21ER4

Technical Characteristics

• Housing Height

  1.125 inches nominal

• Actuator Diameter

  0.244 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary single switch unit

• Inclosure Type

  fully inclosed

• Mounting Method

  terminal

• Center To Center Distance Between Housing Mounting Facilities Parallel To Length

  2.437 inches nominal

• Actuator Movement

  10.0 differential degrees maximum

• Maximum Voltage Rating In Volts

  120.0 dc

• Overall Width

  2.547 inches nominal

• Actuator Height

  0.562 inches nominal

• Overall Length

  3.937 inches nominal

• Overall Height

  1.984 inches nominal

• Housing Length

  2.812 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  800.000 milliamperes resistive dc

• Housing Width

  2.250 inches nominal

• Terminal Type And Quantity

  1 connector, receptacle

• Actuator Free Position Height

  0.562 inches nominal

• Center To Center Distance Between Housing Mounting Facilities Parallel To Width

  1.875 inches nominal

• Actuator Style

  round