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The Siemens 3VA6225-5KQ41-2AA0 is a 4-pole molded-case circuit breaker from the 3VA6 series, designed for system protection applications. This breaker features a robust UL frame size of 250A and a rated insulation voltage of 600V.
Key electrical characteristics include a rated current of 250A, with adjustable overload protection from 100A to 250A and short-circuit protection settings (Isd: 0.6-10x In, Ii: 1.5-10x In). It provides a breaking capacity of 35kA at 480V according to UL 489 standards and 85kA at 240V according to IEC 60947.
This circuit breaker is equipped with an ETU860 overcurrent release and supports LSIG protection functions. It also includes adjustable N conductor protection and ground-fault protection with adjustable tripping parameters. The mechanical service life is rated for a typical 20,000 switching cycles.
Designed for DIN rail mounting, the 3VA6225-5KQ41-2AA0 is suitable for various industrial and commercial applications requiring reliable circuit protection. It also features communication and other measurement functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated current (In) for the Siemens 3VA6225-5KQ41-2AA0 circuit breaker is 250A.
The Siemens 3VA6225-5KQ41-2AA0 has a voltage rating of 690V.
The breaking capacity (Icu) according to IEC 60947 at 415V is 55 kA, and according to UL 489 it is 35 kA at 480V.
The ETU860 overcurrent release offers LSIG protection functions, including adjustable overload, short-circuit, and ground-fault protection.
This circuit breaker is designed for DIN rail mounting.