137B

Technical Characteristics

• Contact Adjustability

  actuation point adjustable

• Bulb Diameter

  0.188 inches nominal

• Temp Sensing Element Type

  capillary tube-bulb

• Bulb Length

  12.000 inches nominal

• Contact Action Stimulus

  increase

• Mounting Facility Pattern

  two position in-line

• Contact Load Current Rating

  20.0 amperes resistive load single voltage

• Contact Voltage Rating In Volts

  115.0 ac at sea level single voltage

• Distance Between Mounting Facility Centers

  1.125 inches nominal

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally closed, momentary action

• Overall Width

  1.625 inches nominal

• Terminal Type

  screw

• Body Length

  2.031 inches nominal

• Mounting Method

  flush and threaded hole

• Overall Height

  2.125 inches nominal

• Capillary Tube Length

  36.000 inches nominal

• Contact Adjustment Range

  +80.00/+220.00 actuation point degrees fahrenheit