1561B

Technical Characteristics

• Overall Length

  1.250 inches nominal

• Contact Load Current Rating

  1.0 amperes resistive load highest dc voltage rating at sea level

• Overall Height

  0.875 inches nominal

• Shaft Length

  0.375 inches nominal single actuator

• Shaft Type

  round single actuator

• Style Designator

  in-line, cam actuated

• Contact Switching Action

  breaks before makes single section in-line

• Features Provided

  metallic inclosure and cam actuated

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Nominal Thread Size

  0.344 inches single mounting facility

• Overall Width

  0.750 inches nominal

• Cam Actuated Switch Contact Arrangement

  1 pole, single throw, both positions maintained single switch single section in-line

• Mounting Method

  threaded bushing single mounting facility

• Thread Quantity Per Inch

  32 single mounting facility

• Thread Class

  2a single mounting facility

• Contact Load Current Rating

  3.0 amperes resistive load lowest ac voltage rating at sea level

• Terminal Type

  tab, solder lug

• Contact Voltage Rating In Volts

  125.0 lowest ac voltage rating at sea level

• Contact Load Current Rating

  1.0 amperes resistive load highest ac voltage rating at sea level

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Individual Section Quantity

  1

• Contact Load Current Rating

  3.0 amperes resistive load lowest dc voltage rating at sea level

• Contact Voltage Rating In Volts

  125.0 lowest dc voltage rating at sea level

• Contact Voltage Rating In Volts

  250.0 highest ac voltage rating at sea level

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Thread Series Designator

  uns single mounting facility

• Shaft Diameter

  0.250 inches nominal single actuator

• Contact Voltage Rating In Volts

  250.0 highest dc voltage rating at sea level

• Err Default

  err default