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This Siemens 3VA5212-6EC61-0AA0 is a molded-case circuit breaker from the SENTRON series, designed for system protection applications. It offers a rated operational current of 125A at 40°C and a maximum operational voltage of 690V AC (50/60Hz) or 500V DC.
The circuit breaker has a breaking capacity of 70 kA at 415V according to IEC 60947 standards and 65 kA at 480V according to UL 489 standards. It features an overload protection setting (Ir) of 125A and a short-circuit protection setting (Ii) adjustable from 625A to 1250A.
With a mechanical service life of typically 20,000 switching cycles, this 2-pole breaker is suitable for demanding environments. It is designed for DIN rail mounting and has dimensions of 185mm height, 105mm width, and 83mm depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The insulation voltage is 800 V.
The maximum rated operational voltage with AC at 50/60Hz is 690 V.
The maximum rated operational voltage with DC is 500 V.
The typical mechanical service life is 20,000 switching cycles.
It is approved by CCC, CE, CSA, EAC, UL489, and VDE.