3VA5280-5ED36-1AA0
Siemens
The Siemens 3VA5280-5ED36-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It offers an 80A operational current and a 690V rated voltage.
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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5280-5EC36-1AA0, is designed for system protection. It features a 3-pole configuration with an 80A operational current rating and a breaking capacity of 35kA at 480V, suitable for various industrial applications.
The breaker operates at a rated voltage of 690V AC and includes overload protection with Ir=80A and fixed short-circuit protection with Ii=5...10 x In. It is designed for HACR Type applications according to UL 489.
With a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings up to 8,000 cycles, this circuit breaker offers reliable performance. The unit has a front connection for the main current circuit using circular conductor terminals, compatible with stranded conductors from 6 AWG to 350 kcmil. Its dimensions are 185mm in height, 105mm in width, and 83mm in depth, with a DIN rail mounting type.
| 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 rating is 80 A at temperatures up to 50 °C.
The breaking capacity is 35 kA at 480 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.