Siemens 3VA5225-5EC31-0AA0 3-Pole Circuit Breaker 250A, 35kA
Siemens 3VA5225-5EC31-0AA0 3-Pole Circuit Breaker 250A
The Siemens 3VA5225-5EC31-0AA0 is a 3-pole circuit breaker from the 3VA5 UL Frame 250 series. It features a breaking capacity class M, rated at 35 kA at 480V. This breaker uses the TM230, FTAM trip unit for line protection. The overload protection (Ir) is permanently set at 250 A, and the short-circuit protection (Ii) is adjustable between 5 to 10 times the nominal current (In=250 A). It is supplied without connection.
This circuit breaker is designed for applications where a lower breaking capacity is sufficient but reliable overload and short-circuit protection is critical. It is commonly found in distribution boards, control panels, and machinery in light to medium industrial settings.
Stanlo Automation, a veteran-owned surplus industrial parts supplier, offers the Siemens 3VA5225-5EC31-0AA0. We provide high-quality surplus components with competitive pricing and fast shipping to ensure your automation systems are up and running efficiently.
| Frame Size | 250 |
| Breaking Capacity Class | M |
| Breaking Capacity | 35 kA @ 480 V |
| Poles | 3 |
| Protection Type | Line Protection |
| Trip Unit | TM230, FTAM |
| In | 250 A |
| Ir | 250 A |
| Ii | 5...10 x In |