3VA6225-5KL31-2AA0
Siemens
The Siemens 3VA6225-5KL31-2AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features a 250A operational current and a breaking capacity of 35kA at 480V.
| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating (Amps) | |
| Depth | |
| Height | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Operating Temperature | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage Rating | |
| Width |
The Siemens 3VA6225-5HL31-2AA0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection. It features an operational current of 250A and a breaking capacity of 35kA at 480V, with an insulation voltage rating of 600V.
This circuit breaker utilizes an ETU320 electronic trip unit with LI protection functions, allowing adjustable overload protection from 100A to 250A and short-circuit protection from 1.5 to 10 times the rated current. It has a mechanical service life of 20,000 cycles and electrical endurance ratings of up to 6,000 cycles at 380/415V.
The unit is designed for DIN rail mounting and has a protection class of IP40 on the front. Its dimensions are 198mm in height, 105mm in width, and 86mm in depth. The breaker is suitable for HACR Type applications as per UL 489.
Key electrical specifications include a maximum power dissipation of 42W and an active power loss per pole of 14W under rated AC conditions. It offers various breaking capacities according to IEC 60947 standards, including 85kA at 240V, 55kA at 415V, and 3kA at 690V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 250A at temperatures up to 70°C.
The breaking capacity is 35kA at 480V according to UL 489, and 85kA at 240V, 55kA at 415V, and 3kA at 690V according to IEC 60947.
The insulation voltage rating is 600 V.
Overload protection (Ir) is adjustable from 100A to 250A, and short-circuit protection (Ii) is adjustable from 375A to 2,500A.
The circuit breaker measures 198mm in height, 105mm in width, and 86mm in depth.
The minimum operating temperature is -25 °C.