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The Siemens 3VA5222-7ED61-0AA0 is a 2-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a robust construction with a 250A frame size and a rated operational current of 225A at 40°C.
This circuit breaker provides reliable overcurrent protection with an LI trip unit, offering adjustable short-circuit protection (Ii) from 2250A to 2250A. Its breaking capacity according to UL 489 is 100kA at 480V, and according to IEC 60947, it is 110kA at 415V and 10kA at 690V.
With a maximum rated operational voltage of 690V AC and 500V DC, and an insulation voltage of 800V, this breaker is suitable for various industrial and commercial power distribution systems. It is designed for DIN rail mounting and features a lever actuator.
The mechanical service life is typically 20,000 switching cycles, with electrical endurance rated at 8,000 cycles at 380/415V AC-1 and 480V. The dimensions are 185mm in height, 105mm in width, and 83mm in depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The circuit breaker has a permanent rated current (Iu) of 225A and an operational current of 225A at 40°C.
The maximum rated operational voltage (Ue) is 690V AC at 50/60Hz and 500V DC.
The breaking capacity according to UL 489 is 100kA at 480V.
This circuit breaker has 2 poles.
The circuit breaker supports DIN Rail mounting.