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This Siemens 3VA5280-6ED61-0AA0 is a 2-pole molded-case circuit breaker from the 3VA5 UL frame 250 series. It is designed for system protection and features a current rating of 80A, with an operational current of 80A at 40°C. The maximum rated operational voltage is 690V AC and 500V DC, with a rated insulation voltage of 800V.
The circuit breaker offers a breaking capacity of 65kA at 480V according to UL 489 standards, and 70kA at 415V according to IEC 60947. The overload protection is set at Ir=80A, and the fixed short-circuit protection is Ii=10 x In. It has a mechanical service life of 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 4,000 cycles at 690V.
With dimensions of 185mm height, 105mm width, and 83mm depth, this circuit breaker is designed for DIN rail mounting. It utilizes a TM210 overcurrent release with LI protection function. The load switch is designed according to UL 489 for Heating, Air Conditioning, and Refrigeration (HACR Type) applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The continuous current rating (Iu) is 80A, and the operational current at 40°C is also 80A.
The maximum rated operational voltage for AC is 690V, and for DC it is 500V.
The breaking capacity according to UL 489 at 480V is 65kA.
This circuit breaker has 2 poles.
The mounting type is DIN Rail.