SM33-1DC2AND17-10018

Technical Characteristics

• Bushing Length

  0.375 inches maximum

• Body Length

  1.562 inches maximum

• Body Width

  1.281 inches maximum

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• Pole Quantity

  2

• Mounting Facility Type And Quantity

  thd bushing

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc

• Trip Release Method

  magnetic

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Position Designation

  between pole one and two

• Internal Trip Release Configuration

  series trip

• Nominal Thread Size

  0.375 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.200 minimum at 125 pct and 7.000 maximum at 125 pct and 0.050 minimum at 200 pct and 0.950 maximum at 200 pct and 0.240 nominal at 400 pct

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Thread Series Designator

  unef

• Mounting Surface To Terminal End Distance

  1.828 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  1.0 amperes dc

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

  500.0 dc

• Circuit Protection Type

  overcurrent

• Trip Release Characteristic

  time delay

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

  125.0

• Ultimate Trip Time Per Pole In Seconds

  1.250 nominal

• Reset Method

  manual

• Actuator Function

  trip-reset

• Test Data Document

  18876-1104658 drawing

• Terminal Type And Quantity

  4 wire hook