28-GM-3

Technical Characteristics

• Err Default

  err default

• Overall Diameter

  0.500 inches nominal

• Shaft Type

  round, flatted single actuator

• Hazardous Locations/Environmental Protection

  explosion proof

• Contact Switching Action

  makes before breaks single section rear

• Mounting Method

  threaded bushing single mounting facility

• First Flat Length

  0.380 inches nominal single actuator

• Style Designator

  snap or line

• Thread Class

  2a single mounting facility

• Overall Length

  1.310 inches nominal

• Terminal Type

  tab, solder lug

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Pole Quantity

  2 single section rear

• Nonturn Device Type

  flatted bushing at 3:00 o'clock

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Shaft Length

  0.440 inches nominal single actuator

• Individual Section Quantity

  1

• Flat Height

  0.093 inches nominal single actuator

• Contact Voltage Rating In Volts

  250.0 dc at sea level

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Throw Quantity

  3 single section rear

• Nominal Thread Size

  0.250 inches single mounting facility

• Shaft Diameter

  0.125 inches nominal single actuator

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator