A-856A

Technical Characteristics

• Environmental Protection

  dustproof

• Nonpile-Up Main Contact Arrangement

  2 pole, single throw, normally open, momentary action

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Winding Dc Resistance Rating

  175.0 ohms nominal all windings

• Overall Height

  3.810 inches nominal

• Winding Quantity

  2

• Nominal Operating Current Rating And Type

  47.0 milliamperes dc all windings

• Unthreaded Mounting Hole Diameter

  0.196 inches nominal single mounting facility

• Overall Length

  4.630 inches nominal

• Coil Quantity

  2

• Terminal Type And Quantity

  8 pin all functions

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.000 inches nominal single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f all windings

• Main Contact Maximum Voltage Rating In Volts

  28.0 dc

• Overall Width

  3.250 inches nominal

• Main Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes dc resistive load

• Features Provided

  latching contacts

• Duty Type

  continuous

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.750 inches nominal single mounting facility