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This Siemens 3VA5217-7EC61-0AA0 is a 2-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It operates with a maximum rated operational current of 175A at 40°C and has a maximum rated operational voltage of 690V AC.
The circuit breaker offers a high breaking capacity, rated at 100kA at 480V according to UL 489 standards, and 110kA at 415V according to IEC 60947 standards. The overcurrent release is of type TM230 with LI protection function. It has a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 480V.
Designed for DIN rail mounting, this breaker has dimensions of 185mm height, 105mm width, and 83mm depth. It is suitable for HACR type applications. The insulation voltage is rated at 800V, and the maximum power loss is 23.4W.
Key electrical parameters include an adjustable response current (Ir) minimum of 175A and an adjustable short-circuit response current (Ii) range from 875A to 1750A. The breaker is marked according to UL 489 and carries various agency approvals including CE, CSA, and VDE.
| 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 with AC 50/60Hz and 500 V with DC.
The breaking capacity according to UL 489 at 480 V is 100 kA.
The permanent rated current (Iu) is 175 A.
This circuit breaker has 2 poles.
The dimensions are 185 mm in height, 105 mm in width, and 83 mm in depth.