501

Technical Characteristics

• Overall Diameter

  1.275 inches nominal

• Mounting Facility Type And Quantity

  1 octal base plug-in

• Heater Voltage Rating In Volts

  117.0

• Terminal Type And Quantity

  8 pin

• Overall Length

  3.250 inches nominal

• Environmental Protection

  hermetic

• Contact Arrangement

  single pole, double throw

• Contact Maximum Voltage Rating In Volts

  450.0 ac

• Contact Maximum Current Rating In Amps

  3.0 ac

• Heater Power Rating In Watts

  5.0

• Delay Time In Seconds

  153.0 adjustable operate minimum and 207.0 adjustable operate maximum