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The Siemens 3VA5180-5ED32-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It operates with a rated voltage of 690V AC and features an operational current of 80A at 40°C, with derated values at higher temperatures.
This circuit breaker has a breaking capacity of 35kA at 480V and 18kA at 600Y/347V, adhering to UL489 standards. It includes overload protection (Ir=80A) and fixed short-circuit protection (Ii=10 x In) with the TM210 overcurrent release.
With a mechanical service life of 20,000 cycles and electrical endurance ratings of up to 8,000 cycles at 480V, the 3VA5180-5ED32-1AA0 is built for durability. Its dimensions are 140mm in height, 76.2mm in width, and 76.5mm in depth. The breaker is designed for front connection with nut keeper kits on both ends and supports connection screw cross-sections from 12 x 1 mm to 17 x 6.5 mm.
It is suitable for HACR Type applications according to UL 489. The unit has a maximum power loss of 19.3W and an active power loss per pole of 6.43W under rated conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage for this circuit breaker is 690 V AC.
The operational current is 80A at 40°C, derating to 72A at 70°C.
The breaking capacity is 35 kA at 480 V and 18 kA at 600Y/347 V.
This circuit breaker has 3 poles.
This circuit breaker supports DIN Rail mounting.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1.