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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5180-4ED11-0AA0, is a 1-pole unit designed for system protection. It features a current rating of 80A and a maximum rated operational voltage of 415V AC. The breaker provides a breaking capacity of 25kA at 277V according to UL 489 standards.
The overcurrent release is a TM210 type with LI protection function, offering overload protection set at Ir=80A and fixed short-circuit protection at Ii=10 x In. The device is suitable for HACR Type applications.
With a mechanical service life of 15,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V AC, this circuit breaker is built for reliability. It has a power loss of 5.5W maximum and is designed for DIN rail mounting. The dimensions are 140mm in height, 25.4mm in width, and 76.5mm in depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The continuous current rating (Iu) is 80A.
The maximum rated operational voltage for AC is 415V.
The breaking capacity according to UL 489 is 25kA at 277V, and according to IEC 60947 it is 25kA (Class S) at 240V and 5kA at 415V.
It features a TM210 overcurrent release with LI protection, providing overload protection (Ir=80A) and fixed short-circuit protection (Ii=10 x In).
It is designed for DIN rail mounting.