3VA6325-1MS31-0AA0
Siemens
The Siemens 3VA6325-1MS31-0AA0 is a 3-pole molded-case circuit breaker with a 250A current rating and 690V voltage rating. It is designed for starter protection and mounts on a DIN rail.
| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage Rating |
This Siemens 3VA6225-5JQ31-0AA0 is a molded-case circuit breaker from the 3VA6 series, designed for system protection. It features a 3-pole configuration and a rated current of 250A. The circuit breaker has an insulation voltage rating of 600V and a mechanical service life of 20,000 cycles.
Key electrical specifications include a breaking capacity of 35kA at 480V according to UL 489, and 85kA at 240V according to IEC 60947. It supports overload protection adjustable from 100A to 250A and short-circuit protection with adjustable ranges for Isd (0.6-10x In) and Ii (1.5-10x In). The unit also features ground-fault protection with adjustable Ig (0.2-1x In) and tg (0.05-0.8s).
The circuit breaker is designed for DIN rail mounting and includes a communication function. It has an operational current of 238A at 55°C, decreasing at higher temperatures. The power loss is a maximum of 42W, with 14W per pole under rated conditions.
Compliance includes RoHS3 status, MSL 1, and REACH unaffected. The breaker is approved by CCC, CE, CSA, EAC, UL489, and VDE.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated current is 250A.
The insulation voltage is 600V.
The breaking capacity at 480V is 35kA.
It is designed for DIN rail mounting.
The ETU560 release offers LSIG protection functions.
The typical mechanical service life is 20,000 switching cycles.
