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The Siemens SENTRON 3VA5290-7EC36-0AA0 is a molded-case circuit breaker designed for system protection applications. This 3-pole breaker features a rated operational voltage of 690V AC and a nominal operational current of 90A at 40°C, with derating at higher temperatures.
It boasts a high breaking capacity, rated at 100kA at 480V according to UL 489 standards, and 110kA at 415V according to IEC 60947. The overcurrent release is a TM230 type with LI protection function. The breaker is suitable for HACR Type applications.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V, it is built for durability. The unit is designed for DIN rail mounting and has dimensions of 185mm height, 105mm width, and 83mm depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for AC is rated at 690 V.
The operational current is 90A at 40°C, 45°C, and 50°C.
The breaking capacity according to UL 489 is 100 kA at 480 V.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.