57678TYPE9-211

Technical Characteristics

• Throw Quantity

  11 each section front

• Style Designator

  tap, circuit selector

• Flat Height

  0.218 inches nominal single actuator

• Err Default

  err default

• First Flat Length

  0.250 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Shaft Type

  round, flatted single actuator

• Individual Section Quantity

  9

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Overall Height

  1.310 inches nominal

• Terminal Type

  tab, solder lug

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Contact Load Current Rating

  50.0 milliamperes resistive load ac at sea level

• Nonturn Device Radius

  0.530 inches nominal at 9:00 o'clock

• Overall Length

  3.380 inches nominal

• Contact Load Current Rating

  500.0 milliamperes resistive load dc at sea level and 50.0 milliamperes inductive load dc at sea level

• Shaft Length

  0.760 inches nominal single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Nonturn Device Type

  tab at 9:00 o'clock

• Overall Width

  1.120 inches nominal

• Contact Voltage Rating In Volts

  300.0 ac at sea level

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Shaft Flat/Slot Angular Location

  135.0 degrees from contact position 1 single actuator

• Pole Quantity

  1 each section front

• Contact Switching Action

  breaks before makes each section front

• Shaft Diameter

  0.250 inches nominal single actuator

• Switch Actuator Indexing Position Quantity

  11 single actuator