Model: MS90311-321

Toggle Switch

Properties:

Body Style
Bushing mount
Hazardous Locations/environmental Protection
Driptight
Overall Height
1.898 inches
Bushing Length
Between 0.418 inches and 0.458 inches
Body Length
0.562 inches
Body Width
0.546 inches
Actuator Style
Round
Actuator Diameter
Between 0.240 inches and 0.246 inches
Actuator Height
Between 0.655 inches and 0.719 inches
Actuator Position-action Relationship
Down position momentary and center position maintained
Maximum Voltage Rating In Volts
115.0 ac and 50.0 dc
Inclosure Type
Fully enclosed
Thready Qty Per Inch (tpi)
32
Thread Size
0.469 inches
Nonpile-up Contact Arrangement
2 pole, single throw, normally open, momentary action single switch unit
Contact Load Current Rating At Maximum Rated Voltage
1.000 amperes resistive dc and 3.000 amperes resistive ac and 1.000 amperes inductive ac
Thread Series Designator
Uns
Terminal Type And Quantity
4 tab, solder lug
NSN
5930-00-837-6025
Part Number
MS90311-321
Description
Switch,toggle
CAGE

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 MS90311-321 NSN 5930-00-837-6025

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:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
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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