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This Siemens 3VA5225-7ED36-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It operates at a rated voltage of 690V AC and has a nominal current rating of 250A at 40°C, with derated values at higher temperatures.
The circuit breaker offers a significant breaking capacity of 100kA at 480V, 200kA at 240V, and 35kA at 600V, ensuring robust protection. It utilizes TM210 overcurrent release with LI protection function.
Mechanically, the unit has a height of 185mm, width of 105mm, and depth of 83mm. It is designed for front connection with circular conductor terminals on both sides, supporting stranded conductors from 6 AWG to 350 kcmil. The breaker is suitable for DIN rail mounting.
With a typical mechanical service life of 20,000 switching cycles and electrical endurance ratings up to 8,000 cycles, this circuit breaker is built for durability. It is also HACR Type compliant.
| 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 250 A.
The breaking capacity at 480V is 100 kA.
It has 3 poles.
It supports DIN Rail mounting.