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The Siemens 3VA5217-7EC36-1AA0 is a high-performance molded-case circuit breaker from the SENTRON series, designed for robust system protection. This 3-pole breaker operates at a rated voltage of 690V AC and features an operational current of 175A at 40°C, with derated values at higher temperatures.
With a significant breaking capacity of 100kA at 480V and 35kA at 600V, this circuit breaker ensures reliable protection against overcurrents. It utilizes the TM230 overcurrent release with LI protection function. The mechanical service life is rated for a typical 20,000 switching cycles, and electrical endurance varies by voltage and load conditions.
Designed for front connection with circular conductor terminals on both sides, it supports stranded conductors from 6 AWG to 350 kcmil. The breaker has a compact mechanical design with dimensions of 185mm height, 105mm width, and 83mm depth. It is suitable for DIN rail mounting.
This model is UL489 listed and includes HACR Type designation. It does not feature communication or other measurement functions, nor does it have an undervoltage release, voltage trigger, or trip indicator.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage for this circuit breaker at AC is 690 V.
The operational current at 40°C is 175 A.
The breaking capacity current at 480 V is 100 kA.
This circuit breaker has 3 poles.
The mounting type for this circuit breaker is DIN Rail.