212B-12

Technical Characteristics

• Nonturn Device Radius

  0.500 inches nominal at 6:00 o'clock

• First Flat Length

  0.344 inches nominal single actuator

• Precious Material And Location

  contacts silver

• Err Default

  err default

• Shaft Length

  0.500 inches nominal single actuator

• Overall Diameter

  2.250 inches nominal

• Precious Material

  silver

• Nominal Thread Size

  0.375 inches single mounting facility

• Pole Quantity

  1 single section rear

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes single section rear

• Throw Quantity

  12 single section rear

• Shaft Flat/Slot Angular Location

  120.0 degrees from nonturn device single actuator

• Mounting Method

  threaded bushing single mounting facility

• Nonturn Device Type

  pin at 6:00 o'clock

• Overall Length

  2.625 inches nominal

• Switch Actuator Indexing Position Quantity

  12 single actuator

• Style Designator

  snap or line

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Flat Height

  0.219 inches nominal single actuator

• Individual Section Quantity

  1

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Hazardous Locations/Environmental Protection

  dustproof

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Features Provided

  metallic inclosure

• Contact Voltage Rating In Volts

  240.0 ac at sea level

• Shaft Diameter

  0.250 inches nominal single actuator