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This Siemens 3VA5 molded-case circuit breaker, part number 3VA5130-4EC32-1AA0, is designed for system protection. It features a 3-pole configuration and a nominal current rating of 30A at 40°C, with derated values at higher temperatures.
The circuit breaker operates at a rated voltage of 690V AC and provides a breaking capacity of 25kA at 480V according to UL 489 standards. It includes overload protection set at Ir=30A and fixed short-circuit protection with a range of Ii=5...10 x In. The overcurrent release type is TM230 with LI protection function.
Designed for HACR and HID type applications, this breaker has a mechanical service life of 20,000 switching cycles and electrical endurance ratings varying by voltage and load conditions. It mounts on a DIN rail and features front connections with nut keeper kits.
Key electrical specifications include a maximum power loss of 9.6W. The physical dimensions are 140mm in height, 76.2mm in width, and 76.5mm in depth. The operating temperature is rated up to 50°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage for this circuit breaker is 690 V AC.
The breaking capacity according to UL 489 at 480V is 25 kA.
The operational current at 40°C is 30 A.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.