VB3-A20-F57

Technical Characteristics

• End Item Identification

  2320-01-465-2174

• Operating Voltage Type And Rating Per Pole In Volts

  36.0 dc all locations

• Special Features

  used on mk23,mk25,mk27,mk28,mk29,mk30

• Overall Width

  0.820 inches nominal

• Ultimate Trip Time Per Pole In Seconds

  15.000 nominal all locations

• Terminal Type And Quantity

  2 bus bar

• Mounting Facility Type And Quantity

  2 slot

• Trip Release Characteristic

  instantaneous single location

• Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

  20.0 dc all locations

• Reset Method

  automatic

• Part Name Assigned By Controlling Agency

  circuit breaker, 20 amp

• Case Material

  plastic

• Overall Height

  0.390 inches nominal

• Circuit Protection Type

  overcurrent all locations

• Body Style

  rectangular dimensional envelope

• Pole Quantity

  2

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes dc all locations

• Internal Trip Release Configuration

  relay trip single location

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal single location

• Overall Length

  1.350 inches nominal

• Mounting Slot Width

  0.210 inches nominal

• Trip Release Method

  thermal single location

• Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

  100.0 all locations