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The Siemens SENTRON 3VA5217-7ED36-0AA0 is a molded-case circuit breaker designed for system protection applications. This 3-pole breaker operates at a rated voltage of 690V AC and has a maximum breaking capacity of 100kA at 480V.
Key electrical specifications include a rated insulation voltage (Ui) of 800V and a maximum operational voltage (Ue) of 750V DC. The overcurrent release is designed as TM210 with LI protection function. The operational current is rated at 175A at 40°C, with derated values at higher temperatures.
Mechanical endurance is rated at a typical 20,000 switching cycles, with electrical endurance varying by voltage and AC-1 rating. The breaker has a height of 185mm, width of 105mm, and depth of 83mm. It is designed for DIN rail mounting.
This circuit breaker is compliant with UL 489 standards and is HACR Type. It offers a fixed short-circuit protection setting of 10 x In.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage at AC rated value is 690 V.
The breaking capacity current at 480V is 100 kA.
The current rating is 175A.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.