430-581

Technical Characteristics

• Mounting Method

  bracket and unthreaded hole

• Body Diameter

  0.578 inches nominal

• Contact Stimulus Rating

  55.00 actuation point nominal degrees fahrenheit and 40.00 deactuation point nominal degrees fahrenheit

• Distance Between Mounting Facility Centers

  0.938 inches nominal

• Style Designator

  disc w/flange

• Overall Length

  1.188 inches nominal

• Contact Load Current Rating

  15.0 amperes resistive load second voltage

• Operating Temp Rating

  34.0 deg fahrenheit minimum and 60.0 deg fahrenheit maximum

• Terminal Type

  tab, solder lug

• Temp Sensing Element Type

  internal sensor

• Contact Voltage Rating In Volts

  120.0 ac at sea level second voltage

• Contact Voltage Rating In Volts

  277.0 ac at sea level first voltage

• Contact Load Current Rating

  8.7 amperes resistive load first voltage

• Media For Which Designed

  gas or liquid

• Unthreaded Mounting Hole Diameter

  0.145 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally closed, momentary action

• Hazardous Locations/Environmental Protection

  dustproof

• Body Height

  0.322 inches minimum and 0.352 inches maximum

• Contact Adjustability

  deactuation point not adjustable and actuation point not adjustable

• Mounting Facility Pattern

  two position in-line

• Overall Height

  0.693 inches nominal

• Contact Action Stimulus

  increase