1-1910-1-B3

Technical Characteristics

• 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 0.252 inches maximum single actuator

• Overall Length

  1.742 inches nominal

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Overall Diameter

  1.237 inches nominal

• Switch Actuator Indexing Position Quantity

  8 single actuator

• First Flat Length

  0.240 inches minimum single actuator and 0.260 inches maximum single actuator

• Shaft Length

  0.812 inches nominal single actuator

• Throw Quantity

  3 single section rear

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Err Default

  err default and err default

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Flat Height

  0.200 inches minimum single actuator and 0.220 inches maximum single actuator

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes single section rear

• Hazardous Locations/Environmental Protection

  explosion proof

• Switch Actuator Stop Device Type

  fixed-adjustable stops single actuator

• Mounting Method

  threaded bushing single mounting facility

• Rotor Through Connection Quantity

  2 single section

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Pole Quantity

  2 single section front

• Thread Class

  2a single mounting facility

• Switch Actuator Positioning Increment

  45.0 degrees single actuator