Brand: NITRA Item: Cylinder switch Output: NPN, N.O. Operating Voltage: 5-28 VDC Mounting: 4mm square T-slot Shape: Square Application: For position sensing Indicating Type: LED indication Electrical Connection: 9.8ft (3.00m) 3-wire pigtail with wire leads Cable Entry: Straight NITRA cylinder switch, square, NPN, N.O. output, 5-28 VDC operating voltage, LED indication, 9.8ft (3.00m) 3-wire pigtail with wire leads, straight cable entry, 4mm square T-slot mount, for position sensing.