4-1526-561

Technical Characteristics

• Contact Switching Action

  makes before breaks single section front

• Precious Material

  silver

• Pole Quantity

  1 single section rear

• Contact Switching Action

  makes before breaks single section rear

• Mounting Facility Pattern

  two position in-line single mounting facility

• End Item Identification

  an/usm-223

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Precious Material And Location

  contact surfaces silver

• Terminal Type

  printed circuit

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Style Designator

  switch section, rotary

• Longest Horizontal Distance Between Mounting Centers

  1.250 inches nominal single mounting facility

• Mounting Method

  strut single mounting facility and unthreaded hole single mounting facility

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Unthreaded Mounting Hole Diameter

  0.126 inches nominal single mounting facility

• Throw Quantity

  5 single section front

• Operating Temp Range

  -25.0/+85.0 deg celsius

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Overall Diameter

  1.531 inches nominal

• Pole Quantity

  1 single section front

• Body Thickness

  0.062 inches nominal

• Throw Quantity

  7 single section rear