C2-550

Technical Characteristics

• Nonturn Device Radius

  0.437 inches nominal

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a all sections

• Terminal Location

  radially positioned over less than half the circumference

• Electrical Resistance Per Section

  5.0 percent, rated amperes c and better industrial clears

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

  70.0 all sections

• Electrical Resistance Per Section

  10.0 percent, rated amperes c and better finish

• Shaft Length

  1.156 inches minimum and 1.218 inches maximum

• Screw Thread Quantity Per Inch

  32.0

• Power Dissipation Rating Per Section In Watts

  2.0 free air all sections

• Section Quantity

  2

• Undercut Length

  0.437 inches nominal

• Body Style

  cylindrical bushing mounted

• Terminal Type And Quantity

  6 tab, solder lug

• Actuator Type

  dual concentric

• Precious Material

  gold

• Precious Material And Location

  terminal surfaces gold

• Screw Thread Diameter

  0.375 inches nominal

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

  150.0 all sections

• Shaft Diameter

  0.264 inches minimum and 0.266 inches maximum

• Shaft Style

  round, stepped

• Body Length

  0.953 inches minimum and 1.015 inches maximum

• Resistance Tolerance Per Section In Percent

  -20.0/+20.0 all sections

• Mounting Bushing Length

  0.234 inches minimum and 0.266 inches maximum

• Body Diameter

  0.719 inches minimum and 0.781 inches maximum

• Undercut Diameter

  0.186 inches minimum and 0.188 inches maximum

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Nonturn Device Location

  at 9 oclock