51-972.022 EAO, 51-972.022 Datasheet - Page 10
![no-image](/images/no-image-200.jpg)
51-972.022
Manufacturer Part Number
51-972.022
Description
Switch Contact Block
Manufacturer
EAO
Datasheet
1.52-928.0.pdf
(64 pages)
Specifications of 51-972.022
Switch Terminals
Solder
Leaded Process Compatible
Yes
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Devices raised mounting
Essential Accessories:
d
d
Continuation see next page
Illuminated pushbutton fit also in mounting hole no. 2
Switching system: LL = Low level switching element, SA = Snap-action switching element
Contacts: NC = Normally closed, NO = Normally open
Diode (1N 4007): - = without, D = Diode
Switching action: MA = Maintained action, M = Momentary action
Terminals: UT = Universal terminal, H = Combined terminal: Solder-/ Universal (at contact/ at diode), S = Soldering terminal, S1 = Soldering
terminal (also pluggable 2.8 x 0.5 mm)
Component layout from page 40, Mounting dimensions from page 41, Technical drawing from page 42, Circuit drawing from page 47
Illuminated pushbutton actuator
Illuminated
pushbutton actuator
Lens plastic, raised mounting page 21
Single-LED page 30
8
01.2010
IP 65 LL
SA 1 NC + 1 NO 1 D
1 NC
1 NC + 1 NO -
1 NO
2 NC
2 NO
2 NC + 2 NO 1 D
3 NC + 3 NO -
4 NC + 4 NO -
-
-
-
-
2 D
-
2 D
-
MA UT 51-486.036
M
MA UT 51-483.036
M
MA UT 51-485.036
M
MA UT 51-482.036
M
MA UT 51-481.036
M
MA H
M
MA H
M
MA S
M
MA H
M
MA H
M
MA S
M
MA S
M
MA S
M
UT 51-456.036
UT 51-453.036
UT 51-455.036
UT 51-452.036
UT 51-451.036
H
H
S1
S
S1
H
H
S
S
S
b
Typ-Nr.
51-717.0292
51-709.0292
51-718.0292
51-710.0292
51-281.0252
51-281.022
51-151.0252
51-151.022
51-719.0292
51-711.0292
51-720.0292
51-712.0292
51-282.0252
51-152.0252
51-283.0252
51-153.0252
51-284.0252
51-154.0252
18 x 18 mm
a
Typ-Nr.
51-466.036
51-426.036
51-463.036
51-423.036
51-465.036
51-425.036
51-462.036
51-422.036
51-461.036
51-421.036
51-713.0292
51-705.0292
51-714.0292
51-706.0292
51-261.0252
51-261.022
51-121.0252
51-121.022
51-715.0292
51-707.0292
51-716.0292
51-708.0292
51-262.0252
51-122.0252
51-263.0252
51-123.0252
51-264.0252
51-124.0252
18 x 24 mm
Ø 18 mm
Typ-Nr.
51-476.036
51-436.036
51-473.036
51-433.036
51-475.036
51-435.036
51-472.036
51-432.036
51-471.036
51-431.036
51-747.0292
51-743.0292
51-748.0292
51-744.0292
51-271.0252
51-271.022
51-131.0252
51-131.022
51-749.0292
51-745.0292
51-750.0292
51-746.0292
51-272.0252
51-132.0252
51-273.0252
51-133.0252
51-274.0252
51-134.0252
4
4
4
4
4
4
4
4
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
13 11 0.007
13 57 0.007
13 14 0.007
13 60 0.007
13 13 0.007
13 59 0.007
13 12 0.007
13 58 0.007
13 15 0.007
13 61 0.007
13 8
13 54 0.008
13 9
13 55 0.008
13 10 0.006
13 7
13 56 0.006
13 53 0.006
13 4
13 50 0.010
13 5
13 51 0.010
13 6
13 52 0.008
13 3
13 49 0.010
13 2
13 48 0.012
51
0.008
0.008
0.006
0.010
0.010
0.008
0.010
0.012
e