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This Siemens 3VA5170-6ED22-0AA0 is a molded-case circuit breaker from the SENTRON series, designed for system protection. It features a 2-pole configuration with a rated operational current of 70A at 40°C and a voltage rating of 415V AC.
The circuit breaker has a breaking capacity of 65kA at 480V according to UL 489 standards and a switching capacity class of H according to IEC 60947. It includes overload protection (Ir=70A) and fixed short-circuit protection (Ii=10 x In).
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings up to 8,000 cycles, this breaker is built for durability. It is designed for front connection and DIN rail mounting, making installation straightforward.
Key electrical specifications include a rated insulation voltage of 600V and a maximum operational voltage of 250V DC. The maximum power loss is rated at 12.2W, with an active power loss per pole of 6.1W under hot operating conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 70A at 40°C.
The rated operational voltage at AC is 415V.
The breaking capacity according to UL 489 is 65kA at 480V.
This circuit breaker has 2 poles.
The mounting type is DIN Rail.