Circuit Breakers

Circuit breakers are an essential component of any electrical system, protecting against power surges, short circuits, and other electrical hazards. They are also designed to trip when the electrical current exceeds a certain level, preventing damage to the electrical system. The breaker should be able to handle the amount of electrical current that flows through your system, so it's important to choose a breaker that is appropriately sized. A breaker that is too small won't be able to protect your electrical system, while a breaker that is too large will be more expensive and difficult to install.

  • A25Q3FH2000 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Horizontal connection, 2000A

    A25Q3FH2000

    $9,741.60
    $10,824.00
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Horizontal connection, 2000A
  • A25Q3FH600 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Horizontal connection, 600A

    A25Q3FH600

    $7,998.08
    $8,886.75
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Horizontal connection, 600A
  • A25Q3FH800 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Horizontal connection, 800A

    A25Q3FH800

    $8,422.43
    $9,358.25
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Horizontal connection, 800A
  • A25Q3FV1200 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 1200A

    A25Q3FV1200

    $8,837.55
    $9,819.50
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 1200A
  • A25Q3FV1600 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 1600A

    A25Q3FV1600

    $9,280.35
    $10,311.50
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 1600A
  • A25Q3FV2000 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 2000A

    A25Q3FV2000

    $9,741.60
    $10,824.00
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 2000A
  • A25Q3FV2500 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 2500A

    A25Q3FV2500

    $11,046.02
    $12,273.35
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 2500A
  • A25Q3FV600 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 600A

    A25Q3FV600

    $7,998.08
    $8,886.75
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 600A
  • A25Q3FV800 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 800A

    A25Q3FV800

    $8,422.43
    $9,358.25
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 3P, Fixed type, Vertical connection, 800A
  • A25Q4DH1200 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Horizontal connection, 1200A

    A25Q4DH1200

    $13,676.99
    $15,196.65
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Horizontal connection, 1200A
  • A25Q4DH1600 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Horizontal connection, 1600A

    A25Q4DH1600

    $14,361.48
    $15,957.20
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Horizontal connection, 1600A
  • A25Q4DH2000 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Horizontal connection, 2000A

    A25Q4DH2000

    $15,071.81
    $16,746.45
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Horizontal connection, 2000A
  • A25Q4DH600 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Horizontal connection, 600A

    A25Q4DH600

    $12,372.57
    $13,747.30
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Horizontal connection, 600A
  • A25Q4DH800 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Horizontal connection, 800A

    A25Q4DH800

    $13,031.24
    $14,479.15
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Horizontal connection, 800A
  • A25Q4DV1200 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Vertical connection, 1200A

    A25Q4DV1200

    $13,676.99
    $15,196.65
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Vertical connection, 1200A
  • A25Q4DV1600 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Vertical connection, 1600A

    A25Q4DV1600

    $14,361.48
    $15,957.20
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Vertical connection, 1600A
  • A25Q4DV2000 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Vertical connection, 2000A

    A25Q4DV2000

    $15,071.81
    $16,746.45
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Vertical connection, 2000A
  • A25Q4DV600 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Vertical connection, 600A

    A25Q4DV600

    $12,372.57
    $13,747.30
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Vertical connection, 600A
  • A25Q4DV800 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Vertical connection, 800A

    A25Q4DV800

    $13,031.24
    $14,479.15
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Drawout type, Vertical connection, 800A
  • A25Q4FH1200 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 1200A

    A25Q4FH1200

    $12,372.57
    $13,747.30
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 1200A
  • A25Q4FH1600 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 1600A

    A25Q4FH1600

    $12,992.49
    $14,436.10
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 1600A
  • A25Q4FH2000 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 2000A

    A25Q4FH2000

    $13,638.24
    $15,153.60
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 2000A
  • A25Q4FH600 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 600A

    A25Q4FH600

    $11,197.31
    $12,441.45
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 600A
  • A25Q4FH800 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 800A

    A25Q4FH800

    $11,791.40
    $13,101.55
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 800A
  • A25Q4FV1200 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 1200A

    A25Q4FV1200

    $12,372.57
    $13,747.30
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 1200A
  • A25Q4FV1600 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 1600A

    A25Q4FV1600

    $12,992.49
    $14,436.10
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 1600A
  • A25Q4FV2000 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 2000A

    A25Q4FV2000

    $13,638.24
    $15,153.60
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 2000A
  • A25Q4FV2500 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 2500A

    A25Q4FV2500

    $14,322.74
    $15,914.15
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 2500A
  • A25Q4FV600 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 600A

    A25Q4FV600

    $11,197.31
    $12,441.45
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 600A
  • A25Q4FV800 Noark UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 800A

    A25Q4FV800

    $11,791.40
    $13,101.55
    UL 1066 ACB, 2500A Frame, A25Q, 65kA@480VAC, 4P, Fixed type, Vertical connection, 800A
  • A25R3DH1200 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type, Horizontal connection, 1200A

    A25R3DH1200

    $11,179.87
    $12,422.08
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type, Horizontal connection, 1200A
  • A25R3DH1600 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type, Horizontal connection, 1600A

    A25R3DH1600

    $11,741.67
    $13,046.30
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type, Horizontal connection, 1600A
  • A25R3DH2000 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type, Horizontal connection, 2000A

    A25R3DH2000

    $12,327.55
    $13,697.28
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type, Horizontal connection, 2000A
  • A25R3DH600 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type, Horizontal connection, 600A

    A25R3DH600

    $10,120.47
    $11,244.97
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type, Horizontal connection, 600A
  • A25R3DH800 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type, Horizontal connection, 800A

    A25R3DH800

    $10,650.17
    $11,833.52
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type, Horizontal connection, 800A
  • A25R3DV1200 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type,Vertical connection, 1200A

    A25R3DV1200

    $11,179.87
    $12,422.08
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type,Vertical connection, 1200A
  • A25R3DV1600 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type,Vertical connection, 1600A

    A25R3DV1600

    $11,741.67
    $13,046.30
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type,Vertical connection, 1600A
  • A25R3DV2000 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type,Vertical connection, 2000A

    A25R3DV2000

    $12,327.55
    $13,697.28
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type,Vertical connection, 2000A
  • A25R3DV600 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type,Vertical connection, 600A

    A25R3DV600

    $10,120.47
    $11,244.97
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type,Vertical connection, 600A
  • A25R3DV800 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type,Vertical connection, 800A

    A25R3DV800

    $10,650.17
    $11,833.52
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Drawout type,Vertical connection, 800A
  • A25R3FH1200 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Horizontal connection, 1200A

    A25R3FH1200

    $10,119.83
    $11,244.25
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Horizontal connection, 1200A
  • A25R3FH1600 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Horizontal connection, 1600A

    A25R3FH1600

    $10,627.20
    $11,808.00
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Horizontal connection, 1600A
  • A25R3FH2000 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Horizontal connection, 2000A

    A25R3FH2000

    $11,153.03
    $12,392.25
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Horizontal connection, 2000A
  • A25R3FH600 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Horizontal connection, 600A

    A25R3FH600

    $9,160.43
    $10,178.25
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Horizontal connection, 600A
  • A25R3FH800 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Horizontal connection, 800A

    A25R3FH800

    $9,640.13
    $10,711.25
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Horizontal connection, 800A
  • A25R3FV1200 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Vertical connection, 1200A

    A25R3FV1200

    $10,119.83
    $11,244.25
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Vertical connection, 1200A
  • A25R3FV1600 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Vertical connection, 1600A

    A25R3FV1600

    $10,627.20
    $11,808.00
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Vertical connection, 1600A
  • A25R3FV2000 Noark UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Vertical connection, 2000A

    A25R3FV2000

    $11,153.03
    $12,392.25
    UL 1066 ACB, 2500A Frame, A25R, 85kA@480VAC, 3P, Fixed type, Vertical connection, 2000A