A28AJ-4

Technical Characteristics

• Style Designator

  rectangular

• Media For Which Designed

  gas or liquid

• Overall Width

  1.810 inches nominal

• Overall Height

  4.410 inches nominal

• Contact Adjustment Type

  external actuation point knob with scale

• Longest Vertical Distance Between Mounting Centers

  2.940 inches nominal

• Mounting Facility Pattern

  four position rectangular

• Contact Action Stimulus

  increase

• Overall Length

  2.160 inches nominal

• Contact Adjustment Range

  +20.00/+80.00 actuation point degrees fahrenheit and +20.00/+80.00 deactuation point degrees fahrenheit

• Mounting Method

  base and slot

• Mounting Slot Width

  0.280 inches nominal

• Contact Adjustability

  actuation point adjustable and deactuation point adjustable

• Nonpile-Up Contact Arrangement

  2 pole, double throw, one position momentary

• Longest Horizontal Distance Between Mounting Centers

  1.560 inches nominal

• Temp Sensing Element Type

  capillary tube-bulb