Part Number: RF4SYFF48VdcOP00001 Manufacturer: Arteche Part Series: RF4SYF RF4SY FF 48Vdc OP00001. FF range instantaneous relay with seismic characteristics, 4 changeover contacts, 48Vdc, push to test button to push the contacts Available to Order Quantity × 1 Item added to your Quotation Basket RF4SYFF48VdcOP00001 Arteche Your Quotation Basket Items: 2