29-1904-1

Technical Characteristics

• First Flat Length

  0.365 inches minimum single actuator and 0.385 inches maximum single actuator

• Pole Quantity

  1 single section front

• Throw Quantity

  5 single section rear

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Overall Diameter

  1.150 inches maximum

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level and 1.0 amperes inductive load dc at sea level

• Err Default

  err default and err default

• Nonturn Device Radius

  0.427 inches minimum at 3:00 o'clock and 0.437 inches maximum at 3:00 o'clock

• Flat Height

  0.209 inches minimum single actuator and 0.219 inches maximum single actuator

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Overall Length

  1.993 inches maximum

• Shaft Type

  round, flatted single actuator

• Shaft Flat/Slot Angular Location

  0.0 degrees from nonturn device single actuator

• Hazardous Locations/Environmental Protection

  explosion proof

• Contact Switching Action

  makes before breaks single section rear

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• 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

• Individual Section Quantity

  1

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Contact Load Current Rating

  2.5 amperes resistive load ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Rotor Through Connection Quantity

  1 single section

• Switch Actuator Indexing Position Quantity

  5 single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Shaft Length

  0.830 inches minimum single actuator and 1.030 inches maximum single actuator