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This Siemens 3VA5211-7EC41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It operates with a rated current of 110A and offers a significant breaking capacity of 100kA at 480V, with other ratings available at different voltages.
The circuit breaker utilizes a TM230 overcurrent release with LI protection function. It has a maximum rated operational voltage of 690V AC and 1000V DC, with an insulation voltage of 800V. The mechanical service life is typically 20,000 switching cycles, with electrical endurance varying based on voltage and load conditions.
Designed for DIN rail mounting, this breaker is suitable for HACR type applications according to UL 489. It features adjustable overload protection (Ir) and short-circuit protection (Ii) ranges. The maximum power dissipation is 22.6W.
Key specifications include a frame size of 250A and a switching capacity class of C. It does not feature communication or other measurement functions.
| 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 110A at 40°C.
The breaking capacity according to UL 489 is 100kA at 480V.
The maximum rated operational voltage (Ue) with AC 50/60Hz is 690V.
This circuit breaker has 4 poles.
It is designed for DIN Rail mounting.
The typical mechanical service life is 20,000 switching cycles.
The RoHS status is RoHS3 Compliant.