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The Siemens 3VA5225-6EF36-0AA0 is a SENTRON series molded-case circuit breaker designed for system protection. It features a 3-pole configuration and a rated operational current of 250A at 40°C, with derating at higher temperatures.
This circuit breaker operates at a rated insulation voltage of 800V and a maximum operational voltage of 750V DC, with a rated AC operating voltage of 690V. It has a breaking capacity of 100kA at 240V, 70kA at 415V, and 10kA at 690V according to IEC standards. Under UL 489, the breaking capacity is 100kA at 240V, 65kA at 480V, and 25kA at 600V.
Key electrical features include a TM240 overcurrent release with LI protection function and adjustable response current from 175A to 250A. The mechanical service life is typically 20,000 switching cycles. The unit has a net weight of 2.308 kg and dimensions of 105mm width, 83mm depth, and 185mm height.
Designed for various industrial applications, it meets global standards and certifications including CCC, CE, CSA, and UL489. The enclosure type is IP40, and it is suitable for DIN rail mounting.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 250A at 40°C, with derating at higher temperatures up to 220A at 70°C.
The breaking capacity is 65kA at 480V according to UL 489, and 70kA at 415V according to IEC.
The rated operating voltage for AC is 690 V.
It uses a thermal magnetic trip type.
The dimensions are 105 mm width, 83 mm depth, and 185 mm height.
Yes, it is RoHS3 Compliant.