53M15-01-1-19S

Technical Characteristics

• Flat Height

  0.215 inches minimum and 0.223 inches maximum

• Shaft Length

  0.834 inches minimum and 0.914 inches maximum

• Overall Diameter

  1.335 inches minimum and 1.365 inches maximum

• Operating Temp Range

  m65.0/p125.0 deg celsius

• Switch Contact Basic Design

  nonpile-up symmetrical

• Throw Quantity

  19

• Mounting Method

  threaded bushing

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1

• Switch Actuator Indexing Position Quantity

  19

• Shaft Type

  round,flatted

• Thread Class

  2a

• Overall Length

  1.303 inches minimum and 1.409 inches maximum

• First Flat Length

  0.230 inches minimum and 0.270 inches maximum

• Contact Load Current Rating

  250.0 amperes resistive load

• Style Designator

  tap,circular,bushing mount

• Thread Length

  0.417 inches minimum and 0.457 inches maximum

• Hazardous Locations/Environmental Protection

  explosion proof

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum

• Individual Section Quantity

  1

• Nonturn Device Type

  slotted bushing

• Pole Quantity

  1

• Nominal Thread Size

  0.375 inches

• Contact Voltage Rating In Volts

  115.0

• Contact Voltage Rating In Volts

  28.0

• Rotor Through Connection Quantity

  1

• Terminal Type

  tab,solder lug

• Contact Switching Action

  breaks before makes

• Switch Actuator Positioning Increment

  15.0 degrees

• Switch Actuator Stop Device Type

  fixed stop

• Thread Series Designator

  unef