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This Siemens 3VA5211-5EC61-0AA0 is a 2-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It has a rated operational current of 110A at 40°C, with derated values at higher temperatures.
The circuit breaker offers a maximum rated operational voltage of 690V AC and 500V DC, with an insulation voltage of 800V. It provides overload protection with an adjustable response value (Ir) of 110A and fixed short-circuit protection (Ii) ranging from 5 to 10 times the rated current.
Key electrical specifications include a breaking capacity of 35kA at 480V according to UL 489, and 55kA at 415V according to IEC 60947. The mechanical design features dimensions of 7.3 inches in height, 4.1 inches in width, and 3.3 inches in depth. It is suitable for DIN rail mounting.
With a typical mechanical service life of 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V, this circuit breaker is built for reliability. It is compliant with RoHS3 standards and has an MSL of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage for this circuit breaker is 690 V AC and 500 V DC.
The breaking capacity according to UL 489 at 480V is 35 kA.
The continuous current rating at 40°C is 110 A.
This circuit breaker supports DIN Rail mounting.
This component is RoHS3 Compliant.