| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage Rating |
The Siemens 3VA5180-6EC31-1AA0 is a high-performance molded-case circuit breaker from the 3VA5 series, specifically designed for system protection applications. This 3-pole breaker features a permanent rated current (Iu) of 80A and a robust breaking capacity of 65kA at 480V, ensuring reliable circuit protection.
Equipped with a TM230 overcurrent release and LI protection function, this circuit breaker provides effective overload and short-circuit protection. It is built to withstand demanding environments, with a mechanical service life of 15,000 switching cycles and electrical endurance ratings suitable for various AC voltage levels.
The breaker has a maximum power loss of 17.7W and an active power loss of 5.9W per pole under rated conditions. It is designed for DIN rail mounting and features an IP40 protection class on the front. The operational current is rated at 80A up to 50°C, with gradual reductions at higher temperatures.
Additional features include an optional motor drive accessory and compliance with multiple approval agencies such as UL489, CE, CSA, and VDE. The dimensions are 5.5 inches in height and 3 inches in width and depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current (Iu) is 80 A, and the operational current is 80 A at temperatures up to 50°C.
The breaking capacity current at 480V is 65 kA.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.
The minimum operating ambient temperature is -25 °C.