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This Siemens 3VA5120-5ED26-1AA0 is a 2-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It features a current rating of 20A and a voltage rating of 415V AC.
The circuit breaker provides a breaking capacity of 35kA at 480V, 85kA at 240V, and 18kA at 600Y/347V. It is equipped with TM210 overcurrent release and LI protection function. The device supports HACR, HID, and SWD type applications.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this breaker is built for durability. It has a maximum power loss of 8.13W and an active power loss of 4.07W per pole. The unit is designed for DIN rail mounting and has a lever actuator.
Operational current is rated at 20A at 40°C, derating to 18A at 70°C. The net weight of the component is 0.657 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 20A.
The rated voltage is 415V.
The breaking capacity at 480V is 35kA.
It has 2 poles.
The typical mechanical service life is 20,000 switching cycles.
The maximum power loss is 8.13W.