NEW OMRON E3S-AT21 PHOTOELECTRIC SWITCH E3SAT21$100.00 Out of stock SKU: 352649093180 Category: Other Description Additional information Description NEW OMRON E3S-AT21 PHOTOELECTRIC SWITCH E3SAT21NEW, NO BOX 1272 RB Additional information Weight 1.00 lbs MPN E3S-AT21 Brand OMRON We Buy New and Used Surplus Inventory - Sell to Us