SM3-1, 30VDC, DELAY CURVE 1

Technical Characteristics

• Terminal Type And Quantity

  2 tab,solder lug

• Thread Series Designator

  unef

• Inclosure Protection Type For Which Designed

  explosion proof and watertight and moisture resistant and fungus resistant

• Actuator Function

  reset

• Manual Actuator Type And Quantity

  1 toggle

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

  125.0

• Trip Release Method

  magnetic

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

  750.0 dc

• Maximum Continuous Load Current Rating Per Pole

  1.0 amperes dc

• Thread Quantity Per Inch

  32

• Mounting Facility Type And Quantity

  1 threaded bushing

• Pole Quantity

  1

• Case Material

  metal

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.500 minimum at 150 pct and 15.000 maximum at 150 pct and 0.800 minimum at 200 pct and 1.000 maximum at 200 pct and 0.200 minimum at 300 pct and 0.950 maximum at 300 pct

• Nominal Thread Size

  0.375 inches

• Main Contact Tripping Mechanism Type

  trip free

• Reset Method

  manual

• Trip Release Characteristic

  time delay

• Circuit Protection Type

  overcurrent

• Operating Voltage Type And Rating Per Pole In Volts

  30.0 dc

• Arc Quenching Method

  magnetic blowout

• Overall Width

  0.625 inches nominal

• Overall Height

  1.500 inches nominal

• Overall Length

  2.600 inches nominal