BB7972

Technical Characteristics

• Environmental Protection

  dustproof

• Overall Width

  3.125 inches nominal

• Mounting Facility Pattern

  ciruclar single mounting facility

• Overall Height

  3.688 inches nominal

• Duty Type

  intermittent

• Mounting Facility Type And Quantity

  2 slotted hole single mounting facility

• Winding Quantity

  1

• Main Contact Load Current Rating At Maximum Rated Voltage

  500.0 amperes dc inductive load

• Mounting Slot Width

  0.266 inches nominal single mounting facility

• Winding Dc Resistance Rating

  0.9 ohms nominal single winding

• Overall Length

  4.688 inches nominal

• Coil Quantity

  1

• Operating Voltage Rating And Type At Specified Temp

  12.0 volts dc 25 deg celsius single winding

• Fsc Application Data

  engine

• Angle Between Adjacent Mounting Facilities

  47.0 degrees nominal single mounting facility

• Nominal Operating Current Rating And Type

  12.5 amperes dc single winding

• Main Contact Maximum Voltage Rating In Volts

  12.0 dc