257A7746NG1X2

Technical Characteristics

• Precious Material

  silver

• Overall Height

  2.500 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  2.000 inches nominal single mounting facility

• Mounting Facility Pattern

  isosceles triangle single mounting facility

• Contact Load Current Rating

  6.0 amperes resistive load highest ac voltage rating at sea level and 4.0 amperes inductive load highest ac voltage rating at sea level

• Contact Voltage Rating In Volts

  550.0 highest ac voltage rating at sea level

• Overall Length

  8.563 inches nominal

• Contact Voltage Rating In Volts

  115.0 lowest ac voltage rating at sea level

• Knob Manufacturer Code

  03497

• Longest Vertical Distance Between Mounting Centers

  2.188 inches nominal single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Terminal Type

  screw

• Shaft Type

  rectangular/square, threaded hole single actuator

• Shortest Horizontal Distance Between Mounting Centers

  1.000 inches nominal single mounting facility

• Mounting Method

  unthreaded hole single mounting facility

• Overall Width

  2.938 inches nominal

• Contact Load Current Rating

  250.0 milliamperes resistive load highest dc voltage rating at sea level and 150.0 milliamperes inductive load highest dc voltage rating at sea level

• Contact Load Current Rating

  40.0 amperes resistive load lowest ac voltage rating at sea level and 24.0 amperes inductive load lowest ac voltage rating at sea level

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Contact Voltage Rating In Volts

  24.0 lowest dc voltage rating at sea level

• Square Shaft Size

  0.250 inches nominal single actuator

• Contact Load Current Rating

  6.0 amperes resistive load lowest dc voltage rating at sea level and 4.0 amperes inductive load lowest dc voltage rating at sea level

• Unthreaded Mounting Hole Diameter

  0.250 inches nominal single mounting facility

• Contact Voltage Rating In Volts

  600.0 highest dc voltage rating at sea level

• Pole Quantity

  1 each section periphery

• Individual Section Quantity

  3

• Contact Switching Action

  breaks before makes each section periphery

• Shaft Length

  2.000 inches nominal single actuator

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Style Designator

  tap, circuit selector

• Precious Material And Location

  contacts silver

• Features Provided

  actuator knob

• Throw Quantity

  8 each section periphery