3VA5180-5EC36-1AA0
Siemens
The Siemens 3VA5180-5EC36-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features an 80A operational current rating and a 690V AC rated voltage.
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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5180-6EC36-1AA0, is engineered for robust system protection. It operates at a rated voltage of 690V AC and offers a significant breaking capacity of 65kA at 480V, with a class H rating.
The breaker is designed with a 3-pole configuration and features overload protection set at Ir=80A and fixed short-circuit protection ranging from 5 to 10 times the nominal current (Ii=5...10 x In). It is also designated as HACR Type according to UL 489 standards.
With a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this circuit breaker is built for durability. It has a maximum power loss of 19.3W and an active power loss per pole of 6.43W under hot operating conditions.
The unit is suitable for DIN rail mounting and has a lever actuator. Its operational current is rated at 80A at 40°C, with derated values at higher temperatures up to 70°C.
| 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 is 690 V AC.
The breaking capacity at 480V is 65 kA.
The operational current at 40°C is 80 A.
This circuit breaker has 3 poles.
It supports DIN Rail mounting.
The RoHS status is RoHS3 Compliant.