Model: 577A6

Push Switch

Special Features:

Can be lock in the on position

Properties:

Body Style
Hole mount
Center To Center Distance Between Mounting Facilities Parallel To Length
0.750 inches
Body Diameter
1.875 inches
Body Height
0.625 inches
Actuator Length
1.625 inches
Actuator Style
Roller arm
Actuator Roller Diameter
0.125 inches
Actuator Roller Width
0.312 inches
Maximum Voltage Rating In Volts
250.0 ac and 28.0 dc
End Application
Air traffic control beacon interrogator 5 (atcbi5)
Inclosure Type
Fully enclosed
Features Provided
Actuator seal
Thready Qty Per Inch (tpi)
40
Thread Size
0.112 inches
Nonpile-up Contact Arrangement
2 pole, single throw, normally open, momentary action single switch unit
Contact Load Current Rating At Maximum Rated Voltage
6.000 amperes resistive dc and 3.000 amperes resistive ac
Thread Series Designator
Unc
Terminal Type And Quantity
4 screw
NSN
5930-01-041-0345
Part Number
577A6
Description
Switch,push
CAGE

A switch that is externally actuated by a device such as a push rod or button, which requires pushing for each actuation. The action may be momentary, with mechanical return. The actuating device may or may not be an integral part of the switch. The item may include provisions for mounting indicating lamp(s) or light emitting diode(s) in the actuator. Includes items consisting of individually separable switches that are physically interlocked, that have a common actuator, or are electrically connected. Excludes light-switch; light-switch assembly; switch, beam selecting, headlight; switch, foot; switch, interlock; switch, pressure; switch, push-pull; switch, sensitive and switch assembly. For devices which start, stop, reverse, select and/or regulate the speed of a motor, see starter, motor and controller, motor.

Part 577A6 NSN 5930-01-041-0345

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00406
FIIG:
A053A0
Concept No.:
App. Key:
P
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:
N

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Schedule B and Export
  • Schedule B: 8536509035
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, push-button, rated at over 5 a, for a voltage not exceeding 1,000 v

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