Model: 3959B855P1

Sensitive Switch

Special Features:

Mounted on brass coated plate 3.500 in lg, 1.750 in w by 0.125 in h

Properties:

Body Style
Hole mounted
Center To Center Distance Between Mounting Facilities Parallel To Length
0.875 inches
Body Length
1.094 inches
Body Width
0.188 inches
Body Height
0.625 inches
Unthreaded Mounting Hole Diameter
0.188 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
0.312 inches
Actuator Length
0.812 inches
Actuator Style
Roller arm
Actuator Free Position Height
0.312 inches
Actuator Roller Diameter
0.188 inches
Actuator Roller Width
0.188 inches
Maximum Voltage Rating In Volts
250.0 ac
Inclosure Type
Fully enclosed
Mounting Method
Unthreaded hole
Switch Release Force
4.0 ounces
Switch Actuating Force
14.0 ounces
Actuator Movement
0.047 pretravel inches and 0.040 overtravel inches and 0.016 differential inches
Contact Load Current Rating At Maximum Rated Voltage
15.000 amperes resistive ac
Terminal Type And Quantity
3 screw
NSN
5930-01-039-8273
Part Number
3959B855P1
Description
Switch,sensitive
CAGE
30552

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 3959B855P1 NSN 5930-01-039-8273

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:
A
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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