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The Siemens 3VA5220-6EC61-0AA0 is a 2-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It features a frame size rated for 250A and a permanent rated current (Iu) of 200A, with operational current ratings varying based on ambient temperature.
This circuit breaker operates at a maximum rated operational voltage of 690V AC and 500V DC, with an insulation voltage of 800V. It provides overload protection with an adjustable response value (Ir) starting at 200A and fixed short-circuit protection (Ii) adjustable from 1000A to 2000A. The breaking capacity according to UL 489 is 65kA at 480V, and according to IEC 60947, it is 70kA at 415V.
With a mechanical service life of typically 20,000 switching cycles, the 3VA5220-6EC61-0AA0 is built for durability. Its dimensions are 7.3 inches (185 mm) in height, 4.1 inches (105 mm) in width, and 3.3 inches (83 mm) in depth. It is designed for DIN rail mounting.
Key electrical specifications include a maximum power loss of 28.3W. The overcurrent release is of type TM230 with LI protection function. It is UL recognized with UL file HFAS and suitable for HACR Type applications.
| 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 is 690 V.
The current rating is 200A.
The breaking capacity at 480V is 65 kA.
It uses DIN rail mounting.
It has a typical mechanical service life of 20,000 switching cycles.