Siemens 3VA5 UL Frame 125 Circuit Breaker - 125A
Siemens 3VA5 UL Frame 125 3-pole circuit breaker, 125A.
The Siemens 3VA5112-4EC31-0AA0 is a 3-pole circuit breaker from the 3VA5 UL Frame 125 series. It features a breaking capacity class S of 25 kA at 480 V, with a line protection type of TM230 and FTAM. The overload protection is permanently set at Ir=125 A, and short-circuit protection is adjustable from Ii=5 to 10 x In. This model is supplied without connection terminals.
This circuit breaker is suitable for applications where a 25 kA breaking capacity is sufficient, such as in certain commercial and industrial distribution systems. The adjustable short-circuit protection allows for fine-tuning of system coordination.
Stanlo Automation, a veteran-owned surplus industrial automation parts distributor, offers the Siemens 3VA5112-4EC31-0AA0. We provide reliable access to quality components, ensuring your operational needs are met with efficiency and expert support.
| Manufacturer | Siemens |
| Part Number | 3VA5112-4EC31-0AA0 |
| Frame Size | 125 |
| Poles | 3 |
| Rated Current (In) | 125 A |
| Overload Protection (Ir) | 125 A |
| Short-Circuit Protection (Ii) | 5...10 x In (Adjustable) |
| Breaking Capacity | 25 kA @ 480 V (Class S) |
| Protection Type | TM230, FTAM |
| Connection | Without connection |