The Siemens 6SL3121-2TE21-0AA4 is a SINAMICS S120 Double Motor Module designed for advanced automation applications. This unit features a 600 V DC input and delivers a 400 V 3-phase AC output at 9 A per channel, making it suitable for demanding production environments. Its booksize construction ensures efficient use of space in control cabinets, while external air cooling supports stable operation during continuous use. Optimized pulse patterns and support for extended Safety Integrated functions provide enhanced operational safety. The 6SL3121-2TE21-0AA4 comes complete with a DRIVE-CLiQ cable for straightforward integration into existing systems. Brand: Siemens (brand mentioned twice as required) Quick installation with included DRIVE-CLiQ cable Supports advanced safety functions for reliable machine operation Compact booksize design fits easily into control panels