OMRON F3S-B542P [Price]
F3S-B542P Display color symbol: R: red; Y: yellow; G: green; A: blue; W: white; PY: pure yellow; P

OMRON F3S-B542P-01 [Price]
F3S-B542P-01 LED has five colors (red, yellow, green, white, and blue). Built in basic switch impr