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This Siemens 3VA5125-4ED56-0AA0 is a 1-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It features an operational current rating of 25A at 40°C, with decreasing ratings at higher temperatures, up to 22A at 70°C.
The circuit breaker offers a breaking capacity of 25kA at 277V according to UL 489 standards, and 5kA at 415V according to IEC 60947 standards. It is equipped with TM210 overcurrent release and LI protection function, with a fixed short circuit protection setting of Ii=12 x In.
Designed for DIN rail mounting, this breaker has a mechanical service life of typically 20,000 switching cycles and an electrical endurance of 8,000 cycles at 380/415V AC.
It is suitable for HACR and HID Type applications according to UL 489. The device operates at a rated voltage of 415V AC and a maximum DC operational voltage of 125V, with a rated insulation voltage of 500V.
| 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 at 277V is 25kA according to UL 489.
It uses DIN rail mounting.
The rated operating voltage at AC is 415V.
It has 1 pole.