Siemens 3VA6 UL Frame 150 Circuit Breaker, 40A, 65kA
Siemens 3VA6 UL Frame 150 3-pole circuit breaker.
The Siemens 3VA6140-6HN31-0AA0 is a 3-pole circuit breaker from the 3VA6 UL Frame 150 series. It features a breaking capacity of 65 kA at 480 V and is equipped with an ETU350 electronic trip unit supporting LSI functions. The overload protection (Ir) is adjustable from 16 A to 40 A, and the short-circuit protection includes adjustable Isd from 1.5 to 10 times Ir and Ii at 12 times In. This breaker is designed for line protection.
This circuit breaker is suitable for various industrial applications and control panels requiring reliable protection against overloads and short circuits. It is commonly used in manufacturing facilities, power distribution systems, and machinery where equipment safety and operational continuity are critical.
Stanlo Automation, a veteran-owned business, offers this Siemens circuit breaker with a commitment to quality and service. As a surplus parts distributor, we provide access to essential components, ensuring your automation systems remain operational and efficient. Trust Stanlo for your industrial automation needs.
| Manufacturer | Siemens |
| Part Number | 3VA6140-6HN31-0AA0 |
| Series | 3VA6 UL Frame 150 |
| Poles | 3 |
| Breaking Capacity | 65 kA @ 480 V |
| Trip Unit | ETU350 |
| Protection | LSI |
| In | 40 A |
| Ir | 16 A - 40 A |
| Isd | 1.5 - 10 x Ir |
| Ii | 12 x In |
| Connection | Without |