Siemens 3VA4 UL Circuit Breaker - 20A, 3-Pole, 65kA
Siemens 3VA4 UL 3-pole circuit breaker, 20A, 65kA.
The Siemens 3VA4120-6ED34-0AA0 is a 3-pole circuit breaker from the 3VA4 UL frame series, rated for 20A. It features a robust breaking capacity of 65 kA at 480 V and uses the TM210 trip unit with FTFM (fixed thermal, fixed magnetic) protection. The overload protection (Ir) is permanently set at 20A, and the short-circuit protection (Ii) is fixed at 15 times the nominal current.
This circuit breaker is designed for line protection in industrial applications demanding UL 489 compliance and superior interrupting capability. It is ideal for use in control panels, machinery, and power distribution systems where high fault currents may occur.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 3VA4120-6ED34-0AA0. Rely on us for dependable and quality automation components.
| Type | Circuit breaker |
| Frame | UL Frame 125 |
| Breaking Capacity Class | H |
| Icu | 65 kA @ 480 V |
| Poles | 3 |
| Line Protection | TM210, FTFM |
| In | 20 A |
| Ir | 20 A (permanently set) |
| Ii | 15 x In |
| Connection | Terminal connection |