Product Name : Braking Resistor;Resistance Value : 250 Ohm;Rated Power : 300W Overall Size(Approx) : 21.5 x 6 x 3cm / 8.5" x 2.4" x 1.2"(L*W*T);Cable Size : 30 x 0.36cm / 11.8" x 0.142"( L*OD) Installing Holes Size(Approx) : 1.2 x 0.6cm / 0.472" x 0.236"(L*W);Terminals Size(Approx) : 0.74 x 0.4cm / 0.291" x 0.157"(OD*Inner D) External Material : Aluminum;Color : Silver Tone Net Weight : 614g;Package Content : 1 x Braking Resistor, Weight: 6.25E-4 pounds, Manufacturer: Sourcingmap