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This Siemens 3VA5245-7ED31-1AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It features a current rating of 45A and a voltage rating of 690V.
The circuit breaker has a breaking capacity of 100kA at 480V and 200kA at 240V. It is equipped with a TM210 overcurrent release with LI protection function. The device has a maximum power loss of 22.2W and an active power loss of 7.4W per pole.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 480V, it is built for durability. The dimensions are 185mm in height, 105mm in width, and 83mm in depth. It is suitable for DIN rail mounting and has an IP40 protection class on the front.
This breaker is HACR Type and HID Type compliant, indicating suitability for specific applications. It does not feature communication or other measurement functions.
| 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 45A.
The voltage rating is 690V.
The breaking capacity at 480V is 100kA.
It has 3 poles.
The mounting type is DIN Rail.
The operating temperature range is from -25°C to 70°C.