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The Siemens 3VA6210-5KL31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA6 series, designed for system protection applications. It features an operational current rating of 100A and an insulation voltage of 600V.
This circuit breaker has a breaking capacity of 35kA at 480V according to UL 489 standards and 55kA at 415V according to IEC 60947 standards. It is equipped with an ETU820 electronic overcurrent release with LI protection functions, allowing adjustable overload protection from 40A to 100A and short-circuit protection from 1.5 to 12 times the nominal current.
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 has a compact design with dimensions of 198mm height, 105mm width, and 86mm depth, and is suitable for DIN rail mounting. The front protection class is IP40, and it operates within an ambient temperature range of -25°C to 70°C.
| 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 600V.
The breaking capacity according to UL 489 is 35kA at 480V.
Overload protection (Ir) is adjustable from 40A to 100A, and short-circuit protection (Ii) is adjustable from 1.5 to 12 times the nominal current.
This circuit breaker supports DIN rail mounting.
The operating temperature range is from -25°C minimum.