Model: 3HS8

Sensitive Switch

Properties:

Body Style
Hole mounted
Hazardous Locations/environmental Protection
Watertight
Overall Length
1.940 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
1.000 inches
Overall Height
1.135 inches
Overall Width
0.650 inches
Body Length
1.940 inches
Body Width
0.650 inches
Body Height
0.990 inches
Case Material
Plastic
Unthreaded Mounting Hole Diameter
Between 0.164 inches and 0.172 inches
Actuator Length
1.084 inches
Actuator Style
Roller arm
Actuator Free Position Height
0.900 inches
Actuator Roller Diameter
0.156 inches
Actuator Roller Width
0.094 inches
Maximum Voltage Rating In Volts
125.0 ac and 28.0 dc
Inclosure Type
Hermetically sealed
Mounting Method
Unthreaded hole
Features Provided
Actuator seal
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary single switch unit
Switch Release Force
8.0 ounces
Switch Actuating Force
Between 30.0 ounces and 70.0 ounces
Actuator Movement
0.085 pretravel inches and 0.028 overtravel inches and 0.023 differential inches
Contact Load Current Rating At Maximum Rated Voltage
10.000 amperes resistive dc and 5.000 amperes inductive dc and 4.000 amperes motor dc and 1.000 amperes resistive ac
Terminal Type And Quantity
3 screw
NSN
5930-00-079-6438
Part Number
3HS8
Description
Switch,sensitive
CAGE
91929

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 3HS8 NSN 5930-00-079-6438

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

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: 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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