Model: M3950/14

Toggle Switch

Properties:

Body Style
Hole mount
Center To Center Distance Between Mounting Facilities Parallel To Length
1.812 inches
Body Length
2.200 inches
Body Width
0.635 inches
Actuator Length
1.460 inches
Actuator Style
Rectangular
Actuator Height
0.270 inches
Actuator Width
0.870 inches
Actuator Position-action Relationship
Up position maintained and down position maintained
Actuator Color
Black, opaque single actuator
Maximum Voltage Rating In Volts
28.0 dc and 15.0 ac
Mounting Surface To Terminal End Distance
1.490 inches
Inclosure Type
Fully enclosed
Mounting Method
Panel
Nonpile-up Contact Arrangement
1 pole, double throw, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage
20.000 amperes resistive dc and 15.000 amperes resistive ac
Test Data Document
81349-mil-s-3950 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity
3 screw
Specification Data
81349-mil-s-3950/14 government specification
NSN
5930-01-478-7137
Part Number
M3950/14
Description
Switch,toggle
CAGE
81349

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes switch, lever; switch, rotary; switch, knife; switch, sensitive; and switch, box.

Part M3950/14 NSN 5930-01-478-7137

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00184
FIIG:
A053A0
Concept No.:
App. Key:
U
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536509065
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, for a voltage not exceeding 1000 volts, nesoi

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