3VA5280-6ED31-0AA0
Siemens
The Siemens 3VA5280-6ED31-0AA0 is a 3-pole molded-case circuit breaker with an 80A operational current and a breaking capacity of 65kA at 480V.
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This Siemens 3VA5280-5ED31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It features a rated operational current of 80A and a maximum rated operational voltage of 690V AC.
The circuit breaker has a breaking capacity of 35kA at 480V according to UL 489 standards and 55kA at 415V according to IEC 60947 standards. The overcurrent release is of type TM210 with LI protection function. It is built with a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles.
Designed for DIN rail mounting, this breaker has dimensions of 185mm in height, 105mm in width, and 83mm in depth. It is suitable for applications requiring reliable overcurrent protection in industrial and commercial settings.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current (Iu) is 80A, and the operational current is 80A at temperatures up to 50°C.
The maximum rated operational voltage for AC is 690V at 50/60Hz, and for DC it is 750V.
According to UL 489, the breaking capacity is 35kA at 480V. According to IEC 60947, it is 55kA at 415V and 7kA at 690V.
This circuit breaker is designed for DIN Rail mounting.
The dimensions are 185 mm in height, 105 mm in width, and 83 mm in depth.