3VA6325-5HM31-0AA0
Siemens
The Siemens 3VA6325-5HM31-0AA0 is a 3-pole molded-case circuit breaker. It features a 250A current rating and a 690V voltage rating.
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This Siemens 3VA6225-5JT31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA6 series, designed for system protection. It has a nominal current rating of 250A and a voltage rating of 690V, with an insulation voltage of 600V.
The circuit breaker utilizes an ETU556 electronic trip unit with LSI (Long-time, Short-time, Instantaneous) protection functions. It offers adjustable overcurrent trip settings for both long-time (Ir) and short-time (Isd) protection, as well as instantaneous (Ii) protection. The breaking capacity according to IEC 60947 is 55 kA at 415V and 3 kA at 690V, while the UL 489 breaking capacity is 35 kA at 480V.
With a mechanical service life of 20,000 cycles and electrical endurance ratings up to 7,500 cycles at 600V, this breaker is built for durability. It supports communication functions and is upgradeable for neutral conductors. The mounting type is DIN rail, making installation convenient.
Key electrical specifications include a maximum power dissipation of 42W and per-pole power loss of 14W at rated current in hot operating state. Operational current ratings are provided for temperatures ranging from 55°C (238A) to 70°C (200A).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 250A.
The voltage rating is 690 V.
It has 3 poles.
It supports DIN Rail mounting.
It features LSI (Long-time, Short-time, Instantaneous) protection.
The breaking capacity is 35 kA.
