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The Siemens 3VA5225-5EF41-0AA0 is a 4-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It operates with a maximum rated operational voltage of 690V AC and 1000V DC, and has an insulation voltage of 800V.
This circuit breaker has a permanent rated current (Iu) of 250A and offers adjustable overload protection (Ir) from 200A to 250A, and adjustable short-circuit protection (Ii) from 5 to 10 times the rated current. It boasts a breaking capacity of 35kA at 480V according to UL 489 standards and 55kA at 415V according to IEC 60947.
Designed for DIN rail mounting, the 3VA5225-5EF41-0AA0 features a lever actuator. It has a mechanical service life of 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V AC-1 and 4,000 cycles at 690V AC-1.
Key electrical specifications include a maximum power loss of 58W. The overcurrent release type is TM240 with LI protection function. It is also designated as a HACR Type circuit breaker per UL 489.
| 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 1000 V with DC.
The permanent rated current (Iu) is 250 A, and the operational current at 40°C is also 250 A.
According to UL 489, the breaking capacity at 480V is 35 kA. According to IEC 60947, the breaking capacity (Icu) at 415V is 55 kA and at 690V is 7 kA.
This circuit breaker is designed for DIN Rail mounting.
The RoHS status is RoHS3 Compliant, and the REACH status is REACH Unaffected.