43057H1

Technical Characteristics

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Operating Temp Range

  -25.0/+85.0 deg celsius

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.875 inches nominal single actuator

• Throw Quantity

  2 single section rear

• Style Designator

  circular wafer, bushing mount

• Nonturn Device Type

  tab at 10:00 o'clock

• Overall Length

  1.594 inches nominal

• Err Default

  err default

• Nonturn Device Radius

  0.531 inches nominal at 10:00 o'clock

• Contact Switching Action

  makes before breaks single section front

• Overall Height

  1.875 inches nominal

• Shaft Type

  round single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Pole Quantity

  1 single section rear

• Contact Switching Action

  makes before breaks single section rear

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Class

  2a single mounting facility

• Overall Width

  1.594 inches nominal

• Terminal Type

  tab, solder lug

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Thread Series Designator

  unef single mounting facility

• Individual Section Quantity

  1

• Contact Load Current Rating

  0.5 amperes resistive load ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical and nonpile-up nonsymmetrical

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Test Data Document

  76854-43057h1 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)