Indicator M16 Cylindrical 16-dia. Indicator Same basic design as the A16 Pushbutton Switch. UL and cUL approved (File No. E41515). Model Number Structure Model Number Legend Completely Assembled The model numbers used to order sets of Units are illustrated below. One set comprises the Display, Case, Lamp, and Socket. (1) (2) (3) (4) (5) (5) Terminal Type M 1 6 5 - T R - 24D - P Symbol Terminal type No symbol Solder terminals P PCB terminals S Screw-Less Clamp (1) Degree of Protection (4) Light Source Symbol Protection Symbol Type Operating voltage Rated voltage No symbol IP40 (3) Color of Display (2) Shape of Display 5 5 VAC/VDC 6 VAC/VDC 5 IP65 oil-resistant Symbol Color Symbol Shape Incandescent 12 12 VAC/VDC 14 VAC/VDC R Red lamp J Rectangular 24 24 VAC/VDC 28 VAC/VDC G Green A Square 5D 5 5% VDC 5 VDC Y Yellow T Round 12D 12 LED 5% VDC 12 VDC PY Pure yellow 3J Rectangular (3-way guard) 24D 24 5% VDC 24 VDC W White BA Square (24-mm square) A Blue Voltage Reduction Unit (24-V Built-in LED) Symbol Type Operating voltage Rated voltage T1 90 to 121 VAC/VDC 110 VAC/VDC LED T2 180 to 242 VAC/VDC 220 VAC/VDC Solder terminals are available only with 100-V models. The Voltage Reduction Unit is not available for models with PCB terminals. Indicator M16 G-127 Pushbutton SwitchesOrdering Information List of Models Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Display, Case, Lamp, and Socket. M16 -J (Rectangular) Models Solder Terminal Models Appearance Lighting Operating voltage IP40 IP65 oil-resistant Display color symbol (See note.) LED without Voltage 5 VDC M16-J -5D M165-J -5D R: red Reduction Unit Y: yellow 12 VDC M16-J -12D M165-J -12D G: green 24 VDC M16-J -24D M165-J -24D A: blue Incandescent lamp 5 VDC/VAC M16-J -5 M165-J -5 W: white PY: Pure yellow 12 VDC/VAC M16-J -12 M165-J -12 24 VDC/VAC M16-J -24 M165-J -24 M16 -A (Square) Models Solder Terminal Models Appearance Lighting Operating voltage IP40 IP65 oil-resistant Display color symbol (See note.) LED without Voltage 5 VDC M16-A -5D M165-A -5D R: red Reduction Unit Y: yellow 12 VDC M16-A -12D M165-A -12D G: green 24 VDC M16-A -24D M165-A -24D A: blue Incandescent lamp 5 VDC/VAC M16-A -5 M165-A -5 W: white PY: Pure yellow 12 VDC/VAC M16-A -12 M165-A -12 24 VDC/VAC M16-A -24 M165-A -24 M16 -T (Round) Models Solder Terminal Models Appearance Lighting Operating voltage IP40 IP65 oil-resistant Display color symbol (See note.) LED without Voltage 5 VDC M16-T -5D M165-T -5D R: red Reduction Unit Y: yellow 12 VDC M16-T -12D M165-T -12D G: green 24 VDC M16-T -24D M165-T -24D A: blue Incandescent lamp 5 VDC/VAC M16-T -5 M165-T -5 W: white PY: Pure yellow 12 VDC/VAC M16-T -12 M165-T -12 24 VDC/VAC M16-T -24 M165-T -24 Note: Enter the desired color symbol for the Display in . G-128 Indicator M16