SR0421/7

Technical Characteristics

• Fragility Factor

  moderately rugged

• Nonpile-Up Main Contact Arrangement

  2 pole, single throw, normally open, momentary action

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  1.0 amperes dc resistive load

• Storage Type

  general purpose warehouse

• Arc Quenching Method

  air

• Winding Quantity

  1

• Operating Voltage Rating And Type At Specified Temp

  12.0 volts teardrop, two holes type 4f single winding

• Unthreaded Mounting Hole Diameter

  0.120 inches nominal single mounting facility

• Case Material

  metal

• Terminal Type And Quantity

  6 screw all functions

• Overall Length

  4.875 inches maximum

• Purpose For Which Designed

  general

• Coil Quantity

  1

• Main Contact Maximum Voltage Rating In Volts

  28.0 dc

• Overall Width

  3.750 inches maximum

• Overall Height

  5.125 inches maximum

• Cubic Measure

  93.691 cubic inches

• Duty Type

  continuous

• Mounting Facility Pattern

  in-line single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.750 inches nominal single mounting facility