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The Siemens 3VA5112-4ED41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It features a current rating of 125A and a breaking capacity of 25kA at 480V, compliant with UL 489 standards. This circuit breaker operates with a TM210 overcurrent release and LI protection function.
With a maximum rated operational voltage of 690V AC and 600V DC, and an insulation voltage of 800V, it is suitable for various industrial applications. The device supports DIN rail mounting and has a mechanical service life of 15,000 switching cycles. It also offers electrical endurance ratings of up to 8,000 cycles at 380/415V AC.
Key electrical specifications include a maximum power loss of 29.1W and an active power loss of 9.7W per pole. The breaker is HACR Type approved. It does not feature communication or other measurement functions, and ground-fault monitoring is not included.
| 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 and 600V DC.
The circuit breaker has a permanent current rating of 125A and a frame size current rating of 125A.
The breaking capacity according to UL 489 is 25kA at 480V. According to IEC, the maximum short-circuit current (Icu) is 36kA at 415V and 55kA at 240V.
This circuit breaker is designed for DIN rail mounting.
This component is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.