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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5180-5ED36-1AA0, is engineered for robust system protection. It operates with a rated voltage of 690V AC and provides an 80A operational current at 40°C, with derated values at higher temperatures.
The circuit breaker features a breaking capacity of 35kA at 480V and 18kA at 600Y/347V, ensuring reliable protection against short circuits. It is equipped with TM210 overcurrent release and LI protection function, with a fixed short-circuit protection setting of Ii=10 x In.
Designed for DIN rail mounting, this 3-pole breaker has a mechanical service life of 20,000 switching cycles and electrical endurance ratings suitable for demanding applications. It also carries UL489 HACR Type designation.
Key technical data includes a maximum power loss of 19.3W and an active power loss per pole of 6.43W under rated conditions. The breaker is designed for cable connections on both sides and has a net weight of 0.951 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage for this circuit breaker is 690V AC.
The operational current rating at 40°C is 80A.
The breaking capacity at 480V is 35kA.
This circuit breaker has 3 poles.
Yes, this circuit breaker is HACR Type approved.