Siemens 3VA1220-4EF42-0AA0 4-Pole 200A Circuit Breaker
Siemens 3VA1220-4EF42-0AA0 4-pole IEC frame circuit breaker.
The Siemens 3VA1220-4EF42-0AA0 is a 3VA1 IEC frame circuit breaker designed for robust power distribution and protection. This 4-pole unit features a high rated current of 200A and a breaking capacity of 36 kA at 415V. It is equipped with the TM240 ATAM trip unit for line protection, offering adjustable overload protection from 140A to 200A and flexible short-circuit protection ranging from 5 to 10 times the rated current (Ii). The N conductor is unprotected, and it includes a nut keeper kit.
This circuit breaker is suitable for main feeders, large distribution panels, and heavy-duty industrial applications where reliable protection for high current loads is necessary. Industries such as utilities, large manufacturing plants, and data centers can utilize its capabilities.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3VA1220-4EF42-0AA0. We provide quality surplus automation components to help you maintain your critical infrastructure.
| Type | Circuit Breaker |
| Series | 3VA1 IEC Frame |
| Frame Size | 250 |
| Poles | 4 |
| Rated Current (In) | 200 A |
| Overload Protection (Ir) | 140-200 A |
| Short-Circuit Protection (Ii) | 5-10 x In |
| Breaking Capacity (Icu) | 36 kA @ 415 V |
| Protection Type | TM240, ATAM |
| N Conductor | Unprotected |
| Connection | Nut keeper kit |