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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5180-6EC31-0AA0, is designed for system protection. It features a 3-pole configuration and a continuous rated current of 80A, with an adjustable overload protection (Ir) set at 80A and fixed short-circuit protection (Ii) ranging from 5 to 10 times the rated current.
The breaker operates at a maximum rated operational voltage of 690V AC and 500V DC, with an insulation voltage of 800V. It boasts a high breaking capacity, rated at 65kA at 480V according to UL 489 standards and 70kA at 415V according to IEC 60947 standards. The overcurrent release type is TM230 with LI protection function.
Mechanically, the unit has a typical service life of 15,000 switching cycles. Its dimensions are 5.5 inches in height, 3 inches in width, and 3 inches in depth. The mounting type is DIN Rail.
This circuit breaker is suitable for applications requiring robust protection and reliable performance in industrial and commercial settings. It is designed as a HACR Type breaker.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The continuous rated current (Iu) is 80 A.
The maximum rated operational voltage for AC is 690 V at 50/60Hz, and for DC it is 500 V.
The breaking capacity according to UL 489 is 65 kA at 480 V.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.