MIL-S-21604

Technical Characteristics

• Pole Quantity

  1 each section rear

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Mounting Facility Pattern

  four position rectangular 1st mounting facility

• Style Designator

  tap, circuit selector

• Thread Series Designator

  unf 2nd mounting facility

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Shaft Length

  2.532 inches nominal single actuator

• Features Provided

  actuator knob

• Mounting Facility Pattern

  four position rectangular 2nd mounting facility

• Thread Class

  2a 2nd mounting facility

• Nominal Thread Size

  0.190 inches 1st mounting facility

• Mounting Method

  threaded stud 2nd mounting facility

• Contact Voltage Rating In Volts

  30.0 dc at sea level

• Overall Height

  2.297 inches nominal

• Thread Series Designator

  unc 1st mounting facility

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Terminal Type

  tab w/screw

• Overall Width

  2.297 inches nominal

• Thread Class

  2b 1st mounting facility

• Longest Vertical Distance Between Mounting Centers

  2.297 inches nominal 1st mounting facility

• Longest Horizontal Distance Between Mounting Centers

  1.281 inches nominal 2nd mounting facility

• Nominal Thread Size

  0.190 inches 2nd mounting facility

• ~1

  data on certain environmental and performanc

• Test Data Document

  81349-mil-s-21604 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• Contact Load Current Rating

  10.0 amperes resistive load dc at sea level

• Longest Vertical Distance Between Mounting Centers

  1.281 inches nominal 2nd mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Shaft Type

  rectangular/square, threaded hole single actuator

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Hazardous Locations/Environmental Protection

  dustproof

• Switch Actuator Indexing Position Quantity

  8 single actuator

• Square Shaft Size

  0.250 inches nominal single actuator

• Mounting Method

  threaded hole 1st mounting facility

• Thread Quantity Per Inch

  24 1st mounting facility

• Individual Section Quantity

  23

• Throw Quantity

  7 each section rear

• Overall Length

  13.095 inches nominal

• Longest Horizontal Distance Between Mounting Centers

  2.297 inches nominal 1st mounting facility