KKS4U2521S28

Technical Characteristics

• Actuator Travel Control Feature

  stops

• Resistance Temp Characteristic Range Per Section In Percent

  +0.0/+1.5 0 deg celsius all sections and -2.0/+2.0 85 deg celsius all sections and +0.0/+5.5 -55 deg celsius all sections and +0.0/+3.0 -25 deg celsius all sections and +0.0/+4.5 120 deg celsius all sections

• Rotary Actuator Travel In Angular Deg

  333.0 nominal

• Terminal Location

  rear-bottom

• Section Quantity

  2

• Body Style

  cylindrical bushing mounted

• Shaft Style

  round, slotted

• Switch Current Type And Rating In Amps

  1.000 ac and 3.000 dc

• Features Provided

  switch

• Switch Type

  rotary

• Effective Electrical Rotation In Deg Angular Rotation

  292.0 nominal

• Screw Thread Diameter

  0.375 inches nominal

• Body Length

  1.125 inches nominal

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

  120.0 all sections

• Mounting Bushing Length

  0.375 inches nominal

• Shaft Diameter

  0.250 inches nominal

• Switch Voltage Rating In Volts

  250.0 and 125.0

• Overall Diameter

  1.375 inches nominal

• Overall Length

  2.406 inches nominal

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Switch Operating Position

  start of rotation

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a all sections

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 all sections

• Body Diameter

  1.000 inches nominal

• Power Dissipation Rating Per Section In Watts

  2.83 free air all sections

• Shaft Length

  0.875 inches nominal

• Electrical Resistance Per Section

  2.5 kilohms all sections

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

  70.0 all sections

• Terminal Type And Quantity

  10 tab, solder lug

• Switch Contact Arrangement

  double pole, single throw, normally open

• Screw Thread Quantity Per Inch

  32.0