E122B3B

Technical Characteristics

• Shaft Type

  round, square, threaded hole single actuator

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Style Designator

  tap, circuit selector

• Overall Width

  1.812 inches nominal

• Contact Switching Action

  makes before breaks each section rear

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level and 3.0 amperes lamp load ac at sea level

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Terminal Type

  tab w/screw

• Unthreaded Mounting Hole Diameter

  0.188 inches nominal single mounting facility

• Pole Quantity

  2 each section rear

• Overall Height

  2.125 inches nominal

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Contact Voltage Rating In Volts

  125.0 highest dc voltage rating at sea level

• Throw Quantity

  4 each section rear

• Shaft Diameter

  0.375 inches nominal single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Contact Voltage Rating In Volts

  30.0 lowest dc voltage rating at sea level

• First Flat Length

  0.500 inches nominal single actuator

• Longest Horizontal Distance Between Mounting Centers

  1.437 inches nominal single mounting facility

• Mounting Method

  unthreaded hole single mounting facility

• Contact Load Current Rating

  5.0 amperes resistive load lowest dc voltage rating at sea level and 2.5 amperes inductive load lowest dc voltage rating at sea level

• Hazardous Locations/Environmental Protection

  dustproof

• Overall Length

  2.343 inches nominal

• Square Shaft Size

  0.250 inches nominal single actuator

• Longest Vertical Distance Between Mounting Centers

  1.750 inches nominal single mounting facility

• Individual Section Quantity

  2

• Shaft Length

  0.875 inches nominal single actuator

• Contact Load Current Rating

  1.0 amperes resistive load highest dc voltage rating at sea level and 0.5 amperes inductive load highest dc voltage rating at sea level