NSN: 5945-00-489-1788

Technical Characteristics

• Environmental Protection

  dustproof

• Main Contact Load Current Rating At Maximum Rated Voltage

  100.0 amperes dc resistive load

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Mounting Facility Type And Quantity

  2 slotted hole single mounting facility

• Winding Quantity

  1

• Operating Voltage Rating And Type At Specified Temp

  24.0 volts teardrop, two holes type 4f single winding

• Mounting Slot Width

  0.390 inches nominal first mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.109 inches nominal single mounting facility

• Overall Width

  2.456 inches nominal

• Overall Height

  2.447 inches nominal

• Coil Quantity

  1

• Main Contact Maximum Voltage Rating In Volts

  28.0 dc

• Winding Dc Resistance Rating

  60.0 ohms minimum single winding

• Terminal Type And Quantity

  4 pin all functions

• Overall Length

  3.486 inches nominal

• Duty Type

  continuous

• Mounting Facility Pattern

  in-line single mounting facility

• End Item Identification

  3990-01-444-5196 cement mixer