Siemens 3VA1150-5EF36-0AA0 3-Pole 50A Circuit Breaker
Siemens 3VA1150-5EF36-0AA0 3-pole IEC frame circuit breaker.
The Siemens 3VA1150-5EF36-0AA0 is a 3VA1 IEC frame circuit breaker designed for robust industrial applications, offering enhanced protection features. This 3-pole unit has a rated current of 50A and a breaking capacity of 55 kA at 415V. It utilizes the TM240 ATAM trip unit for line protection, with adjustable overload protection from 35A to 50A and a more flexible short-circuit protection range of 5 to 10 times the rated current (Ii). The unit features terminal connections for wiring.
This circuit breaker is suitable for power distribution and machine protection in industries such as manufacturing, automation, and general industrial plants. The adjustable short-circuit setting allows for better discrimination in complex electrical systems.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, is your trusted source for the Siemens 3VA1150-5EF36-0AA0. We provide reliable components to keep your operations running efficiently.
| Type | Circuit Breaker |
| Series | 3VA1 IEC Frame |
| Frame Size | 160 |
| Poles | 3 |
| Rated Current (In) | 50 A |
| Overload Protection (Ir) | 35-50 A |
| Short-Circuit Protection (Ii) | 5-10 x In |
| Breaking Capacity (Icu) | 55 kA @ 415 V |
| Protection Type | TM240, ATAM |
| Connection | Terminal connection |