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The Siemens 3VA5222-6ED32-1AA0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It features a rated operating voltage of 690V AC and a maximum current rating of 225A at 40°C, with derated values at higher temperatures.
This circuit breaker boasts a breaking capacity of 65kA at 480V according to UL 489 standards and a switching capacity class H according to IEC 60947. The overcurrent release is designed with TM210 and LI protection functions, offering overload protection with Ir=225A and fixed short-circuit protection at Ii=10 x In.
Mechanically, the unit has a typical service life of 20,000 switching cycles and features front connections with a nut keeper kit. Its dimensions are 185mm in height, 105mm in width, and 83mm in depth. The breaker is suitable for HACR Type applications and is mounted on a DIN rail.
Key electrical endurance figures include 8,000 cycles at 380/415V and 480V, and 4,000 cycles at 690V. The maximum power loss is rated at 51W, with an active power loss per pole of 17.07W under hot operating conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage is 690 V AC.
The operational current at 40°C is 225 A.
The breaking capacity at 480V is 65 kA.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.