R19B

Technical Characteristics

• Overall Height

  1.010 inches nominal

• Overall Width

  1.500 inches nominal

• Overall Length

  1.800 inches nominal

• Case Material

  metal

• Unthreaded Mounting Hole Diameter

  0.188 inches nominal single mounting facility

• Frequency In Hertz

  60.0 nominal

• Purpose For Which Designed

  general

• Arc Quenching Method

  air

• Cubic Measure

  2.727 cubic inches

• Mounting Facility Pattern

  single position single mounting facility

• Terminal Type And Quantity

  4 wire hook all functions

• Environmental Protection

  dustproof

• Fragility Factor

  moderately rugged

• Winding Quantity

  1

• Coil Quantity

  1

• Duty Type

  continuous

• Mounting Facility Type And Quantity

  1 unthreaded hole single mounting facility

• Storage Type

  general purpose warehouse

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Operating Voltage Rating And Type At Specified Temp

  110.0 volts ac 25 deg celsius single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  2.5 amperes ac resistive load and 2.5 amperes dc

• Main Contact Maximum Voltage Rating In Volts

  110.0 ac and 110.0 dc