enclosed power bars The HFP56 systemx is suitable especially for overhead and elongated tracks for cranes ,monorails ,electric hoists,electic tools stacking systems ,as well as many other applications for supplying power to moving power loads. HFP56 systems is a power rail ,protected from contact (IP24) for indoor and outdoor plants . They are conductor lines in a rigid green PVC housing with different copper crass sections for rated current of 35A—170A The current collectors ,running in ball bearing ,are guided by the housing The main is transferred by spring-stored carbon brushes . HFP56 not incloud sealing strip ,with factory mounted flat copper band and bolted-operated ,plug connectors from 35A to 170A. Type HFP56 curves for R600mmwith factory mounted flat copper ban and screw connectors from 35A to 170A Approved and listed by CCC,ISO9001,and CE: Type : HFP56-4-8/35 HFP56-4-10/50 HFP56-4-12/65 HFP56-4-15/80 HFP56-4-20/100 HFP56-4-25/120 HFP56-4-35/140 HFP56-4-50/170 Poles : 4 pole Standard length :4m conductor cross section:8 10 12 15 20 25 35 50 Current :35A 50A 65A 80A 100A 120A 140A 170A Leakage-distance: 35 35 35 35or 33 33 33 33 33 Max Voltage:600V Resistance : 1.944 1.656 1.321 1.137 1.011 0.713 0.522 0.337 If you need ,please contact me and i will send you the Technical dataour products to visitwelcome to visit our factory!Please contact me:SianTEL:86-027-86819736FAX:86-027-50862381Trademanaager:whmarch