SCHNEIDER 81AK5011 4008-ZB4BK1833-ND ZB4-BK1833 746-9071 3109469 996-ZB4BK1833
This Harmony XB4, illuminated green selector switch head for integral LED with standard handle has 3 positions, operates with spring return from right to center mechanism. This illuminated switch head for integral LED provides an ergonomic interface for controlling your machines. It is supplied with standard handle and can easily be installed on compatible selector switch units. It provides a clear help in setting your machines in various operating modes, even in darker control rooms, and with a clear visual feedback. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP69K. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product. Specifications Main Range of product Harmony XB4 Product or component type Head for illuminated selector switch Product compatibility Universal LED Device short name ZB4 bezel material Chromium plated metal Head type Standard Mounting diameter 0.87 in (22 mm) Sale per indivisible quantity 1 Shape of signaling unit head Round Type of operator Right to centre spring return Operator profile Green standard handle Operator position information 3 positions +/- 45° Complementary CAD overall width 1.14 in (29 mm) CAD overall height 1.14 in (29 mm) CAD overall depth 1.69 in (43 mm) Net weight 0.08 lb(US) (0.036 kg) Resistance to high pressure washer 1015.26 psi (7000000 Pa) 131 °F (55 °C) 0.1 m Mechanical durability 500000 cycles Electrical composition code M3 4 single front mounting integral LED M6 2 single front mounting integral LED and transformer M10 2 single front mounting integral LED M4 4 single and double front mounting integral LED device presentation Basic element