Powerohm's Grid Resistors are most commonly used for motor acceleration and braking, but are also suitable for dynamic braking of variable frequency drives, load banks, harmonic filtering and neutral grounding applications. Resistor banks feature stainless steel stamped elements double insulated from supporting end frames with all silicone mica. The elements are offset and welded to eliminate current carrying washers and unwanted breaks in the current path. Type GL Grid Resistor 3.09 Ohms 80 A