What is the main function of this Siemens part?
The Siemens 3RK1304-5KS40-4AA0 is a direct-on-line (DOL) starter designed for mechanical switching and electronic overload protection in industrial automation applications.
What is the protection class of this part?
The Siemens 3RK1304-5KS40-4AA0 has a protection class of IP65, making it dust-tight and protected against water jets from any direction.
What is the operating temperature range for this part?
The Siemens 3RK1304-5KS40-4AA0 can operate in a temperature range of -25°C to +55°C.
What communication protocols does this part support?
The Siemens 3RK1304-5KS40-4AA0 supports both PROFIBUS DP and PROFINET communication protocols.
What is the maximum installation altitude for this part?
The Siemens 3RK1304-5KS40-4AA0 can be installed at a maximum altitude of 3,500 meters above sea level.
What are the dimensions of this part?
The Siemens 3RK1304-5KS40-4AA0 has dimensions of 230 mm in height, 110 mm in width, and 150 mm in depth.
What is the mechanical service life of the main contacts?
The main contacts of the Siemens 3RK1304-5KS40-4AA0 have a typical mechanical service life of 30,000,000 switching cycles.
What type of electrical connections does this part have?
The Siemens 3RK1304-5KS40-4AA0 features tab terminals for the main current circuit, M12 sockets for digital input signals, and sockets according to ISO23570 for main energy infeed, load-side outgoing feeder, and main energy transmission.