V AC and 250 V DC.
The current rating is 25 A at 40°C.
The breaking capacity is up to 55 kA at 415 V.
It mounts on a DIN rail.
It has a typical mechanical service life of 15,000 switching cycles.
RoHS compliance status is unverified.