3VA5125-4EC32-1AA0
Siemens
The Siemens 3VA5125-4EC32-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features a 25A operational current and a 25kA breaking capacity at 480V.
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This Siemens SENTRON molded-case circuit breaker, part number 3VA5125-5ED32-1AA0, is designed for system protection applications. It operates with a rated voltage of 690V AC and features a 3-pole configuration.
The breaker has an operational current rating of 25A at 40°C, with derated values at higher temperatures. Its breaking capacity according to UL 489 is 35kA at 480V and 18kA at 600Y/347V. The overcurrent release is of type TM210 with LI protection function.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V, this circuit breaker is built for durability. It has a maximum power loss of 8.6W and an active power loss per pole of 2.87W.
The unit features front connections with nut keeper kits and supports conductor cross-sections from 12 x 1 mm up to 17 x 6.5 mm. Its dimensions are 140mm in height, 76.2mm in width, and 76.5mm in depth, suitable for DIN rail mounting.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage for this circuit breaker is 690 V AC.
The breaking capacity at 480V is 35 kA.
The operational current rating at 40°C is 25 A.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.