Siemens 3VA2 IEC Frame 400 Starter Protection Circuit Breaker | 250A
Siemens 3VA2325-7MS32-0AA0 3-pole IEC starter protection breaker, 250A.
The Siemens 3VA2325-7MS32-0AA0 is a 3-pole, 3VA2 IEC Frame 400 circuit breaker featuring a high breaking capacity of 110 kA at 415 V. This unit is configured for starter protection, utilizing an ETU310M electronic trip unit with instantaneous short-circuit protection (I) only. It has a rated current (In) of 250 A and an instantaneous trip setting (Ii) adjustable from 3 to 15 x In. It includes a nut keeper kit and does not have overload protection built into the ETU.
This breaker is ideal for applications where overload protection is handled separately or not required, such as specific motor starter configurations or in systems where high inrush currents are expected. It provides essential short-circuit protection in industrial automation and machine building.
Stanlo Automation, your veteran-owned source for surplus industrial automation parts, carries the Siemens 3VA2325-7MS32-0AA0. Access high-quality, cost-effective components to maintain and upgrade your automation systems.
| Type | Circuit Breaker |
| Series | 3VA2 |
| Frame Size | 400 |
| Breaking Capacity (Icu) | 110 kA @ 415 V |
| Poles | 3 |
| Trip Unit | ETU310M |
| Protection Functions | I (Instantaneous Short-circuit) |
| Rated Current (In) | 250 A |
| Instantaneous Trip Adjustment (Ii) | 3 - 15 x In |
| Overload Protection | None (via ETU) |