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2S1-MSP4-T2-B7-VS21GE

Description
Toggle Switch, SPDT, Momentary, 3A, 28VDC, Solder Terminal, Round Short Bat Actuator, Through Hole-straight
CategoryMechanical and electronic products    switch   
File Size1MB,7 Pages
ManufacturerCarling Technologies
Environmental Compliance
Download Datasheet Parametric View All

2S1-MSP4-T2-B7-VS21GE Overview

Toggle Switch, SPDT, Momentary, 3A, 28VDC, Solder Terminal, Round Short Bat Actuator, Through Hole-straight

2S1-MSP4-T2-B7-VS21GE Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Reach Compliance Codecompli
ECCN codeEAR99
Actuator typeROUND SHORT BAT
Contact (AC) maximum rated R load3A@125VAC
Maximum contact current (AC)3 A
Maximum contact current (DC)3 A
Contact (DC) maximum rated R load3A@28VDC
Maximum contact voltage (AC)125 V
Maximum contact voltage (DC)28 V
Electrical life30000 Cycle(s)
Manufacturer's serial number2S1
Installation featuresTHROUGH HOLE-STRAIGHT
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
sealEPOXY TERMINAL SEALED
surface mountNO
Switch actionMOMENTARY
switch functionSPDT
Switch typeTOGGLE SWITCH
Terminal surfaceGold (Au) - with Silver (Ag) barrie
Termination typeSOLDER
Base Number Matches1
Carling
Technologies
2S-Series Sub-Miniature Toggle Switches
2S1-Series
Sub-Miniature Toggle
Switch
Specifications
Contact Rating . . . . . . . . . refer to ordering scheme
Electrical Life . . . . . . . . . . 30,000 make & break cycles @ full
load
Contact Resistance. . . . . . 20 mΩ max. initial @ 2-4 VDC
100mA for both silver & gold plated
contacts.
Insulation Resistance . . . 1000 MΩ min.
Dielectric Strength . . . . . . 1500 Volts RMS @ sea level
Operating Temperature . . . -30°C to +85°C
Index of Protection . . . . . .
2SS & 2SM-Series:
IP67
Solder Heat Resistance. . . MIL-STD-202, Method 210
Actuator Travel . . . . . . . . . 25°
2SS-Series
Sealed
Sub-Miniature
Toggle Switch
Materials
Case . . . . . . . . . . . . . . . . all UL 94 V-0
2S1-Series:
Dially phthalate (DAP)
2SS-Series:
Glass filled nylon 6/6,
flame retardant, heat stabilized
2SM-Series:
Glass filled nylon 4/6,
flame retardant, heat stabilized
Toggle. . . . . . . . . . . . . . .
2S1-Series:
Brass, chrome plated.
2SS & 2SM-Series:
Brass, chrome
plated or nylon, internal o-ring
sealed
Bushing . . . . . . . . . . . . . .
2S1-Series:
Brass, nickel plated
2SS-Series:
Glass filled nylon 6/6,
flame retardant, heat stabilized (UL
94V-0)
2SM-Series:
Glass filled nylon 4/6,
flame retardant, heat stabilized (UL
94V-0)
Housing. . . . . . . . . . . . . . .Stainless Steel
Switch Support . . . . . . . . . Brass, tin plated
Terminal Seal . . . . . . . . . . Epoxy
2SM-Series
Sealed Surface
Mount
Sub-Miniature
Toggle Switch
2S1-Series Ordering Scheme
2S1
-
MSP 1
-
T1
-
B4
-
M6 Q E
1
Series
2
Poles
3
Circuit
4
Actuator Style
5
Bushing
6
Termination
7
Contact
8
Seal
1 SERIES
2S1
Sub-Miniature Toggle Switch
2 POLES
MSP
single pole - uses terminals 1, 2 & 3.
MDP
double pole uses terminals 1,2, 3, 4, 5 & 6.
3 CIRCUIT
( ) - momentary
6 TERMINATION
M1
Solder Lug
M2
PCB
M6
PC Mount, 90° horizontal
M7
PC Mount, 90° vertical
VS2
PC Mount, U bracket, .620 mounting x .460 high
VS3
PC Mount, U bracket, .620 mounting x .630 high
VS21
Snap-In, U bracket
7 CONTACT
Material Terminal Plating Rating
gold over silver
3
3A@125VAC or 28VDC,
G
silver
1
1.5A @ 250VAC
K
gold
2
tin-lead
4
0.4VA max. @20V max
(AC/DC)
P
silver
1
tin-lead
4
3A@125VAC or 28VDC,
1.5A @ 250VAC
Q
silver
1
silver
1
3A@125VAC or 28VDC,
1.5A @ 250VAC
R
gold
2
gold
2
0.4VA max. @20V max
(AC/DC)
1
2
3
4
5
Switching Position:
2-3, 5-6
ON
ON
ON
(ON)
ON
OPEN
NONE
NONE
OFF
OFF
OFF
2-1, 5-4
ON
(ON)
ON
(ON)
(ON)
Approvals
UL CSA
UL CSA
UL CSA
4 ACTUATOR STYLE
T1
Round toggle .358 length
T2
Round toggle .220 length
5 BUSHING
1
B1
B2
B3
B4
B5
B6
B7
B8
T3
Round toggle .299 length
T4
Round toggle .433 length
Threaded Standard, keyway
Non-Threaded Standard, keyway
Threaded Short, keyway
Non-Threaded Short, keyway
High Torque, 7.5mm, flat
High Torque, 8.0mm, keyway
Long threaded
Metric
Note:
1
All Switches come
with standard nut,
washer and locking
ring shipped bulk. B5
& B7 bushing styles
use small locking ring.
NOTE:
Tin-lead option available with PC type terminations only.
1
Moveable contact & terminals: copper alloy, silver plate
2
Moveable contact & terminals: copper alloy with gold plated over nickel plate
3
Terminals: silver plate with outer layer in gold plating
4
Outer terminals: copper alloy with tin-lead over nickel plate
8 EPOXY SEAL
E
epoxy seal
www.carlingtech.com
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