SW-281-37

Technical Characteristics

• Thread Class

  2a single mounting facility

• Hazardous Locations/environmental Protection

  dustproof

• Overall Length

  1.625 inches nominal

• Shaft Diameter

  0.125 inches nominal single actuator

• Overall Diameter

  0.500 inches nominal

• Individual Section Quantity

  1

• Nonturn Device Type

  flatted bushing at 3:00 o'clock

• Nonturn Device Type

  flatted bushing at 9:00 o'clock

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  3 single section rear

• Throw Quantity

  3 single section rear

• Mounting Method

  threaded bushing single mounting facility

• Features Provided

  metallic inclosure

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  1.0 amperes resistive load highest dc voltage rating at sea level

• Contact Load Current Rating

  250.0 milliamperes resistive load ac at sea level

• Precious Material And Location

  contacts and rotor blades silver and cotact and rotor blade surfaces gold

• Style Designator

  18 miniature, bushing mount

• Thread Length

  0.250 inches nominal single mounting facility

• Shaft Length

  0.750 inches nominal single actuator

• Operating Temp Range

  -55.0 to 125.0 deg celsius

• Nominal Thread Size

  0.250 inches single mounting facility

• Contact Voltage Rating In Volts

  28.0 highest dc voltage rating at sea level

• Contact Voltage Rating In Volts

  6.0 lowest dc voltage rating at sea level

• Shaft Type

  round single actuator

• Contact Switching Action

  makes before breaks single section rear

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Contact Load Current Rating

  1.0 amperes resistive load lowest dc voltage rating at sea level

• Precious Material

  gold and silver

• Thread Series Designator

  unef single mounting facility