Siemens 3VA5225-5EF31-0AA0 3-Pole Circuit Breaker 250A, 35kA
Siemens 3VA5225-5EF31-0AA0 3-Pole Circuit Breaker 250A
The Siemens 3VA5225-5EF31-0AA0 is a 3-pole circuit breaker within the 3VA5 UL Frame 250 series. It features a breaking capacity class M, rated at 35 kA at 480V. This model uses the TM240, ATAM trip unit for line protection. The overload protection (Ir) is adjustable from 200 A to 250 A, and the short-circuit protection (Ii) is adjustable from 5 to 10 times the nominal current (In=250 A). It is supplied without connection.
This circuit breaker is ideal for applications requiring adjustable overcurrent protection settings, offering flexibility in safeguarding electrical systems. It's commonly used in industrial machinery, control panels, and power distribution systems where specific protection curves are needed.
Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens 3VA5225-5EF31-0AA0. We are committed to providing you with reliable surplus automation components at competitive prices, ensuring minimal downtime for your critical operations.
| Frame Size | 250 |
| Breaking Capacity Class | M |
| Breaking Capacity | 35 kA @ 480 V |
| Poles | 3 |
| Protection Type | Line Protection |
| Trip Unit | TM240, ATAM |
| In | 250 A |
| Ir | 200 A...250 A |
| Ii | 5...10 x In |