643-0004

Technical Characteristics

• Environmental Protection

  dustproof

• Meter Mounting Type

  flush

• Meter Movement Frequency Rating

  50.0 hertz minimum and 500.0 hertz maximum

• Scale Linearity

  nonlinear

• Main Contact Arrangement

  2 pole, double throw, one position momentary

• Mounting Flange Width

  4.620 inches nominal

• Voltage Rating

  115.0 volts nominal

• Case Material

  metal

• Mounting Flange Length

  5.840 inches nominal

• Main Contact Current Rating

  10.0 amperes nominal

• Meter Movement Range Direction

  left to right

• Reset Facility Feature

  not provided

• Meter Movement Current Range

  +0.0/+100.0 amperes

• Scale Measurement Range

  +0.0/+100.0

• Scale Unit Of Measure Inscription

  amperes

• Scale Division Quantity

  100

• Meter Movement Current Type

  ac

• Mounting Configuration

  four 0.138-32 in. thd mtg studs spaced on 5.250 in. by 3.000 in. mtg centers

• Meter Body Diameter

  2.720 inches nominal

• Meter Depth To Mounting Flange

  4.250 inches nominal

• Main Contact Current Type

  ac