2120-B

Technical Characteristics

• Mounting Method

  base and unthreaded hole

• Contact Voltage Rating In Volts

  480.0 ac at sea level second voltage

• Contact Adjustability

  actuation point not adjustable

• Contact Stimulus Rating

  15.00 actuation point minimum revolutions per minute and 18.00 actuation point maximum revolutions per minute

• Contact Voltage Rating In Volts

  125.0 dc at sea level third voltage

• Contact Load Current Rating

  0.5 amperes resistive load third voltage

• Contact Load Current Rating

  10.0 amperes resistive load second voltage

• Contact Load Current Rating

  0.25 amperes resistive load fourth voltage

• Terminal Type

  screw

• Body Length

  4.250 inches nominal

• Longest Vertical Distance Between Mounting Centers

  3.625 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  2.750 inches nominal

• Style Designator

  cylindrical w/flange

• Contact Voltage Rating In Volts

  125.0 ac at sea level first voltage

• Overall Height

  3.875 inches nominal

• Body Diameter

  3.625 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Contact Load Current Rating

  10.0 amperes resistive load first voltage

• Features Provided

  electrical access port

• Contact Voltage Rating In Volts

  250.0 dc at sea level fourth voltage

• Overall Length

  6.125 inches nominal

• Unthreaded Mounting Hole Diameter

  0.266 inches nominal

• Overall Width

  4.188 inches nominal

• Mounting Facility Pattern

  four position rectangular

• Contact Action Stimulus

  increase