3RK4324-3NR54-1BC0 SIEMENS

The SIRIUS MCU motor starter 3RK4324-3NR54-1BC0 from Siemens is a comprehensive solution for motor control, integrating multiple functionalities into a single, compact unit. This motor starter is enclosed in an IP54-rated plastic housing, providing protection against dust and splashing water, making it suitable for various industrial environments. It features AS-Interface communication, enabling seamless integration into automated systems for efficient data exchange and control. The electromechanically switched design ensures reliable and robust operation, while the integrated short-circuit protection safeguards the motor and connected equipment from electrical faults. This device incorporates motor starter protectors with bi-metal thermal overload relays, offering reliable protection against overloads and phase failures. The rotary operating mechanism, colored gray and black, allows for manual operation and easy control. Power connection is facilitated via M-gland connectors, ensuring secure and reliable wiring. This special version features a new design and operates as an A/B slave according to AS-I specification V2.1, and includes sensor actuator capabilities with 1x AS-I and 1xDI/DO for power sensor U-aux.