3ART1551

Technical Characteristics

• Temp Sensing Element Type

  capillary tube-bulb

• Contact Adjustability

  deactuation point adjustable and actuation point adjustable

• Overall Height

  2.563 inches nominal

• Contact Voltage Rating In Volts

  240.0 ac at sea level first voltage

• Contact Load Current Rating

  8.3 amperes resistive load first voltage

• Contact Load Current Rating

  16.0 amperes resistive load second voltage

• Thread Quantity Per Inch

  32 all threaded hole

• Terminal Type

  tab w/screw

• Contact Adjustment Type

  external deactuation point shaft with scale and external actuation point shaft with scale

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Media For Which Designed

  gas or liquid

• Distance Between Mounting Facility Centers

  2.177 inches minimum and 2.197 inches maximum

• Style Designator

  rectangular

• Contact Voltage Rating In Volts

  120.0 ac at sea level second voltage

• Nominal Thread Size

  0.164 inches all threaded hole

• Overall Length

  1.156 inches nominal

• Thread Series Designator

  unc all threaded hole

• Bulb Diameter

  0.125 inches maximum

• Thread Class

  2b all threaded hole

• Body Length

  1.875 inches nominal

• Overall Width

  1.594 inches nominal

• Capillary Tube Length

  48.000 inches nominal

• Contact Action Stimulus

  increase

• Mounting Facility Pattern

  two position in-line

• Mounting Method

  bracket and threaded hole

• Bulb Length

  0.312 inches maximum

• Contact Adjustment Range

  +21.00/+61.00 actuation point degrees fahrenheit and +21.00/+61.00 deactuation point degrees fahrenheit