57M22-02-1-16NC

Technical Characteristics

• Switch Actuator Indexing Position Quantity

  16 single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Switch Actuator Positioning Increment

  22.5 degrees single actuator

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default and err default

• Overall Diameter

  1.175 inches minimum and 1.205 inches maximum

• Style Designator

  tap, circular, bushing mount

• 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

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing single mounting facility

• First Flat Length

  0.230 inches minimum single actuator and 0.270 inches maximum single actuator

• Thread Class

  2a single mounting facility

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Rotor Through Connection Quantity

  1 each section

• Contact Load Current Rating

  300.0 milliamperes resistive load ac at sea level

• Overall Length

  2.095 inches minimum and 2.241 inches maximum

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Throw Quantity

  16 each section rear

• Shaft Length

  0.834 inches minimum single actuator and 0.914 inches maximum single actuator

• Contact Load Current Rating

  300.0 milliamperes resistive load dc at sea level and 100.0 milliamperes inductive load dc at sea level

• Flat Height

  0.215 inches minimum single actuator and 0.223 inches maximum single actuator

• Pole Quantity

  1 each section front

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Individual Section Quantity

  2