WT-R0018-001

Technical Characteristics

• Thread Class

  2a single mounting facility

• Overall Length

  2.245 inches nominal

• Shaft Diameter

  0.250 inches nominal single actuator

• Shaft Length

  0.437 inches nominal single actuator

• Overall Diameter

  1.170 inches nominal

• Nonturn Device Radius

  0.375 inches nominal at 3:00 o'clock

• Individual Section Quantity

  2

• Nonturn Device Type

  tab at 3:00 o'clock

• Iii End Item Identification

  4920-01-134-4473 test set

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Mounting Method

  threaded bushing single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Voltage Rating In Volts

  6.0 lowest dc voltage rating at sea level

• Iii Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Terminal Type

  tab, solder lug

• Contact Switching Action

  breaks before makes each section rear

• Contact Load Current Rating

  100.0 milliamperes resistive load and

• Contact Load Current Rating

  250.0 milliamperes inductive load ac at sea level

• Iii Precious Material

  silver

• Style Designator

  9 tap, circular, bushing mount

• Thread Length

  0.437 inches nominal single mounting facility

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.219 inches nominal single actuator

• Throw Quantity

  12 each section rear

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0 highest dc voltage rating at sea level

• Rotor Through Connection Quantity

  1 each section

• Switch Actuator Indexing Position Quantity

  12 single actuator

• Shaft Type

  round, flatted single actuator

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  1.0 amperes resistive load and

• Contact Load Current Rating

  100.0 milliamperes inductive load lowest dc voltage rating at sea level

• Contact Load Current Rating

  20.0 milliamperes inductive load highest dc voltage rating at sea level

• Iii Unpackaged Unit Weight

  55.0 grams

• Iii Precious Material And Location

  contacts and common plate surfaces silver

• Thread Series Designator

  unef single mounting facility