MI-257-227-2-8-2

Technical Characteristics

• Body Height

  0.364 inches maximum

• Contact Stimulus Rating

  257.00 actuation point nominal degrees fahrenheit and 227.00 deactuation point nominal degrees fahrenheit

• Contact Load Current Rating

  4.0 amperes resistive load second voltage

• Contact Voltage Rating In Volts

  30.0 dc at sea level third voltage

• Contact Voltage Rating In Volts

  250.0 ac at sea level first voltage

• Style Designator

  disc w/flange

• Media For Which Designed

  gas

• Body Diameter

  0.640 inches maximum

• Frequency In Hertz

  60.0 single voltage

• Contact Load Current Rating

  2.0 amperes resistive load first voltage

• Operating Temp Rating

  -80.0 deg fahrenheit minimum and 500.0 deg fahrenheit maximum

• Terminal Type

  tab, solder lug

• Mounting Facility Pattern

  obtuse triangle

• Contact Action Stimulus

  increase

• Overall Height

  0.500 inches maximum

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Longest Horizontal Distance Between Mounting Centers

  0.930 inches minimum and 0.944 inches maximum

• Contact Load Current Rating

  6.0 amperes resistive load third voltage

• Mounting Method

  bracket

• Unthreaded Mounting Hole Diameter

  0.133 inches minimum and 0.147 inches maximum

• Contact Voltage Rating In Volts

  125.0 ac at sea level second voltage

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally closed, momentary action

• Overall Length

  1.220 inches maximum

• Temp Sensing Element Type

  internal sensor