Takex LD-S20R Photoelectric Sensor, Laser, Reflective, NPN, Variable Focus, Red Semiconductor, Cable $318.09 Select
IDEC RH3B-LD-DC24V Ice Cube Relay, 24VDC, 3 Pole, 3PDT, Blade, Indicator Light/Diode-DC $14.69 Select
IDEC AS1-LD-HR-010-J Photoelectric, Light Grid, High Resolution, Crossed Beam, M12, Infrared $595.51 Select