The Series UPT®-800 from EBG Resistors is a Power Resistor with Resistance 0.1 to 1000000 ohm, Tolerance ±5 to 10 %, Power Rating 1000 W, Voltage Rating 3500 to 5000 V, Temperature Operating Range -55 to 155 Degree C. Tags: Screw Mount. More details for Series UPT®-800 can be seen below.