B1989

Technical Characteristics

• Heater Power Rating In Watts

  2.0

• Contact Arrangement

  single pole, single throw, normally open

• Overall Diameter

  1.250 inches nominal

• Environmental Protection

  hermetic

• Mounting Facility Type And Quantity

  1 plug-in

• Overall Length

  2.750 inches nominal

• Contact Maximum Current Rating In Amps

  3.0 ac

• Contact Maximum Voltage Rating In Volts

  440.0 ac

• Terminal Type And Quantity

  8 pin

• Delay Time In Seconds

  48.0 fixed operate minimum and 72.0 fixed operate maximum

• Heater Voltage Rating In Volts

  115.0

• Special Features

  15.0 sec release time