MSS91228-1

Technical Characteristics

• Time Delay

  2.50 seconds minimum fixed operate time and 50.00 seconds maximum fixed operate time

• Mounting Facility Pattern

  rectangular single mounting facility

• Overall Height

  4.520 inches maximum

• Frequency In Hertz

  60.0 nominal

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Overall Length

  3.090 inches maximum

• Main Contact Maximum Voltage Rating In Volts

  480.0 ac and 110.0 dc

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.500 inches nominal single mounting facility

• Winding Quantity

  1

• Overall Width

  3.250 inches maximum

• Main Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes ac resistive load and 500.0 milliamperes dc resistive load

• Terminal Type And Quantity

  8 pin all functions

• Unthreaded Mounting Hole Diameter

  0.199 inches nominal single mounting facility

• Coil Quantity

  1

• Mounting Facility Type And Quantity

  6 unthreaded hole single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  120.0 volts -80 deg fahrenheit type 4f single winding

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.500 inches nominal single mounting facility

• Duty Type

  continuous