Optocoupler and relay circuit board, 25pol, -25 °C, 70 °C Order No.: 20K172 Manufacturer: bmcm Manufacturer SKU: OR8 Available: 2 pcs. Enter desired quantity Total Price: 153.51 € * 1 pcs. 153.51 € optocoupler/relay circuit board 5 to 30 V DIN rail -25 °C 70 °C