Allen-Bradley 1336-SN-SP8B

The 1336-SN-SP8B is a specialized DC snubber board designed to enhance the performance of Allen-Bradley 1336 series variable frequency AC drives by effectively reducing voltage transients from three-phase power supplies. This component minimizes power dissipation in electronic circuits with a strategically implemented series-connected capacitor and resistor, optimizing the control of torque and speed. Compatible with various Allen-Bradley drives, including the Force, Plus, Impact, and Plus II series, this module is easy to replace and installs conveniently at the converter assembly. Proper installation requires the removal of the heatsink and ensuring the drive is safely discharged, making it a reliable choice for maintaining drive efficiency in regulated environments.