The SIEMENS 6SL3201-0BE21-0AA0 is a SINAMICS braking resistor with a resistance of 140 Ω designed for standalone use in drive systems. It safely dissipates regenerated energy from motors, protecting drives and preventing overvoltage during braking. With a continuous rated power of 200 W and the ability to absorb up to 4000 W for short bursts (12 seconds at 5% duty), this resistor is suitable for applications that require occasional high-energy braking. Compact and purpose-built for SINAMICS environments, it provides predictable thermal handling and straightforward integration into braking circuits for reliable system protection.
