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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5130-4EC32-0AA0, is engineered for reliable system protection. It features a 3-pole configuration and a rated operational current of 30A at 40°C, with derated values at higher temperatures up to 70°C.
The breaker provides a significant breaking capacity, rated at 25kA according to UL 489 at 480V, and 55kA according to IEC 60947 at 240V. It operates at a rated insulation voltage of 800V AC and a maximum operational voltage of 690V AC. The overcurrent release is of type TM230 with LI protection function, offering adjustable short-circuit protection from 5 to 10 times the rated current.
Designed for DIN rail mounting, this circuit breaker has a mechanical service life of typically 20,000 switching cycles. Its dimensions are 140mm in height, 76.2mm in width, and 76.5mm in depth. The breaker is compliant with RoHS3, REACH Unaffected, and MSL 1 standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 30A at 40°C, with derated values at higher temperatures.
The rated insulation voltage is 800V AC, and the operating voltage is 690V AC.
The breaking capacity current according to UL 489 at 480V is 25 kA.
This circuit breaker is designed for DIN rail mounting.
It features TM230 overcurrent release with LI protection function and adjustable short-circuit protection from 5 to 10 times the rated current.