1274-727

Technical Characteristics

• Switch Contact Arrangement

  double pole, single throw, one open, one closed

• Actuator Travel Control Feature

  stops

• Maximum Running Torque

  3.00 inch-ounces

• Fragility Factor

  rugged

• Electrical Resistance Per Section

  10.000 percent, rated amperes c and better finish

• Body Width

  0.625 inches nominal

• Section Quantity

  2

• Special Features

  two terminals located on top of switch

• Power Dissipation Rating Per Section In Watts

  0.5 free air all sections

• Maximum Starting Torque

  3.00 inch-ounces

• Electrical Resistance Per Section

  250.000 percent, rated amperes c and better industrial clears

• Features Provided

  switch

• Switch Type

  rotary

• Body Height

  0.625 inches nominal

• Overall Width

  0.625 inches nominal

• Actuator Type

  dual concentric

• Shaft Bearing Type

  sleeve

• Switch Current Type And Rating In Amps

  0.100 ac

• Screw Thread Diameter

  0.375 inches nominal

• Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

  120.0 all sections

• Terminal Location

  lower adjacent side two rows

• Maximum Stop Torque

  64.00 inch-ounces

• Rotary Actuator Travel In Angular Deg

  300.0 nominal

• Shaft Style

  round, stepped

• Mounting Bushing Length

  0.375 inches nominal

• Overall Length

  2.922 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Undercut Length

  0.500 inches nominal

• Shaft Length

  1.500 inches nominal

• Resistance Temp Characteristic Range Per Section In Percent

  -3.8/+3.8 85 deg celsius 2nd section and +0.0/+2.5 0 deg celsius 2nd section and +0.0/+10.0 -55 deg celsius 2nd section and +0.0/+5.0 -25 deg celsius 2nd section and +0.0/+7.5 120 deg celsius 2nd section

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Switch Operating Position

  start of rotation

• Resistance Temp Characteristic Range Per Section In Percent

  -3.1/+3.1 85 deg celsius 1st section and +0.0/+4.4 -25 deg celsius 1st section and +0.0/+2.5 0 deg celsius 1st section and +0.0/+8.8 -55 deg celsius 1st section and +0.0/+6.9 120 deg celsius 1st section

• Nonturn Device Location

  at 9 oclock

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a all sections

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 all sections

• Nonturn Device Radius

  0.305 inches nominal

• Effective Electrical Rotation In Deg Angular Rotation

  260.0 nominal

• Ambient Temp In Deg Celsius Per Section At Full Rated Power

  70.0 all sections

• Switch Voltage Rating In Volts

  125.0

• Terminal Type And Quantity

  10 tab, solder lug

• Body Length

  1.422 inches nominal

• Body Style

  rectangular bushing mounted

• Undercut Diameter

  0.125 inches nominal

• Screw Thread Quantity Per Inch

  32.0