3VA5280-7EF41-0AA0
Siemens
The Siemens 3VA5280-7EF41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It features a current rating of 80A and a breaking capacity of 100kA at 480V.
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The Siemens 3VA5280-6EC41-0AA0 is a 4-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.
This circuit breaker provides a breaking capacity of 65kA at 480V according to UL 489 standards, and 70kA at 415V according to IEC 60947 standards. The overcurrent release is a TM230 type with LI protection function, offering adjustable short-circuit protection from 5 to 10 times the rated current.
With a mechanical service life of typically 20,000 switching cycles, this breaker is built for durability. It is designed for DIN rail mounting and has a height of 7.3 inches.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The insulation voltage is 800 V.
The maximum rated operational voltage AC is 690 V at 50/60Hz.
The maximum rated operational voltage DC is 1000 V.
The mechanical service life is 20,000 switching cycles.
The breaking capacity at 240 V is 100 kA.
