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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5245-6ED41-2AA0, is a 4-pole device designed for system protection applications. It offers an operational current of 45A at 40°C and a rated operating voltage of 690V AC.
The circuit breaker has a breaking capacity of 65 kA at 480V according to UL 489 standards and a switching capacity class of H according to IEC 60947. It includes overload protection with a rated current (Ir) of 45A and short-circuit protection (Ii) set at 10 times the nominal current.
With a mechanical service life of 20,000 operating cycles and electrical endurance ratings of up to 8,000 cycles at 480V, this breaker is built for durability. It is designed for DIN rail mounting and features a lever actuator.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 45A at 40°C.
The rated operating voltage at AC is 690 V.
The current breaking capacity at 480V is 65 kA.
This circuit breaker has 4 poles.
The typical mechanical service life is 20,000 operating cycles.