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This Siemens 3VA5180-5ED26-0AA0 is a 2-pole molded-case circuit breaker from the 3VA5 UL frame 125 series, designed for system protection applications. It features an operational current rating of 80A at 40°C, with derated values at higher temperatures up to 72A at 70°C.
The circuit breaker provides a breaking capacity of 35kA at 480V according to UL 489 standards, and 55kA at 415V according to IEC 60947. It includes overload protection set at Ir=80A and fixed short-circuit protection at Ii=10 x In, with an LI protection function. The overcurrent release type is TM210.
Designed for HACR Type applications, this breaker operates at a rated AC voltage of 415V and has an insulation voltage of 600V. It supports DC operational voltage up to 250V. The unit has a maximum power loss of 12.86W and an active power loss of 6.43W per pole under rated conditions.
With a typical mechanical service life of 20,000 switching cycles, its electrical endurance is rated at 8,000 cycles at 380/415V AC-1 and 480V. The breaker is suitable for DIN rail mounting and has a net weight of 0.668 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $198.85 | $198.85 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 80A at 40°C, derating to 72A at 70°C.
It has a breaking capacity of 35kA at 480V (UL 489) and 55kA at 415V (IEC 60947).
This circuit breaker has 2 poles.
The rated operating voltage at AC is 415V.
It is designed for DIN rail mounting.
The typical mechanical service life is 20,000 switching cycles.