HB 221 A

Technical Characteristics

• Environmental Protection

  dustproof

• Terminal Type And Quantity

  16 pin all functions

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  60.0 amperes dc resistive load

• Winding Quantity

  2

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.625 inches nominal single mounting facility

• Unthreaded Mounting Hole Diameter

  0.196 inches nominal single mounting facility

• Nonpile-Up Main Contact Arrangement

  4 pole, double throw, one position momentary

• Coil Quantity

  2

• Overall Width

  3.130 inches nominal

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f all windings

• Overall Height

  3.000 inches nominal

• Winding Dc Resistance Rating

  8.0 ohms nominal all windings

• Main Contact Maximum Voltage Rating In Volts

  200.0 dc

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.625 inches nominal single mounting facility

• Overall Length

  3.130 inches nominal

• Duty Type

  continuous

• Features Provided

  polarized and latching contacts