Siemens 3VA5 UL Frame 125 Circuit Breaker - 100A Naval
Siemens 3VA5 UL Frame 125 3-pole naval circuit breaker, 100A.
The Siemens 3VA5110-6EC31-1AA0 is a specialized 3-pole circuit breaker from the 3VA5 UL Frame 125 series, designed for demanding environments. It boasts a high breaking capacity class H of 65 kA at 480 V, with line protection type TM230 and FTAM. The overload protection is permanently set at Ir=100 A, and short-circuit protection is adjustable from Ii=5 to 10 x In. Notably, this model is rated for UL 489 SB (naval) applications and operates at 50°C, supplied without connection terminals.
This circuit breaker is engineered for critical applications, including naval installations and environments requiring high reliability under harsh conditions. Its 65 kA breaking capacity ensures protection against significant fault currents, while the naval rating signifies its suitability for marine and offshore use.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3VA5110-6EC31-1AA0. We provide specialized components for critical industries, ensuring quality and availability backed by our commitment to excellent customer service.
| Manufacturer | Siemens |
| Part Number | 3VA5110-6EC31-1AA0 |
| Frame Size | 125 |
| Poles | 3 |
| Rated Current (In) | 100 A |
| Overload Protection (Ir) | 100 A |
| Short-Circuit Protection (Ii) | 5...10 x In (Adjustable) |
| Breaking Capacity | 65 kA @ 480 V (Class H) |
| Protection Type | TM230, FTAM |
| Special Rating | UL 489 SB (Naval) |
| Temperature | 50°C |
| Connection | Without connection |