FS103B

Technical Characteristics

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Style Designator

  tap, circular, bushing mount

• Shaft Length

  0.688 inches nominal single actuator

• Shaft Type

  round, flatted single actuator

• Individual Section Quantity

  8

• Hazardous Locations/Environmental Protection

  explosion proof

• Overall Diameter

  2.000 inches nominal

• Mounting Facility Pattern

  two position in-line single mounting facility

• Flat Height

  0.182 inches minimum single actuator and 0.192 inches maximum single actuator

• Operating Temp Range

  -65.0/+160.0 deg celsius

• Overall Length

  5.312 inches maximum

• Thread Series Designator

  unf single mounting facility

• Longest Horizontal Distance Between Mounting Centers

  1.588 inches minimum single mounting facility and 1.598 inches maximum single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Terminal Type

  screw

• Shaft Diameter

  0.248 inches minimum single actuator and 0.250 inches maximum single actuator

• Contact Load Current Rating

  5.0 amperes resistive load dc at sea level and 5.0 amperes inductive load dc at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Throw Quantity

  5 each section front

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Mounting Method

  threaded hole single mounting facility

• Switch Actuator Indexing Position Quantity

  5 single actuator

• First Flat Length

  0.656 inches nominal single actuator

• Thread Class

  2b single mounting facility

• Pole Quantity

  1 each section front

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Nominal Thread Size

  0.190 inches single mounting facility

• Contact Switching Action

  breaks before makes each section front