Siemens 3VA6 UL Frame 400 Circuit Breaker, 250A, Starter Protection
Siemens 3VA6 UL Frame 400 3-pole starter protection circuit breaker.
The Siemens 3VA6325-1MS31-0AA0 is a 3-pole circuit breaker from the 3VA6 UL Frame 400 series, specifically designed for starter protection. It features an ETU310M electronic trip unit with 'I' (Instantaneous) short-circuit protection, and In=250A. The short-circuit protection (Ii) is adjustable from 3 to 15 times the nominal current. This breaker is supplied without overload protection.
This circuit breaker is ideal for motor starting applications where only short-circuit protection is required, often in conjunction with a separate overload relay. It's used in motor control centers, pump systems, and other machinery requiring precise short-circuit interruption.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3VA6325-1MS31-0AA0. We provide quality surplus components to keep your industrial automation systems running. Trust Stanlo for reliable parts and exceptional service.
| Manufacturer | Siemens |
| Part Number | 3VA6325-1MS31-0AA0 |
| Series | 3VA6 UL Frame 400 |
| Poles | 3 |
| Trip Unit | ETU310M |
| Protection | I (Instantaneous) |
| In | 250 A |
| Ii | 3 - 15 x In |
| Application | Starter Protection |
| Overload Protection | None |
| Connection | Without |