74563

Sensitive Switch

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. It may include a timer function. Includes membrane switch. Excludes: switch,flexible; switch,pressure; and switch,thermostatic.

1.438 inches nominal overall height, 1.000 inches nominal center to center distance between mounting facilities parallel to length, hole mounted body style, 0.687 inches nominal overall width, 2.970 inches nominal overall length

Basic Details

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5930-00-253-8788

00-253-8788

Sensitive Switch

74563

Active

5930 - Switches

Electrical and Electronic Equipment Components

01/01/1963 (63 years ago)

00399

Technical Specifications

Review the complete technical specifications, performance details, and compliance standards for aerospace electrical component: 74563

Body Style
hole mounted
Overall Length
2.970 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length
1.000 inches nominal
Overall Height
1.438 inches nominal
Overall Width
0.687 inches nominal
Body Length
1.940 inches nominal
Body Width
0.687 inches nominal
Body Height
1.000 inches nominal
Unthreaded Mounting Hole Diameter
0.140 inches nominal
Actuator Length
2.500 inches nominal
Actuator Style
leaf
Actuator Width
0.190 inches nominal
Actuator Free Position Height
1.078 inches nominal
Maximum Voltage Rating In Volts
460.0 ac and 250.0 dc
Inclosure Type
fully inclosed
Mounting Method
unthreaded hole
Nonpile-Up Contact Arrangement
1 pole, double throw, one position momentary single switch unit
Switch Release Force
0.5 ounces minimum
Switch Actuating Force
2.5 ounces maximum
Actuator Movement
0.328 pretravel inches maximum and 0.219 overtravel inches minimum and 0.007 differential inches minimum and 0.050 differential inches maximum
Contact Load Current Rating At Maximum Rated Voltage
250.000 milliamperes resistive dc and 15.000 amperes resistive ac
Terminal Type And Quantity
3 screw

Certified Electrical Components

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Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: 74563

Part Number CAGE Manufacturer RNCC RNVC RNAAC
278458 04627 Hyster-Yale Group, Inc. 3 2 ZZ
74563 30076 Hyster-Yale Group, Inc. 5 9 TX
BZ-2RWT80 91929 Honeywell International Inc. Dba Honeyweel Sensing & Controls 5 2 TX
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