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This Siemens SENTRON 3VA5 series molded-case circuit breaker, part number 3VA5217-6EC32-0AA0, is engineered for system protection applications. It features a 3-pole configuration and a rated operational current of 175A at 40°C, with derated values at higher temperatures.
The circuit breaker boasts a high breaking capacity, rated at 65kA at 480V according to UL 489 standards, and 100kA at 240V according to IEC 60947. It operates at a rated insulation voltage of 800V and a maximum operational voltage of 690V AC. The overcurrent release is designed with TM230 technology and LI protection function.
With a mechanical service life of typically 20,000 switching cycles, this breaker is built for durability. It is designed for DIN rail mounting and has dimensions of 185mm height, 105mm width, and 83mm depth. The unit is HACR Type compliant.
Key electrical specifications include a maximum power loss of 35W and an active power loss of 11.7W per pole at rated current in hot operating state. The adjustable response value current is a minimum of 175A.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is rated at 690 V AC.
The breaking capacity according to UL 489 at 480V is 65 kA.
The operational current is 175 A at 40°C.
This is a 3-pole circuit breaker.
The mounting type is DIN Rail.