260-4021-480

Technical Characteristics

• Switch Contact Arrangement

  single pole, double throw

• Switch Current Rating And Type In Amps

  2.5 ac and 1.0 dc

• Switch Voltage Rating And Type In Volts

  250.0 ac and 50.0 dc

• Pole Quantity

  1

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.138 inches

• Maximum Continuous Load Current Rating Per Pole

  500.0 milliamperes ac single location

• Main Contact Tripping Mechanism Type

  trip free

• Arc Quenching Method

  magnetic blowout

• Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

  115.0 single location

• Body Style

  single pole type

• Test Data Document

  13499-260-4021 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Body Width

  0.755 inches minimum and 0.770 inches maximum

• Boss Height

  0.145 inches minimum and 0.160 inches maximum

• Frequency In Hertz

  60.0 single location

• Thread Pitch Diameters

  +0.1177/+0.1214 inches

• Auxiliary Switch Function And Quantity

  1 alarm

• Trip Release Characteristic

  instantaneous single location

• Switch Location And Position Designation

  internal at pole one

• Case Material

  plastic

• Terminal Type And Quantity

  2 threaded stud

• Features Provided

  high inrush protection

• Fragility Factor

  moderately rugged

• Trip Release Method

  magnetic single location

• Switch Terminal Type

  tab, solder lug

• Special Handling Feature

  magnetic

• Mounting Surface To Terminal End Distance

  2.900 inches maximum

• Thread Series Designator

  unc

• Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

  1000.0 ac single location

• Reset Method

  manual

• Actuator Position Designation

  at pole one

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Body Length

  2.530 inches maximum

• Mounting Facility Type And Quantity

  2 threaded hole

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.050 inches minimum and 2.070 inches maximum

• Thread Quantity Per Inch

  32

• Center To Center Distance Between Terminals Parallel To Length

  1.950 inches minimum and 1.970 inches maximum

• Circuit Protection Type

  overcurrent single location

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac single location

• Inclosure Protection Type For Which Designed

  dustproof and sand resistant and explosion proof and humidity resistant and vibrationproof and salt spray proof