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The Siemens SENTRON 3VA5130-4EF32-0AA0 is a 3-pole molded-case circuit breaker designed for system protection applications. It features an operational current rating of 30A at 40°C, with derated values at higher temperatures.
This circuit breaker operates at a rated voltage of 690V AC and has a maximum insulation voltage of 800V. It offers significant breaking capacity according to both IEC 60947 and UL 489 standards, with a maximum short-circuit current rating of 55 kA at 240V (IEC) and 25 kA at 480V (UL).
The device is built with a TM240 overcurrent release and provides LI protection. It is suitable for HACR and HID type applications according to UL 489. The circuit breaker has a mechanical service life of 20,000 switching cycles and electrical endurance ratings varying by voltage and load type.
Designed for DIN rail mounting, the 3VA5130-4EF32-0AA0 has dimensions of 140mm height, 76.2mm width, and 76.5mm depth. It weighs 0.811 kg.
| 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, derating to 27A at 70°C.
The rated operating voltage at AC is 690V, and the maximum rated operational voltage with DC is 500V.
According to IEC 60947, the breaking capacity is 55 kA at 240V, 36 kA at 415V, and 5 kA at 690V. According to UL 489, it is 65 kA at 240V, 25 kA at 480V, and 14 kA at 600Y/347V.
The typical mechanical service life is 20,000 switching cycles.
It is designed for DIN rail mounting.
It features a TM240 overcurrent release with LI protection function.