Brand: NITRA Item: Cylinder switch Output: NPN, N.O. Operating Voltage: 5-28 VDC Mounting: 1/4in round slot Shape: Round 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, round, NPN, N.O. output, 5-28 VDC operating voltage, LED indication, 9.8ft (3.00m) 3-wire pigtail with wire leads, straight cable entry, 1/4in round slot mount, for position sensing.