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This Siemens 3VA5125-5ED22-1AA0 is a 2-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features an operational current rating of 25A at 40°C, with a breaking capacity of 35kA at 480V, and 85kA at 240V.
The circuit breaker utilizes a TM210 overcurrent release with LI protection function, rated for 25A overload and 12x In short-circuit protection. It operates at a rated AC voltage of 415V and is suitable for HACR and HID type applications according to UL 489.
Mechanically, the unit has a height of 140mm, width of 50.8mm, and depth of 76.5mm. It is designed for DIN rail mounting and features front connections with a nut keeper kit on both ends. The typical mechanical service life is 20,000 switching cycles, with electrical endurance varying based on voltage and load conditions.
Compliance includes UL489 and CCC approvals. The device has a maximum power loss of 6W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 25A at 40°C, decreasing to 22A at 70°C.
The breaking capacity is 35kA at 480V, 85kA at 240V, and 18kA at 600Y/347V.
This circuit breaker has 2 poles.
The rated operating voltage at AC is 415V.
It supports DIN rail mounting.