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The Siemens 3VA5180-4ED31-1AA0 is a 3-pole molded-case circuit breaker from the 3VA series, suitable for system protection applications. It is rated for a continuous operational current of 80A at 40°C and has a maximum voltage rating of 690V.
This circuit breaker offers a breaking capacity of 25kA at 480V and 14kA at 600Y/347V, with overload protection set at Ir=80A and fixed short-circuit protection at Ii=10 x In. It is designed with a TM210 overcurrent release and provides LI protection function.
The unit is built for durability, featuring a typical mechanical service life of 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V. It has a mechanical design with dimensions of 140mm height, 76.2mm width, and 76.5mm depth, and is suitable for DIN rail mounting.
Environmental considerations include a front protection class of IP40 and an operating temperature range starting from -25°C. The device is also HACR Type approved and comes with optional motor drive accessories.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Siemens 3VA5180-4ED31-1AA0 circuit breaker has an operational current rating of 80A at 40°C, with derated values at higher temperatures.
The voltage rating for the Siemens 3VA5180-4ED31-1AA0 is 690V.
The breaking capacity of the Siemens 3VA5180-4ED31-1AA0 at 480V is 25kA.
The Siemens 3VA5180-4ED31-1AA0 is a 3-pole circuit breaker.
The minimum operating temperature for the Siemens 3VA5180-4ED31-1AA0 is -25°C.