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The Siemens 3VA5245-5ED32-0AA0 is a three-pole circuit breaker used for electrical circuit protection. It features a current rating of 45A and a maximum operating voltage of 690V. The breaker has a breaking capacity of 35KA at 690V, making it suitable for high short-circuit current scenarios. It is mounted on a DIN rail and actuated via a lever mechanism. The device is compliant with multiple safety standards including CCC, CE, CSA, and UL489.
Designed for industrial and commercial electrical systems, this circuit breaker provides reliable switching and protection functions. Its mechanical service life is rated at 20,000 switching cycles, and it has electrical endurance limits of 8,000 cycles at 380/415V and 4,000 cycles at 690V. The device weighs approximately 2.252 kg and measures 185 mm in height, 105 mm in width, and 83 mm in depth. Connection is facilitated through nut keeper kits on both ends, ensuring secure electrical contact.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 690 V.
The current rating is 45A.
The breaking capacity at 690 V is 7 kA.