21ENN54

Technical Characteristics

• Body Diameter

  1.000 inches nominal

• Bushing Length

  0.675 inches nominal

• Actuator Free Position Height

  1.781 inches nominal

• Inclosure Type

  fully inclosed

• Nonpile-Up Contact Arrangement

  2 pole,double throw,one position momentary

• Switch Release Force

  64.0 ounces minimum

• Switch Actuating Force

  96.0 ounces minimum and 212.0 ounces maximum

• Actuator Movement

  0.040 pretravel inches maximum and 0.250 overtravel inches minimum and 0.020 differential inches maximum

• Contact Load Current Rating At Maximum Rated Voltage

  5.000 amperes resistive dc and 3.000 amperes inductive dc and 4.000 amperes motor dc and 5.000 amperes resistive ac and 5.000 amperes inductive ac

• Body Length

  0.980 inches maximum

• Actuator Roller Diameter

  0.120 inches nominal

• Actuator Roller Width

  0.500 inches nominal

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Nominal Thread Size

  0.625 inches

• Thread Series Designator

  unef

• Terminal Type And Quantity

  6 wire lead