Click to expand Tap to zoom OMRON E3S-GS3B4 PHOTOELECTRIC SWITCH 12 TO 24 VDC 10MM SENSING E3S-GS3B4 OMRON E3S-GS3B4 PHOTOELECTRIC SWITCH 12 TO 24 VDC 10MM SENSING E3S-GS3B4 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Need a Specific Revision?