Features:Multi-channel signal transmission, anti-jamming. Made of high quality engineering plastics, solid, wear-resistant and pressure resistant. High temperature and corrosion resistance, anti-aging. Anti-vibration and anti-dust design with good performance can meet your basic working needs. Low temperature resistance, wide operating temperature range, can be adapted to the larger temperature difference between the work environment. Specifications:Material: Engineering plasticsVoltage: 0-600VInsulation Resistance: 1000M at 500VDCRated Current: 15AInsulation strength: 500VAC at 50Hz, 60sElectrical Noise: 20MPathway: 3 WiresWorking speed: 150RPMOperating temperature: -30~80 Operating Humidity: 0-85% RHContact materials: precious metalLead length: 330mmTorsion: 8 g.mProtection class: IP51Size: Approx. 70 x 5 x 5cm / 27.56 x 1.97 x 1.97inchWeight: Approx. 84gPackage Included:1 x Slip Ring.