3VA5222-5ED31-1AA0
Siemens
The Siemens 3VA5222-5ED31-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It offers a current rating of 225A and a breaking capacity of 35kA at 480V.
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This Siemens 3VA5222-7ED31-1AA0 is a molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a 3-pole configuration and a rated operational current of 225A, with a maximum frame size current of 250A.
The circuit breaker provides a significant breaking capacity of 100kA at 480V and 200kA at 240V, ensuring reliable protection against overcurrents. The overcurrent release is of type TM210 with LI protection function, and adjustable response currents for overload (Ir) and short-circuit (Ii) are available.
Designed for DIN rail mounting, this unit has a compact mechanical design with dimensions of 185mm height, 105mm width, and 83mm depth. It operates within an ambient temperature range of -25°C to 70°C and offers an IP40 protection class on the front.
Key electrical specifications include a maximum power loss of 51.2W and typical electrical endurance of 8,000 switching cycles at 480V. The device is UL 489 listed and carries CCC, CE, and EAC approvals.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current (Iu) is 225A, and the operational current at 40°C is also 225A.
The breaking capacity according to UL 489 at 480V is 100 kA.
This circuit breaker has 3 poles.
The operating ambient temperature range is from -25°C to 70°C.
It uses DIN Rail mounting.
