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This Siemens 3VA5170-5ED41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It has a permanent rated current of 70A and a maximum operational voltage of 690V AC.
The circuit breaker offers a breaking capacity of 35kA at 480V according to UL 489 standards, and 7kA at 690V according to IEC 60947 standards. The overcurrent release is of type TM210 with LI protection function. It has a mechanical service life of typically 15,000 switching cycles.
With a height of 5.5 inches, this breaker is suitable for DIN rail mounting. It is compliant with RoHS3 and has an MSL of 1.
Key electrical specifications include an insulation voltage of 800V and a maximum power loss of 16W. The operational current is rated at 70A at 40°C, decreasing slightly at higher temperatures.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 690 V.
It has 4 poles.
The breaking capacity at 240 V is 85 kA.
It is approved by CCC, CE, CSA, EAC, UL489, and VDE.
The mechanical service life is 15,000 switching cycles.