CCM5 PWM DC Motor Speed Controller 12V24V30V 120W Universal Controller with Fuse Parameters: Input voltage: DC 10V-30V Power: Max 120W Current: rated current 5A, the largest by current 10A, short circuit no more than 30s Frequency: 13khz PWM pulse width speed range: 0% -100% With a 10A fuse, with power reverse, control voltage overvoltage protection With high-quality potentiometers For reversing feature, customers can add their own pros and cons of the switch. Specifications: Size: 60 * 47 * 28mm, four positioning pitch plate edge 4mm and 3mm, the positioning hole diameter 3.2mm. Weight: 50g The fuse is 5 * 20mm standard size