Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component you are looking for, either search by Part Number or visit the relative department. Need Help. OPTICAL SWITCH 4 Wire Optical Switch - RPR220 Features • 4 Wire Connection • Direction Indication • Compact Size   Special Introductory Price of AUD$0.75 4 Wire Slotted Optical Switch - H21A1 Features • 4 Wire Connection • Direction Indication • Designed for Vertical Mounting   Special Introductory Price of AUD$0.75 4 Wire Slotted Optical Switch - H21A3 Features • 4 Wire Connection • Direction Indication • Designed for Vertical Mounting   Special Introductory Price of AUD$0.75 4 Wire Slotted Optical Switch - 214A68 Features • 4 Wire Connection • Direction Indication • Designed for Vertical Mounting   Special Introductory Price of AUD$0.75 4 Wire Slotted Optical Switch - TP805 Features • 4 Wire Connection • Designed for Horizontal Mounting   Special Introductory Price of AUD$0.65