Siemens 3VA5 UL 400A Circuit Breaker - 65kA at 480V
Siemens 3VA5 UL 400A 3-pole circuit breaker with 65kA breaking capacity.
The Siemens 3VA5340-6EC31-0AA0 is a 3-pole, 400A circuit breaker from the 3VA5 UL series, designed for higher fault current applications. It boasts a breaking capacity of 65kA at 480V, with TM230 line protection and FTAM functionality. The overload protection (Ir) is permanently set at 400A, and the short-circuit protection (Ii) is adjustable from 5 to 10 times the nominal current, without a connection.
This circuit breaker is ideal for applications requiring a higher withstand capability against short-circuit events. It's commonly used in industrial power distribution, motor control centers, and main distribution boards where safety and reliability are paramount.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3VA5340-6EC31-0AA0. Secure your essential components from a trusted source committed to quality and service.
| Part Number | 3VA5340-6EC31-0AA0 |
| Manufacturer | Siemens |
| Series | 3VA5 |
| Frame Size | 400 |
| Poles | 3 |
| Breaking Capacity | 65 kA @ 480 V |
| Protection | TM230, FTAM |
| In | 400 A |
| Ir | 400 A (permanently set) |
| Ii | 5...10 x In |
| Connection | Without connection |