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The Siemens 3VA6210-5KL31-2AA0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It operates with a rated voltage of 690V and has an operational current of 100A at temperatures up to 70°C.
This circuit breaker offers a breaking capacity of 35kA at 480V according to UL 489 standards and 55kA at 415V according to IEC 60947. It is equipped with an ETU820 overcurrent release with LI protection function, allowing adjustable response values for overload (Ir) from 40A to 100A and short-circuit (Ii) from 150A to 1200A.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 6,000 cycles at 380/415V, this breaker is built for durability. It features communication and other measurement functions, and has a front protection class of IP40. The unit is designed for DIN rail mounting and has dimensions of 198mm height, 105mm width, and 86mm depth.
| 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 100A at temperatures up to 70°C.
The insulation voltage rating is 690 V.
The breaking capacity according to UL 489 at 480V is 35 kA.
It uses an ETU820 overcurrent release with LI protection function.
The overload protection (Ir) is adjustable from 40A to 100A, and the short-circuit protection (Ii) is adjustable from 150A to 1200A.
The dimensions are 198 mm in height, 105 mm in width, and 86 mm in depth.
The front protection class is IP40.