3VA5225-1MH31-0AA0
Siemens
The Siemens 3VA5225-1MH31-0AA0 is a 3-pole molded-case circuit breaker designed for starter protection. It features a 250A current rating and a breaking capacity of up to 200kA.
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This Siemens 3VA6325-5KM31-2AA0 is a 3-pole molded-case circuit breaker from the 3VA6 series, designed for system protection. It has a current rating of 250A and a voltage rating of 690V, with a breaking capacity of up to 85kA at 240V according to IEC standards.
The circuit breaker is equipped with an ETU830 electronic trip unit for overload and short-circuit protection, featuring adjustable settings for Ir (100A-250A) and Ii (1.5-12 x In). It also includes ground-fault protection with adjustable Ig (0.2-1 x In) and tg (0.05-0.8s) settings. The unit supports communication functions and other measurement capabilities.
With a mechanical service life of 15,000 switching cycles and electrical endurance ratings of up to 6,000 cycles at 480V/600V, this breaker is built for durability. It is designed for DIN rail mounting and has dimensions of 9.8 inches in height, 5.4 inches in width, and 4.3 inches in depth.
Compliance includes UL489, HACR Type, CCC, CE, CSA, and EAC. The operational current is rated at 250A across temperatures from 55°C to 70°C.
| 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 250A at temperatures from 55°C to 70°C.
The insulation voltage (Ui) is 600V, and the voltage rating is 690V.
The breaking capacity according to UL 489 at 480V is 35 kA.
This circuit breaker has 3 poles.
It supports DIN Rail mounting.
Yes, it features a communication function.
The typical mechanical service life is 15,000 switching cycles.
