ZC-B9X-012

Technical Characteristics

• Nonpile-Up Auxiliary Contact Arrangement

  1 pole, single throw, normally closed, momentary action and 1 pole, double throw, one position momentary

• Nonpile-Up Main Contact Arrangement

  3 pole, double throw, one position momentary

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  5.0 amperes ac resistive load

• Duty Type

  continuous

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts dc 25 deg celsius first winding

• Coil Quantity

  2

• Terminal Type And Quantity

  9 threaded stud contacts

• Special Features

  coil and contact terminals are housed in connector

• Main Contact Load Current Rating At Maximum Rated Voltage

  60.0 amperes ac motor load

• Winding Dc Resistance Rating

  80.0 ohms nominal first winding

• Nominal Operating Current Rating And Type

  350.0 milliamperes dc first winding

• Features Provided

  latching contacts

• Time Delay

  0.05 seconds maximum fixed operate time

• Main Contact Maximum Voltage Rating In Volts

  200.0 ac

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.937 inches nominal single mounting facility

• Overall Length

  4.750 inches maximum

• Terminal Type And Quantity

  1 connector, receptacle energizing element

• Overall Width

  3.650 inches maximum

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Unthreaded Mounting Hole Diameter

  0.213 inches minimum single mounting facility and 0.228 inches maximum single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  100.0 amperes ac resistive load

• Operating Voltage Rating And Type At Specified Temp

  115.0 volts ac 25 deg celsius second winding

• Auxiliary Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Overall Height

  4.280 inches maximum

• Nominal Operating Current Rating And Type

  90.0 milliamperes ac second winding

• Environmental Protection

  hermetic and vibration resistant and shock resistant

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.843 inches nominal single mounting facility

• Winding Quantity

  2

• Frequency In Hertz

  400.0 nominal