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The Siemens 3VA5190-4ED31-1AA0 is a molded-case circuit breaker designed for electrical protection in various systems. It has a current rating of 90A and a voltage rating of 690V AC. The breaker features a breaking capacity of 25kA at 480V, 65kA at 240V, and 14kA at 600Y/347V, making it suitable for high-current applications. It incorporates a thermal magnetic tripping mechanism with the overcurrent protection type TM210 and protection function LI. The device is mounted on a DIN rail or fixed installation and has a mechanical service life of up to 20,000 cycles. Its environmental protection class is IP40, and it operates within a temperature range of -25°C to 70°C. It is HACR type compliant and does not include communication or measurement functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 690 V AC.
It has three poles.
The breaking capacity at 480 V is 25 kA.
The protection class is IP40.
The typical mechanical service life is 15,000 cycles, up to 20,000 cycles.