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This Siemens 3VA5112-5ED11-1AA0 is a 1-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a rated operational current of 125A and a breaking capacity of 35kA at 277V, with a 415V rating.
The circuit breaker utilizes a TM210 overcurrent release with LI protection function. It has a mechanical service life of 15,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 480V, and 4,000 cycles at 690V and 600V.
Designed for DIN rail mounting, this unit has dimensions of 5.5 inches in height, 1 inch in width, and 3 inches in depth. It offers IP40 protection on the front and operates within an ambient temperature range of -25°C to 70°C. The breaker is compliant with UL 489 standards and carries CCC, CE, CSA, EAC, and VDE approvals.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current (Iu) is 125A, and the maximum rated operational current of the frame size is 125A.
The breaking capacity is 35kA at 277V, 85kA at 120V, and 18kA at 347V.
The voltage rating is 415 V.
This circuit breaker has 1 pole.
The mounting type is DIN Rail.
The minimum operating ambient temperature is -25 °C.