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This Siemens 3VA5180-4ED12-1AA0 is a 1-pole molded-case circuit breaker from the SENTRON 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 25kA at 277V and 65kA at 120V, ensuring reliable protection.
With an overload protection setting of 80A and a fixed short-circuit protection of 10 x In, this breaker utilizes the TM210 overcurrent release type with LI protection function. It operates at a rated AC voltage of 415V and has a maximum power loss of 6.43W. The mechanical design includes a height of 140mm, width of 25.4mm, and depth of 76.5mm, with front connections via a nut keeper kit on both ends. The breaker is suitable for DIN rail mounting.
General technical data indicates a typical mechanical service life of 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 480V, and 4,000 cycles at 690V and 600V. It is HACR Type compliant. The net weight of the unit is 0.404 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational current at 40°C is 80A.
The breaking capacity at 277V is 25kA.
This circuit breaker has 1 pole.
The rated AC voltage is 415V.
The typical mechanical service life is 20,000 switching cycles.
Yes, it is HACR Type compliant.