Product Review

Widely used in educational modeling, load simulations, industiral machinery RPM adjustment, voltage and current adjustment, instruments, and automated control installations.            
Also can be used widely as light dimmers and motor speed control, is applicable for arc lamps, pumps, fans and blowers, respirators, model trains or other applications that require high voltage and current.            
The rheostat is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper axle.     

Specifications:
Product Name: Rheostat;
Knob: Yes;
Material: Ceramic,Metal,Resin;
Color: Black,Silver Tone,Green;
Power Rating: 100W;
Resistance Value: 1k Ohm;
Rated Power Temperature: + 158 F / + 70 C;
Working Temperature: -55 C to +315 C;
Tolerance: +/- 10%;
Total Size: 92 x 80 x 67mm / 3.62-inch x 3.15-inch x 2.64-inch (L*W*H);
Rotary Knob Size: 15 x 27mm / 0.59-inch x 1.06-inch (H*D);
Shaft Size: 67 x 6mm / 2.64-inch x 0.24-inch (L*D);
Bottom Screw Hex Size: 14mm / 0.55-inch;
Bottom Thread Diameter: M10 / 1 mm(metrisch 60 degree);
Bottom Body Base Size: 32 x 80mm / 1.26-inch x 3.15-inch (T*D);
Wiper Length: 50.5mm / 1.99-inch;
Number of Mounting Hole: 3;
Big Mounted Hole Dia: 4.4mm / 0.17-inch;
Small Mounted Hole Dia: 3mm / 0.12-inch;
Style: Knob 100W 1K Ohm;
Per Piece Weight: 260g;
Package Content: 1 x Variable Resistor;