72957H2C

Technical Characteristics

• Pole Quantity

  1 2nd section front

• Contact Switching Action

  breaks before makes each section front

• Overall Length

  2.745 inches minimum and 3.000 inches maximum

• Style Designator

  circular wafer, bushing mount

• Overall Width

  1.620 inches minimum and 1.630 inches maximum

• Nonturn Device Type

  tab at 10:00 o'clock

• Err Default

  err default and err default

• Nominal Thread Size

  0.375 inches single mounting facility

• Pole Quantity

  2 1st section front

• Flat Height

  0.213 inches minimum single actuator and 0.223 inches maximum single actuator

• Shaft Type

  round, flatted single actuator

• Throw Quantity

  5 2nd section front

• Shaft Length

  0.870 inches minimum single actuator and 0.880 inches maximum single actuator

• Mounting Method

  threaded bushing single mounting facility

• Overall Height

  1.870 inches minimum and 1.880 inches maximum

• 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 0.250 inches maximum single actuator

• Nonturn Device Radius

  0.526 inches minimum at 10:00 o'clock and 0.536 inches maximum at 10:00 o'clock

• Throw Quantity

  10 1st section front

• First Flat Length

  0.370 inches minimum single actuator and 0.380 inches maximum single actuator

• Shaft Flat/Slot Angular Location

  165.0 degrees from nonturn device single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Indexing Position Quantity

  5 single actuator

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator