Datasheet

481
01
02
03
04
10
14
17
18
19
22
31
41
44
51
56
57
61
70
71
82
84
92
95
96
97
99
ST
Raised design
1.5 … 6
28 … 50.5
10.5
36
43.5 / 51
32 3
L1
H1
L
H
18min.
24min.
18x 24 mm
18x 18 mm / Ø18mm
18min.
15
+0.1
0
Ø16
+0.2
0
Ø16
+0.2
0
1.7
0 -
0.1
Illuminated pushbutton, IP 65
Product can differ from the current configuration. Dimensions [mm]
H = Universal terminal 2.0 x 0.5 mm,
H1 = Universal-Solder terminal,
L = Solder terminal,
L1 = Solder terminal 2.8 x 0.5 mm
Mounting cut-outs [mm]
Equipment consisting of (schematic overview)
Lens page 498
Single-LED page 515
Actuator
Fixing nut
Each Part Number listed below includes all the black
components shown in the 3D-drawing.
To obtain a complete unit, please select the red com-
ponents from the page s shown.
Switching system Contacts Diode 1N4007 Switching action Terminal Part No. Compo- nent layout Wiring diagram Weight
Illuminated pushbutton actuator, Front dimension 18 x 18 mm
Low-level element 1 NC C Universal 2.0 x 0.5 mm 51-486.036 4 2 0.007 kg
1 NC + 1 NO B Universal 2.0 x 0.5 mm 51-453.036 4 3 0.007 kg
C Universal 2.0 x 0.5 mm 51-483.036 4 4 0.007 kg
1 NO B Universal 2.0 x 0.5 mm 51-455.036 4 5 0.007 kg
C Universal 2.0 x 0.5 mm 51-485.036 4 6 0.007 kg
2 NC B Universal 2.0 x 0.5 mm 51-452.036 4 7 0.007 kg
2 NO B Universal 2.0 x 0.5 mm 51-451.036 4 9 0.007 kg
C Universal 2.0 x 0.5 mm 51-481.036 4 10 0.007 kg
Snap-action switching
element
1 NC + 1 NO 2 C Universal-Solder 51-718.0292 13 0.008 kg
B Universal-Solder 51-710.0292 14 0.008 kg
B Solder 51-151.0252 15 0.006 kg
B Solder 2.8 x 0.5 mm 51-151.022 16 0.006 kg
C Solder 51-281.0252 17 0.006 kg
C Solder 2.8 x 0.5 mm 51-281.022 18 0.006 kg
2 NC + 2 NO 1 C Universal-Solder 51-719.0292 20 0.010 kg
2 B Universal-Solder 51-712.0292 21 0.010 kg
C Universal-Solder 51-720.0292 22 0.010 kg
B Solder 51-152.0252 23 0.008 kg
C Solder 51-282.0252 24 0.008 kg
51