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This Siemens 3VA5290-7ED36-0AA0 is a molded-case circuit breaker from the SENTRON series, designed for system protection applications. It features a 3-pole configuration with a rated operational voltage of 690V AC and a maximum operational voltage of 750V DC.
The circuit breaker has an operational current rating of 90A at 40°C, with derated values at higher temperatures. Its overcurrent release is of type TM210 with LI protection function. The breaking capacity according to IEC 60947 is 110 kA at 415V, and according to UL 489, it is 100 kA at 480V.
Mechanical specifications include a typical service life of 20,000 switching cycles. The unit has dimensions of 185 mm height, 105 mm width, and 83 mm depth. It is designed for DIN rail mounting.
General technical data includes a maximum power loss of 25W and an active power loss per pole of 8.2W. Electrical endurance varies by voltage, with 8,000 cycles at 480V and 4,000 cycles at 600V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational voltage at AC is 690 V.
The operational current at 40°C is 90 A.
The breaking capacity current at 480 V is 100 kA.
It is designed for DIN Rail mounting.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.