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The Siemens 3VA5180-4ED56-0AA0 is a 1-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a rated operational current of 80A at 40°C, with derated values at higher temperatures.
This circuit breaker operates at a rated voltage of 415V AC and has a maximum DC operational voltage of 125V. Its breaking capacity according to UL 489 is 25kA at 277V and 65kA at 120V. According to IEC 60947 standards, the breaking capacity is 5kA at 415V and 25kA at 240V.
The device includes overload protection with Ir=80A and fixed short-circuit protection at 10 x In. It is designed for HACR Type applications. The mechanical service life is a typical 20,000 switching cycles, with electrical endurance varying based on voltage and load conditions.
Mounted on a DIN rail, this circuit breaker has a net weight of 0.541 kg. It is compliant with RoHS3, REACH Unaffected, and has an MSL of 1.
| 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 80A at 40°C, derating to 72A at 70°C.
The rated operating voltage at AC is 415V, and the maximum rated operational voltage with DC is 125V.
The breaking capacity is 25kA at 277V according to UL 489, and 5kA at 415V according to IEC 60947.
This circuit breaker is designed for DIN rail mounting.
This component is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.