Model: 4189077-3

Sensitive Switch

Special Features:

Cable has 4 leads from switch cut and terminated under shrink tubing, cable length 7.000 inches long

Properties:

Body Style
Bushing mounted
Body Diameter
0.720 inches
Bushing Length
0.625 inches
Body Length
1.000 inches
Actuator Style
Round
Actuator Diameter
0.250 inches
Actuator Free Position Height
0.875 inches
Maximum Voltage Rating In Volts
28.0 dc
Thready Qty Per Inch (tpi)
32
Thread Size
0.469 inches
Nonpile-up Contact Arrangement
2 pole, double throw, one position momentary single switch unit
Switch Release Force
64.0 ounces
Switch Actuating Force
144.0 ounces
Actuator Movement
Between 0.040 pretravel inches and 0.125 overtravel inches and 0.020 differential inches
Contact Load Current Rating At Maximum Rated Voltage
7.000 amperes resistive dc and 4.000 amperes inductive dc and 4.000 amperes motor dc
Thread Series Designator
Uns
Terminal Type And Quantity
1 cable w/connector
NSN
5930-01-048-5442
Part Number
4189077-3
Description
Switch,sensitive
CAGE
80212

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. Includes membrane switch. excludes switch, flexible; switch, pressure; and switch, thermostatic.

Part 4189077-3 NSN 5930-01-048-5442

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00399
FIIG:
A053A0
Concept No.:
App. Key:
S
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
77.5
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536509050
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, slide, for a voltage not exceeding 1,000 v

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