OPTO 22 PB-16A MODULE RACK PB16A$40.00 Only 1 left in stock OPTO 22 PB-16A MODULE RACK PB16A quantity Add to cart SKU: 350697939903 Category: Other Description Additional information Description USED OPTO 22 PB-16A MODULE RACK PB16A 11-297 RB Additional information Weight 1 lbs We Buy New and Used Surplus Inventory - Sell to Us