Model: SW977

Sensitive Switch

Properties:

Body Style
Hole mounted
Center To Center Distance Between Mounting Facilities Parallel To Length
1.000 inches
Body Length
1.940 inches
Body Width
0.687 inches
Body Height
0.950 inches
Unthreaded Mounting Hole Diameter
0.140 inches
Actuator Length
2.500 inches
Actuator Style
Leaf
Actuator Free Position Height
0.640 inches
Maximum Voltage Rating In Volts
480.0 ac and 250.0 dc
Inclosure Type
Fully enclosed
Mounting Method
Unthreaded hole
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary single switch unit
Switch Release Force
0.5 ounces
Switch Actuating Force
2.5 ounces
Actuator Movement
Between 0.630 pretravel inches and 0.078 overtravel inches and 0.109 differential inches
Contact Load Current Rating At Maximum Rated Voltage
250.000 milliamperes resistive dc and 20.000 amperes resistive ac
Terminal Type And Quantity
3 screw
NSN
5930-00-724-1869
Part Number
SW977
Description
Switch,sensitive
CAGE
20149

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 SW977 NSN 5930-00-724-1869

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:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.0 X 2.0 X 2.0
Paclk Weight:
0.1000lbs
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
Email: Contact Form »
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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