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The Siemens 3VA5180-5EF31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It features a permanent rated current (Iu) of 80A and a maximum rated operational voltage of 690V AC.
This circuit breaker boasts a breaking capacity of 35kA at 480V according to UL 489 standards, and 55kA at 415V according to IEC 60947 standards. The overcurrent release type is TM240 with LI protection function. It is suitable for HACR Type applications.
With a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this breaker is built for reliability. It is designed for DIN rail mounting and has dimensions of 140mm height, 76.2mm width, and 76.5mm depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The insulation voltage is 800 V.
The maximum rated operational voltage (AC) is 690 V at 50/60Hz.
The maximum rated operational voltage (DC) is 500 V.
The mechanical service life is 15,000 switching cycles.
It is certified by CCC, CE, CSA, EAC, UL489, and VDE.