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The Siemens 3VA5245-7ED32-0AA0 is a three-pole molded-case circuit breaker designed for electrical protection in various systems. It has a current rating of 45A and a voltage rating of 690V. The breaker is capable of withstanding a maximum short-circuit current of 200kA at 240V, making it suitable for high-current applications. It features a lever actuator and is mounted on a DIN rail, facilitating easy installation in control panels.
This circuit breaker provides reliable switching and protection functions, with a mechanical service life of approximately 20,000 switching cycles. It also offers electrical endurance of up to 8,000 cycles at 380/415V AC and 4,000 cycles at 690V AC. The device complies with multiple safety standards, including CCC, CE, CSA, and UL489. Its compact dimensions (185mm height, 105mm width, 83mm depth) make it suitable for space-constrained electrical panels.
Designed for use in industrial and commercial electrical systems, this breaker protects circuits against overloads and short circuits, ensuring system safety and reliability. Its design adheres to UL 489 standards and features a load switch design compatible with HACR and HID types, but not switching duty (SWD).
| 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 AC.
The maximum short-circuit breaking capacity at 240 V is 200 kA.
The mechanical service life is approximately 20,000 switching cycles.
It uses DIN rail mounting.
Yes, it is RoHS3 compliant.