740510-101

Technical Characteristics

• Nonturn Device Radius

  0.432 inches nominal at 3:00 o'clock

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Overall Length

  2.987 inches nominal

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Overall Diameter

  1.150 inches maximum

• Shaft Length

  0.500 inches nominal single actuator

• Rotor Through Connection Quantity

  1 each section

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  10 single actuator

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Flat/Slot Angular Location

  225.0 degrees from nonturn device single actuator

• Flat Height

  0.210 inches nominal single actuator

• Individual Section Quantity

  4

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing single mounting facility

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Pole Quantity

  4 each section front

• Throw Quantity

  10 each section rear

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Operating Temp Range

  -54.0/+71.0 deg celsius

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Contact Load Current Rating

  3.0 amperes resistive load dc at sea level and 2.0 amperes inductive load dc at sea level

• First Flat Length

  0.375 inches nominal single actuator