PEPF 50FY41-V4A-50 RATED OPERATING DISTANCE: 2.5 MM AT 0 MM OFFSET, 1.3 MM AT 3.5 MM OFFSET, 0 MM AT 4.0 MM SWITCHING FUNCTION: NORMALLY OPEN (NO) OUTPUT TYPE: PNP/NPN INSTALLATION: NON-FLUSH OPERATING VOLTAGE: 10 ... 12 V NON-CANCELABLE/NON-RETURNABLE PEPPERL FUCHS (915924)