Model: SMC537452-1

Sensitive Switch

Properties:

Body Style
Bushing/hole mounted
Hazardous Locations/environmental Protection
Dustproof and watertight and weatherproof
Actuator Style
Roller plunger
Actuator Free Position Height
2.547 inches
Actuator Roller Diameter
0.656 inches
Actuator Roller Width
0.187 inches
Maximum Voltage Rating In Volts
480.0 ac and 250.0 dc
Inclosure Type
Fully enclosed
Mounting Method
Threaded bushing and unthreaded hole
Thready Qty Per Inch (tpi)
20
Thread Size
0.250 inches
Nonpile-up Contact Arrangement
1 pole, double throw, both positions maintained single switch unit
Switch Actuating Force
30.0 ounces
Actuator Movement
Between 0.125 pretravel inches and 0.187 overtravel inches and 0.0075 differential inches
Contact Load Current Rating At Maximum Rated Voltage
250.000 milliamperes resistive dc and 20.000 amperes resistive ac
Thread Series Designator
Unc
NSN
5930-00-944-4221
Part Number
SMC537452-1
Description
Switch,sensitive
CAGE
80063

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 SMC537452-1 NSN 5930-00-944-4221

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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Phone: +1 470-231-0824
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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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