NSN: 5925-01-009-4054

Technical Characteristics

• Material

  steel

• Center To Center Distance Between Mounting Facilities Parallel To Height

  38.250 inches nominal

• Overall Height

  42.250 inches nominal

• Circuit Breaker Type And Quantity

  28 triple pole

• Overall Depth

  5.750 inches nominal

• Extra Long Reference Number

  nq0-42-4abs/w225amn3p/21-20a sp/1-15a 3p/1-20a3p/2-30a 3p/2-50a3p/1-70a 3p

• Standard Mounting Pattern Designator

  4 point-rectangular

• Style Designator

  rectangular, surface mounting

• Center To Center Distance Between Mounting Facilities Parallel To Width

  12.000 inches nominal

• System For Which Designed

  three wire three phase

• Surface Treatment

  galvanized

• Mounting Method

  unthreaded hole

• Unthreaded Mounting Hole Diameter

  0.190 inches nominal

• Reference Number Differentiating Characteristics

  as differentiated by extra long reference number

• Overall Width

  14.000 inches nominal

• Main Line Maximum Current Rating In Amps

  225.0

• Circuit Breaker Current Rating In Amps

  15.0 and 30.0 and 50.0 and 20.0 and 70.0