ZMSM Series with Mounting Hole
Subminiature Snap-acting Switches (IP65)
Features/Benefits
•
Reliable snap-acting mechanism
•
Long electrical and mechanical life
•
Various PCB terminals and actuators
•
RoHS compatible
•
IP67 with potted wires only
Typical Applications
•
Communication devices
•
Testing equipment
•
Security/Alarm systems
Specifications
CONTACT RATING: 3A@ 125 V AC/ 3A@ 12 V DC, 0.1 A@ 12 V DC.
ELECTRICAL LIFE: 300,000 cycles @ 0.1 A, 12 V DC / 100,000 cycles
@ 3A, 12 V DC, 6,000 cycles @ 3A, 125 VAC
INSULATION RESISTANCE: 100 M ohm min.
DIELECTRIC STRENGTH: 500 Vrms.
OPERATING TEMPERATURE: see chart below.
OPERATING FORCE: 130 grams.
* Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max.
@ 20 V AC or DC max.
Materials
CASE: Nylon
COVER/ACTUATOR: PBT
MOVABLE CONTACTS: Silver*
STATIONARY CONTACTS: Silver*
TERMINALS: Brass, Pre-plated with silver
LEVER: Stainless steel
* Gold plated terminals available contact Customer Service.
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
J
Snap-acting
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and
described on pages J-65 and J-67. For additional options not shown in catalog, consult Customer Service Center.
Z M S M
Series
ZMSM
SP, Mom.
Over Travel
H
High Travel
L
Low Travel
Electrical Rating
0.1 A @ 12 V DC
0
3
3A 125 V AC
3A 12 V DC
Operating Force
130
130 grams / 4.59
Actuator
P00
Pin plunger
T10
.25 lever
Terminations
T11
.28 simulated roller
P
PC Thru-hole
S
Solder type
J
Wire leads 20 AWG UL 1007
K
Wire leads 22 AWG UL1430
W
Wire leads 24 AWG UL1061
N
Wire leads 26 AWG UL1330
OPERATING TEMPERATURE
-40˚C to + 120˚C (without wire)
-40˚C to + 85˚C (with UL1007 wire)
-40˚C to + 105˚C (with UL1015 wire)
-40˚C to + 105˚C (with UL1430 wire)
-40˚C to + 80˚C (with UL1061 wire)
-40˚C to + 120˚C (with UL1330 wire)
Circuitry
C
SPDT
Mounting Styles
W
SPST N.C.
M
One support post
Y
SPST N.O.
L
Two support post left
R
Two support post right
T
One support post left and right
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
J–64
www.ck-components.com
ZMSM Series with Mounting Hole
Subminiature Snap-acting Switches (IP65)
SERIES
ZMSMH
HIGH OVER TRAVEL
19.75
14.8±0.15
6
OP
FP
7.5
3.1
8.1
PT
2
3.7
ZMSML
LOW OVER TRAVEL
MODEL SHOWN: ZMSMHXXXXP00PLC
5.4
19.75
PT
14.8±0.15
3.7
6
OP
FP
7.5
9.05
2
3.1
3.3
5.4
MODEL SHOWN: ZMSMLXXXXP00PLC
J
Snap-acting
ELECTRICAL RATING
CONTACT MATERIAL
OPTION
CODE
RoHS
COMPLIANT *
RoHS
COMPATIBLE *
MOVABLE CONTACT
STATIONARY CONTACT
ELECTRICAL RATING
0
3
Yes
Yes
Fine silver
Fine silver
0.1 A @ 12 V DC
Yes
Yes
Fine Silver
Fine silver
3 AMPS @ 125 V AC
3 AMPS @ 12 V DC
Model
with option “S” (solder type) only.
Consult Customer Service center for availability and delivery of nonstandard ratings.
OPERATING FORCE
BASIC SWITCH
OPERATING FORCE
(OZ./GRAMS)
130
4.59
OPTION CODE
130
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
J–65
www.ck-components.com
ZMSM Series with Mounting Hole
Subminiature Snap-acting Switches (IP65)
ACTUATOR
P00
PIN PLUNGER (IP65)
T10
PT
.25 LEVER (IP65)
T11
PT
LEVER (IP65)
14.8 REF
14.8
21.55
PT
OP
FP
OP
OT
FP
OP
OT
FP
SCALE 3.000
MODEL SHOWN: ZMSMLXXXXP00PLC
MODEL SHOWN: ZMSMLXXXXT10PLC
MODEL SHOWN: ZMSMLXXXXT11PLC
SWITCH CHARACTERISTICS
Actuator
code
P00
T10
Maximum Operate
Force (grams/oz.)
130
4.59
195
6.88
160
5.64
Minimum Release
Force (grams/oz.)
13
0.45
55
1.93
45
1.58
Free Position
Max (mm)
7.35
10.70
13.80
Maximum
Operate
Maximum
Pre-travel (mm) Position (mm) ±0.3 Differential (mm)
0.8
3.85
4.8
6.75
7.40
9.90
0.3
0.5
0.7
Low
Overtravel
min. (mm)
0.8
1.35
1.65
High
Overtravel
min. (mm)
1.75
2.3
2.6
J
T11
Snap-acting
TERMINATIONS
P
PC THRU-HOLE (IP65)
S
SOLDER TYPE (IP65)
1.7
0.6
5.08
5.08
2.5 TYP
0.5 TYP
0.5±0.05
4.13
MODEL SHOWN: ZMSMHXXXXP00SMC
MODEL SHOWN: ZMSMHXXXXP00PLC
3 ø 1,22 ± .127
(.048 ± .005)
5,08
(.200)
5,08
(.200)
PC MOUNTING HOLE
J
WIRE LEADS BOTTOM (IP67)
Standard Wire: 20 AWG UL 1007
12 REF
Available options - must specify
22AWG UL1430
24AWG UL1061
26AWG UL1330
GRAY
N.C.
BLUE
N.O.
NC
NO
COM
BLACK
COM 305±2.5
3
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
J–66
www.ck-components.com
ZMSM Series with Mounting Hole
Subminiature Snap-acting Switches (IP65)
MOUNTING STYLES
M
NO SUPPORT POSTS
L
TWO SUPPORT POSTS LEFT
R
TWO SUPPORT POSTS RIGHT
T
ONE SUPPORT POST
LEFT & RIGHT
5 TYP
9.53 TYP
2.6 TYP
2.2 TYP
MODEL SHOWN:
ZMSMHXXXXP00PMC
POSTS LEFT
MODEL SHOWN:
ZMSMHXXXXP00PLC
POSTS RIGHT
MODEL SHOWN:
ZMSMHXXXXP00PRC
LEFT & RIGHT
MODEL SHOWN:
ZMSMHXXXXP00PTC
J
Snap-acting
CIRCUITRY
C
W
Y
SPDT (Single Pole, Double Throw)
SPST, NC (Single Pole, Single Throw, Normally Closed)
SPST, NO (Single Pole, Single Throw, Normally Open)
Third Angle
Projection
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
J–67
www.ck-components.com
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