343-0027

Technical Characteristics

• Thread Class

  2a

• Overall Height

  2.130 inches nominal

• Overall Width

  2.130 inches nominal

• Environmental Protection

  hermetic

• Nominal Thread Size

  0.164 inches

• Mounting Facility Pattern

  four position rectangular

• Nominal Operating Current Rating And Type

  150.0 milliamperes dc

• Main Contact Load Current Rating At Maximum Rated Voltage

  1.0 amperes ac

• Terminal Type And Quantity

  11 wire hook

• Thread Length

  0.380 inches nominal

• Overall Length

  3.070 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.625 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.625 inches nominal

• Winding Quantity

  1

• Coil Quantity

  1

• Duty Type

  continuous

• Mounting Facility Type And Quantity

  4 threaded stud

• Nonpile-Up Main Contact Arrangement

  2 pole,double throw,one position momentary

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts dc 25 deg celsius

• Main Contact Load Current Rating At Maximum Rated Voltage

  2.0 amperes ac

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac

• Special Features

  a. terminals no. 5,6 and 13 connected to 3 phase voltage for over voltage or under voltage protectione

• Thread Series Designator

  unc