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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5222-6EC31-0AA0, is a 3-pole device designed for system protection applications. It features a permanent rated current of 225A and a maximum rated operational voltage of 690V AC.
The circuit breaker provides a breaking capacity of 65kA at 480V according to UL 489 standards and 100kA at 240V according to IEC 60947 standards. The overcurrent release is of type TM230 with LI protection function, offering adjustable response values for overload (Ir=225A) and short-circuit (Ii=5...10 x In).
With a mechanical service life of 20,000 cycles and electrical endurance of 8,000 cycles at 380/415V, this breaker is built for durability. It is designed for DIN rail mounting and has dimensions of 185mm height, 105mm width, and 83mm depth. The insulation voltage is rated at 800V.
Compliance includes CCC, CE, CSA, EAC, UL489, and VDE approvals. It is also RoHS3 compliant, has an MSL of 1, and is REACH unaffected.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage is 690 V AC and 750 V DC.
The current rating is 225 A.
The breaking capacity at 240 V is 100 kA.
The mechanical service life is 20,000 cycles.
It mounts on a DIN rail.
It is marked as RoHS3 compliant.