Series
MM
Operating Force
GG
Electrical Rating
D1
E2
F5
Actuator
P0
D0
L0
L2
W0
W2
Build-A-Switch
Features/Benefits
Typical Applications
Low level and power switching
Long electrical and mechanical life
Increased overtravel
Reliable snap-acting mechanism
Limited space constraints
Miniaturized military devices
Communication devices
Typical Example:
MM GG D 1 P 0 C
Our easy Build-A-Switch concept allows you to mix and match options to create the switch you need. Below is a complete
listing of options shown in catalog. To order, simply select desired option from each category and place in the appropriate box.
A switch with standard options is shown on page G-28. Available options are shown and described on pages G-28 and G-29.
For additional options not shown in catalog, consult Customer Service Center.
Terminations
C
A
L
R
S
T
Models Available
Specifications Materials
SWITCH HOUSING: Heat resistant phenolic (UL 94V-0).
ACTUATOR BUTTON: Heat resistant phenolic (UL 94V-0).
SPRING: Beryllium copper CDA alloy C17200.
PIVOT: Brass CDA alloy 260.
MOVABLE CONTACTS: Fine silver for ratings greater than 1 AMP
@ 125 V AC. 24K gold for 1 AMP @ 125 V AC or less.
STATIONARY CONTACTS: Fine silver inlay on copper CDA alloy
C10200 for ratings greater than 1 AMP @ 125 V AC. 24K gold
on copper CDA alloy C10200 for 1 AMP @ 125 V AC or less.
TERMINALS: Copper CDA alloy C18700.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
CONTACT RATING: From low level* to 7 AMPS @ 250 V AC.
ELECTRICAL LIFE: 100,000 cycles at full rated load.
INSULATION RESISTANCE: 1,000 megohms min.
DIELECTRIC STRENGTH: 1,000 V RMS min. @ sea level.
OPERATING TEMPERATURE: –67 F to 275 F (–55 C to 135 C).
OPERATING FORCE: 5 oz. (142 grams) max. at actuator button.
MOUNTING: 2-56 screws, torque 2 in/lbs max.
* Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max. @ 20 V
AC or DC max.
C&K MM Series
Miniature Subminiature Precision Snap-acting Switches
Snap-acting
G
G-27
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ITT Industries
Cannon
