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This Siemens 3VA5222-6ED36-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a robust construction with a 225A operational current rating at 40°C, which derates to 197A at 70°C. The breaker is rated for a maximum operating voltage of 690V AC and offers significant breaking capacities, including 65kA at 480V according to UL 489 standards and up to 100kA at 240V according to IEC 60947.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V, this circuit breaker is built for reliability. It includes overload protection (Ir=225A) and fixed short-circuit protection (Ii=10 x In). The unit is designed for DIN rail mounting and has dimensions of 185mm height, 105mm width, and 83mm depth.
Key electrical features include a rated insulation voltage of 800V and a maximum power loss of 51W. The overcurrent release type is TM210 with LI protection function. It is also designated as HACR Type according to UL 489. The breaker is designed for cable connection on both sides.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 690 V.
The current rating is 225A.
The breaking capacity is 65KA.
It mounts on a DIN rail.
It has a mechanical life of 20,000 switching cycles.