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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5180-4ED36-1AA0, is engineered for system protection applications. It operates at a rated voltage of 690V AC and offers an 80A operational current at 40°C, with a breaking capacity of 25kA at 480V.
The breaker features a TM210, FTFM overload protection and fixed short-circuit protection with Ii=10 x In. It is a 3-pole unit designed for DIN rail mounting and includes HACR type functionality.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V, this circuit breaker is built for reliability. It has a maximum power loss of 19.3W and an active power loss of 6.43W per pole under rated conditions.
| 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 690 V AC.
The operational current at 40°C is 80 A.
The breaking capacity at 480V is 25 kA.
This circuit breaker has 3 poles.
This circuit breaker uses DIN Rail mounting.
Yes, this circuit breaker is HACR type rated.