Cut Sheet

Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—June 2015 www.eaton.com V7-T1-159
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1.6
Pushbuttons and Indicating Lights
22.5 mm Compact Pushbuttons—C22
Technical Data and Specifications
22.5 mm Compact Pushbuttons—C22
Pushbutton Actuators
Illuminated Pushbuttons C22
Indicator
Lights C22
Selector Switch
Actuators C22
Key-Operated
Buttons C22
Emergency Stop/
Emergency Switching
OFF Pushbuttons C22Description Unit Momentary Maintained
General
Standards IEC/EN 60947 VDE 0660
Lifespan, mechanical Operations x 10
6
51— 1 0.1 0.05
Operating frequency Operations/h
>
3600
>
3600 —
>
2000
>
100
>
300
Actuating force N
>
5
>
5———
>
50
Operating torque Nm — — —
>
0.3
>
0.5 —
Terminal screw tightening torque Nm 0.8 0.8 0.8 0.8 0.8 0.8
Threaded ring tightening torque Nm222222
Protection type IP67, IP69K IP67, IP69K IP67, IP69K IP65 IP66 IP67, IP69K
Climatic proofing Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Ambient temperature
Open °C –25° to 70° –25° to 70° –25° to 70° –25° to 70° –25° to 70° –25° to 70°
Storage °C –30° to 80° –30° to 80° –30° to 80° –30° to 80° –30° to 80° –30° to 80°
Mounting position As required As required As required As required As required As required
Mechanical shock resistance to
IEC 60068-2-27 Shock duration
11 ms, half-sinusoidal
g303030303030
Terminal capacities
Solid mm
2
2 x 0.5–1.5 2 x 0.5–1.5 2 x 0.5–1.5 2 x 0.5–1.5 2 x 0.5–1.5 2 x 0.5–1.5
Flexible with ferrule mm
2
2 x 0.5–1.5 2 x 0.5–1.5 2 x 0.5–1.5 2 x 0.5–1.5 2 x 0.5–1.5 2 x 0.5–1.5
Contacts
Rated impulse withstand voltage U
imp
Vac 4000 4000 4000 4000 4000 4000
Rated insulation voltage U
i
V 250 250 250 250 250 250
Overvoltage category/pollution
degree
III/3 III/3 III/3 III/3 III/3 III/3
Control circuit reliability
at 5 Vdc/1 mA H
F
Fault
probability
Values follow Values follow — Values follow Values follow Values follow
at 17 Vdc/7 mA H
F
Fault
probability
N/O contact: statistically determined
1 failure per 17 x 10
6
operations
N/C contact: statistically determined
1 failure per 0.9 x 10
6
operations
— N/O contact: statistically determined 1 failure per
17 x 10
6
operations
N/C contact: statistically determined 1 failure per
0.9 x 10
6
operations
at 24 Vdc/5 mA H
F
Fault
probability
Values follow Values follow — Values follow Values follow Values follow
Max. short-circuit protective device
Fuse gG/gL A 10 10 — 10 10 10