
2 Pushbuttons and Indicating Lights
CA04716001E—October 2009 www.eaton.com
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47.4
Pushbuttons and Indicating Lights
M22 Modular Pushbuttons
M22 Modular Pushbuttons
Contents
Description Page
M22 Modular Pushbuttons
Product Selection Guide . . . . . . . . . . . . . . . . . . . . . . . .
3
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
67
Coding Adapter Guide . . . . . . . . . . . . . . . . . . . . . . . . . .
74
Technical Data and Specifications . . . . . . . . . . . . . . . . .
75
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
Symbols Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
85
Catalog Number Index . . . . . . . . . . . . . . . . . . . . . . . . . .
93
Product Description
Eaton’s M22 industrial heavy-
duty pushbutton line offers a
wide array of functional,
attractive and ergonomically
designed illuminated and non-
illuminated pushbuttons,
selector switches, push-pulls,
alternate action and twist-to-
release operators. The
complete illuminated line is
only offered in LED light units
to ensure high-quality
brightness and up to 100,000
hours of LED illumination.
M22 operators are available
with either a silver or a black
colored bezel. The space-
saving modular construction
of the M22 line makes on-
the-job assembly fast and
simplifies the stocking of
both components and
complete devices.
Highly Modular and
Versatile Line
●
Field convertible functions
(pushbuttons and selector
switches), maintained to
momentary
●
Customizable laser
engraving capabilities
LED Indicators
●
100,000 hours of life
in high-vibration
environments
●
Lenses specifically
designed for LED
illumination
Rugged Design
●
Most pushbutton
operators and contact
blocks exceed 5 million
mechanical operations
●
All components have IP66
rating, and some carry IP67
and IP69K for washdown
environment; see
Page 75
for further technical data
Innovative Technologies
●
ASi communicating
devices
●
Palm switches
Standards and
Certifications
All operators and
components are IEC/EN
60947 VDE 0660.
All operators carry an IP66
rating with some rated for
washdown environment with
IP67 and IP69K.
All pushbuttons, emergency-
stops, indicating lights,
potentiometers and selector
switches carry NEMA 4X, 13.
Marine classification
societies: Bureau Veritas
(BV), Germanischer Lloyd
(GL), and Lloyd’s Register of
Shipping (LR) approved.