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The Siemens SENTRON 3VA5180-1MH32-0AA0 is a 3-pole molded-case circuit breaker designed for starter protection applications. It operates at a rated voltage of 690V AC and has an operational current of 80A across a temperature range of 40°C to 70°C.
This circuit breaker features a high breaking capacity, with a maximum short-circuit current (Icu) of 150 kA at 240V and 70 kA at 415V. The operating short-circuit current (Ics) is also 150 kA at 240V and 70 kA at 415V. Its short-circuit making capacity (Icm) is 330 kA at 240V and 154 kA at 415V.
With a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this breaker is built for durability. It is HACR Type certified according to UL 489. The unit has a net weight of 1.022 kg and dimensions of 140mm height, 76.2mm width, and 76.5mm depth. It is designed for front connection with nut keeper kits on both ends.
| 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 at AC rated value.
The operational current at 40°C is 80 A.
The maximum short-circuit breaking capacity (Icu) at 240V is 150 kA.
The dimensions are 140 mm height, 76.2 mm width, and 76.5 mm depth.
Yes, it is HACR Type certified according to UL 489.