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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5125-4ED16-0AA0, is a 1-pole device designed for system protection applications. It features an operational current rating of 25A at 40°C, with derated values at higher temperatures up to 70°C.
The breaker provides a breaking capacity of 25kA according to UL 489 at 277V and 5kA according to IEC 60947 at 415V. It is equipped with TM210 overload protection and fixed short-circuit protection with a characteristic of Ii=12 x In. The device operates at a rated voltage of 415V AC and has an insulation voltage of 500V.
Designed for DIN rail mounting, this circuit breaker has a mechanical service life of typically 20,000 switching cycles. It is suitable for HACR and HID type applications as per UL 489 standards. The breaker does not feature communication or other measurement functions.
| 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.
The breaking capacity is 25kA at 277V according to UL 489, and 5kA at 415V according to IEC 60947.
The rated operational voltage at AC is 415V.
This is a 1-pole circuit breaker.
It supports DIN rail mounting.