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The Siemens 3VA5170-6ED30-0DD0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It features a TM210 overcurrent release with LI protection function and an operational current rating of 70A at 40°C, with derating at higher temperatures.
This circuit breaker boasts a high breaking capacity, rated at 65kA at 480V according to UL 489 standards, and 70kA at 415V according to IEC 60947. It has a rated insulation voltage of 800V and a maximum operational voltage of 690V AC. The mechanical service life is rated for 20,000 cycles.
With a width of 76.2 mm and a depth of 76.5 mm, it is suitable for DIN rail mounting. The breaker is UL489 listed and HACR Type approved, making it suitable for various industrial and commercial applications requiring reliable circuit protection.
| 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, derating to 64A at 70°C.
The breaking capacity is 65kA at 480V (UL 489) and 70kA at 415V (IEC 60947).
The rated operating voltage at AC is 690 V.
This is a 3-pole circuit breaker.
It is designed for DIN Rail mounting.
Yes, it is designed as a load switch according to UL 489 for Heating, Air Conditioning, and Refrigeration (HACR Type).