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This Siemens SENTRON 3VA5 series molded-case circuit breaker, part number 3VA5180-4ED36-0AA0, is designed for system protection applications. It features a 3-pole configuration and a rated operational current of 80A at 40°C, with a maximum operating voltage of 690V AC.
The circuit breaker provides a breaking capacity of 25kA at 480V according to UL 489 standards, and 36kA at 415V according to IEC 60947 standards. It includes overload protection with TM210 and fixed short-circuit protection with a setting of 10 x In.
With a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this breaker is built for durability. Its dimensions are 140mm in height, 76.2mm in width, and 76.5mm in depth, with a mounting type suitable for DIN rail installation.
| 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, decreasing to 72A at 70°C.
The rated operational voltage at AC is 690 V.
The breaking capacity at 480V is 25kA.
The breaking capacity at 415V is 36kA.
This circuit breaker has 3 poles.
It supports DIN rail mounting.