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The Siemens 3VA5170-6ED26-1AA0 is a circuit breaker designed for electrical protection in industrial and commercial systems. It features two poles and is rated for an operational current of 70A, with a breaking capacity of 65kA at 480V. The breaker includes a trip unit type TM210 and protection function LI, suitable for overcurrent and short-circuit protection. Its design complies with HACR standards, making it suitable for heating, air conditioning, and refrigeration circuits.
This circuit breaker is constructed to withstand typical mechanical switching cycles, with a mechanical service life of 20,000 cycles and an electrical endurance of 8,000 cycles at specified voltages. It has a maximum power loss of 12.2W and an active power loss of 6.1W per pole at rated current. The device is mounted in a standard industrial enclosure and is used in electrical distribution panels to protect circuits from overloads and short circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 415V AC.