3VA5180-5EC32-1AA0
Siemens
The Siemens 3VA5180-5EC32-1AA0 is a 3-pole molded-case circuit breaker rated for 80A and 690V AC. It offers a breaking capacity of 35kA at 480V.
| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Connection Type | |
| Current Rating (Amps) | |
| Depth | |
| Height | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Voltage | |
| Voltage Rating | |
| Width |
This Siemens 3VA5 molded-case circuit breaker, part number 3VA5180-4EC32-1AA0, is engineered for system protection applications. It features a 3-pole configuration with a nominal operating voltage of 690V AC and an operational current rating of 80A at 40°C, derating to 72A at 70°C.
The circuit breaker offers a breaking capacity of 25kA at 480V, 65kA at 240V, and 14kA at 600Y/347V, adhering to UL489 standards. It includes overload protection with an Ir=80A setting and fixed short-circuit protection with an Ii range of 5 to 10 times In. The overcurrent release is of type TM230 with LI protection function.
Designed for mechanical robustness, it has a typical mechanical service life of 20,000 switching cycles and electrical endurance ratings varying by voltage and load conditions. The unit has a net weight of 0.951 kg and dimensions of 140mm height, 76.2mm width, and 76.5mm depth. It is suitable for DIN rail mounting and features front connections with nut keeper kits.
This HACR type circuit breaker is also listed under UL file SEAM. It operates within a temperature range suitable for its rating, with specific deratings at higher ambient temperatures.
| 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 at 40°C is 80 A.
The breaking capacity at 480V is 25 kA.
This circuit breaker has 3 poles.
This breaker offers LI protection function for overcurrent.
Yes, this circuit breaker is HACR type listed.
The typical mechanical service life is 20,000 switching cycles.