SERIES 400A SWITCHES
SPECIFICATIONS
Life Expectancy:
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
30,000 make-and-break cycles at full load
10 m
1
typ. initial @ 2-4 V DC, 100 mA for both
silver and gold plated contacts
1,000 M
1
min
1,000 V RMS @ sea level
PUSHBUTTON
SWITCHES
NAVIGATION
SWITCHES
POS 3
ON
(ON)
ON
(ON)
(ON)
2-1
CAP
OPTIONS
SCHEMATIC
DETECTOR
SWITCHES
ROTARY
SWITCHES
KEYLOCK
SWITCHES
DIP
SWITCHES
Specifications subject to change without notice.
Contact Rating:
See contact material options
Operating Temperature: -30° C to 85° C
MATERIALS
TOGGLE
SWITCHES
SNAP-ACTION
SWITCHES
SLIDE
SWITCHES
CONTACT
MATERIAL
SEAL
ROCKER
SWITCHES
Housing:
Actuator:
Glass filled nylon, flame retardant, heat stabilized
(UL 94-V0)
Nylon, black std. (UL94-HB)
Internal O-Ring
Brass or steel, tin plated
Nylon (UL94-HB)
FEATURES & BENEFITS
Variety of switching functions
Sub-miniature
Sealed to IP67
APPLICATIONS/MARKETS
Telecommunications
Instrumentation
Test equipment
Networking
Computer peripherals
Actuator Seal:
Switch Support:
Actuator Pivot &
Mounting Bracket:
Contacts / Terminals:
Terminal Seal:
Actuator Pivot Retainer: Stainless steel
Silver or gold plated copper alloy
Epoxy
HOW TO ORDER
SERIES
MODEL NO.
ACTUATOR
ACTUATOR
COLOR
TERMINATION
400A
WMSP1
WMSP2
WMSP3
WMSP4
WMSP5
WMDP1
WMDP2
WMDP3
R1 = Std.
BLK =Black
WHT=White
RED =Red
M1
M2
M6
M7
VS2
M61
M71
VS21
Q = Silver
R = Gold
E
E = Epoxy
Sealed at
Base of
Terminal
Example Ordering Number
400A_ WMSP3_ R1_ BLK_ M1_ Q
_
E
SPDT
POS 1
Model No.
WMSP-1
WMSP-2
WMSP-3
WMSP-4
WMSP-5
Term. Comm.
ON
ON
ON
(ON)
ON
2-3
POS 2
NONE
NONE
OFF
OFF
OFF
OPEN
( ) = Momentary
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info
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TACT
SWITCHES
ROCKER SWITCHES - SUB-MINIATURE
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E-SWITCH [ E-SWITCH ]
