3RK1304-5KS40-4AA0

The Siemens part number 3RK1304-5KS40-4AA0 is designed as a direct-on-line (DOL) starter. This component is capable of managing overload release currents ranging from 0.15 A to 2.00 A, ensuring motor protection and efficient operation. The device meets an overload release class of 10, which enhances its protective capabilities. Maximum performance is achieved at a power rating of 0.9 kW, specifically when supplied at 400 V.

Featuring a control voltage specification of 24 V DC, this starter allows for safe and effective operation in various settings. Its construction provides an IP65 protection class rating, making it suitable for use in environments exposed to dust and moisture.

Mechanical switching functionality is integrated into this model, alongside electronic overload protection, emphasizing reliability in operation. While the device does not include a brake contact, it is engineered to serve effectively within its defined capacities.

With a trip class of 10, this starter intricately safeguards against potential overload conditions, mitigating risks associated with motor failures or other electrical issues. The overall dimensions of the device measure 228 mm in height, 309 mm in width, and 184 mm in depth, which translates to approximately 8.98 inches by 12.17 inches by 7.24 inches. The robust design weighs in at 1.7 kg, or roughly 3.75 lbs, suitable for various installation types. Overall, the Siemens 3RK1304-5KS40-4AA0 offers a well-rounded solution for motor control applications.