3VA5180-4EF32-0AA0
Siemens
The Siemens 3VA5180-4EF32-0AA0 is a 3-pole molded-case circuit breaker designed for system protection. It offers an 80A operational current at 40°C and a breaking capacity of 25kA at 480V.
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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5180-5EC32-0AA0, is a 3-pole device designed for system protection applications. It features an operational current of 80A at 40°C, with derated values at higher temperatures. The breaker has a rated insulation voltage of 800V and an operating voltage of up to 690V AC.
With a breaking capacity of 35kA at 480V according to UL 489 and 55kA at 415V according to IEC 60947, this circuit breaker provides robust protection. It utilizes a TM230 overcurrent release with LI protection function. The mechanical service life is rated for 20,000 switching cycles.
The unit is designed for DIN rail mounting and has dimensions of 140mm height, 76.2mm width, and 76.5mm depth. It is HACR Type listed.
Key electrical specifications include a maximum power loss of 19.3W and an active power loss per pole of 6.43W. The breaker has a net weight of 1.029 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 80A at 40°C, derating to 72A at 70°C.
The rated insulation voltage is 800V, and the operating voltage at AC is 690V.
According to UL 489, the breaking capacity is 35kA at 480V. According to IEC 60947, it is 55kA at 415V and 7kA at 690V.
This circuit breaker has 3 poles.
It is designed for DIN rail mounting.