VDI/VDE 3845 limit switch box VTB850

for quarter-turn actuators

DESCRIPTION • The VTB850 series limitswitchboxes are suitable for mounting on actuators with VDE/VDI 3845 interface. The bracket, which is delivered standard with the box, is of multi/size design. Therefore this box suits almost all actuators with the same bracket. The cover of the box is connected with the box through 4 stainless steel screws. All boxes are IP65. The box is made from aluminium with an epoxy coating. The shaft and bracket are of stainless steel. High/Viz through a red-green indicator. SPECIFICATIONS • Enclosure: IP67Cable entry: 2 x M20 x 1,5 • Terminal strip: 9 contacts with possibility to connect solenoid valve • Optical indication: red/green • Weight: 0,95 kg MATERIALS • Body: Aluminium black epoxy coated • Cover: Aluminium black epoxy coated • Optical Indication: Polycarbonate • Shaft: Stainless steel • Bushings: Bronze • O-rings: BUNA-N • Cams: Delrin • Spring: Stainless steel • Screws:Stainless steel VERSIONS • VTB850 Mechanical 250V/AC-0,5A, 125V/DC • VTB860-40: 2 off proximity switches P&F NBB2-V3-E2 • VTB860-41 2 off proximity switches P&F NJ4-12GM40-E2 • VTB860-42 2 off proximity switches P&F NBB2-12-GM-50 • VTB860-43 2 off proximity switches NBB3-V3-Z4 • VTB880 2 off proximity switches IFM IA3010BPKG • VTB890-30 2 off proximity switches Eex"ia" P&F NJ2-V3-N 2GD ATEX • VTB890-31: 2 off proximity switches Eex"ia" P&F SJ-3.5-N • VTB890-32: 2 off proximity switches Eex"ia" P&F NCB2-12-GM-35NO • VTB890-34 2 off proximity switches P&F NJ2-12GM-N