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The Siemens 3VA5245-7ED61-0AA0 is a 2-pole molded-case circuit breaker designed for system protection. Part of the SENTRON 3VA5 series, it features a rated operational current of 45A and a maximum rated operational voltage of 690V AC.
This circuit breaker provides a breaking capacity of 100kA at 480V according to UL 489 standards and 110kA at 415V according to IEC 60947. It is equipped with a TM210 overcurrent release with LI protection function.
The device has a mechanical service life of 20,000 cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 4,000 cycles at 690V. It is designed for DIN rail mounting and has dimensions of 185mm height, 105mm width, and 83mm depth.
Additional technical data includes a maximum power loss of 14.8W and an active power loss of 7.4W per pole. The circuit breaker is rated for 800V insulation voltage and is 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 for this circuit breaker is 690V AC.
The current rating is 45A.
The breaking capacity at 480V is 100kA according to UL 489.
This circuit breaker has 2 poles.
This circuit breaker supports DIN rail mounting.