B243AM

Technical Characteristics

• Unthreaded Mounting Hole Diameter

  0.218 inches nominal single mounting facility

• Terminal Type And Quantity

  23 pin all functions

• Overall Length

  6.520 inches maximum

• Nonpile-Up Main Contact Arrangement

  3 pole, single throw, normally open, momentary action

• Nonpile-Up Auxiliary Contact Arrangement

  4 pole, single throw, normally open, momentary action and 2 pole, single throw, normally closed, momentary action and 1 pole, double throw, one position momentary

• Coil Quantity

  1

• Main Contact Maximum Voltage Rating In Volts

  416.0 ac

• Overall Width

  6.190 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  5.437 inches nominal single mounting facility

• Duty Type

  continuous

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Environmental Protection

  explosion proof

• Nominal Operating Current Rating And Type

  8.0 amperes dc single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  350.0 amperes ac resistive load

• Winding Quantity

  1

• Operating Voltage Rating And Type At Specified Temp

  24.0 volts teardrop, two holes type 4f single winding

• Auxiliary Contact Maximum Voltage Rating In Volts

  120.0 ac and 28.0 dc

• Overall Height

  5.380 inches maximum

• Features Provided

  polarized

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.687 inches nominal single mounting facility