3660-203-9

Technical Characteristics

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default and err default

• Operating Temp Range

  -55.0/+125.0 deg celsius

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Pole Quantity

  2 each section front

• Shaft Type

  round, flatted single actuator

• Individual Section Quantity

  9

• Contact Load Current Rating

  3.0 amperes inductive load dc at sea level and 6.0 amperes resistive load dc at sea level

• Rotor Through Connection Quantity

  2 each section

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing single mounting facility

• First Flat Length

  0.230 inches minimum single actuator and 0.270 inches maximum single actuator

• Flat Height

  0.214 inches minimum single actuator and 0.221 inches maximum single actuator

• Switch Actuator Positioning Increment

  60.0 degrees single actuator

• Detent Rotational Torque Range

  +2.500/+7.000 inch-pounds single actuator

• Overall Diameter

  1.120 inches minimum and 1.180 inches maximum

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Contact Load Current Rating

  6.0 amperes resistive load ac at sea level

• Overall Length

  4.464 inches maximum

• Nonturn Device Radius

  0.360 inches minimum at 3:00 o'clock and 0.390 inches maximum at 3:00 o'clock

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Throw Quantity

  3 each section rear

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Terminal Type

  tab, solder lug

• Nonturn Device Type

  tab at 3:00 o'clock

• Shaft Length

  0.417 inches minimum single actuator and 0.457 inches maximum single actuator

• Thread Class

  2a single mounting facility