166A637-1

Technical Characteristics

• Unthreaded Mounting Hole Diameter

  0.196 inches nominal single mounting facility

• Overall Height

  4.060 inches nominal

• Nonpile-Up Auxiliary Contact Arrangement

  1 pole, single throw, normally closed, momentary action

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility

• Mounting Facility Type And Quantity

  4 unthreaded hole first mounting facility

• Overall Width

  4.000 inches nominal

• Duty Type

  continuous

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.500 inches nominal single mounting facility

• Environmental Protection

  dustproof

• Pile-Up Main Contact Form Arrangement

  2f

• Overall Length

  5.500 inches nominal

• Mounting Facility Pattern

  rectangular single mounting facility

• Special Features

  1000 amp current rating and 25-50 amp reverse current

• Operating Voltage Rating And Type At Specified Temp

  35.0 volts teardrop, two holes type 4f single winding

• Winding Quantity

  4

• Coil Quantity

  4

• Terminal Type And Quantity

  9 threaded stud all functions