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.

  • A1N060TW | ABB A1N 100 Tmf 60-600 3P F F Ul

    A1N060TW

    $216.14
    $635.63
    A1N 100 Tmf 60-600 3P F F Ul
  • A1N070TW | ABB A1N 100 Tmf 70-700 3P F F Ul

    A1N070TW

    $276.14
    $812.10
    A1N 100 Tmf 70-700 3P F F Ul
  • A1N080TW | ABB A1N 100 Tmf 80-800 3P F F Ul

    A1N080TW

    $303.75
    $812.10
    A1N 100 Tmf 80-800 3P F F Ul
  • A1N100TW | ABB A1N 100 Tmf 100-1000 3P F F Ul

    A1N100TW

    $251.94
    $812.10
    A1N 100 Tmf 100-1000 3P F F Ul
  • A25H3DH1200 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 1200A

    A25H3DH1200

    $12,850.43
    $14,278.25
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 1200A
  • A25H3DH1600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 1600A

    A25H3DH1600

    $13,496.18
    $14,995.75
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 1600A
  • A25H3DH2000 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 2000A

    A25H3DH2000

    $14,169.60
    $15,744.00
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 2000A
  • A25H3DH600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 600A

    A25H3DH600

    $11,632.73
    $12,925.25
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 600A
  • A25H3DH800 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 800A

    A25H3DH800

    $12,241.58
    $13,601.75
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 800A
  • A25H3DV1200 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type,Vertical connection, 1200A

    A25H3DV1200

    $13,496.18
    $14,995.75
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type,Vertical connection, 1200A
  • A25H3DV1600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type,Vertical connection, 1600A

    A25H3DV1600

    $13,496.18
    $14,995.75
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type,Vertical connection, 1600A
  • A25H3DV2000 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type,Vertical connection, 2000A

    A25H3DV2000

    $14,169.60
    $15,744.00
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type,Vertical connection, 2000A
  • A25H3DV600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type,Vertical connection, 600A

    A25H3DV600

    $11,632.73
    $12,925.25
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type,Vertical connection, 600A
  • A25H3DV800 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type,Vertical connection, 800A

    A25H3DV800

    $12,241.58
    $13,601.75
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Drawout type,Vertical connection, 800A
  • A25H3FH1200 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Horizontal connection, 1200A

    A25H3FH1200

    $11,632.73
    $12,925.25
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Horizontal connection, 1200A
  • A25H3FH1600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Horizontal connection, 1600A

    A25H3FH1600

    $12,213.90
    $13,571.00
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Horizontal connection, 1600A
  • A25H3FH2000 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Horizontal connection, 2000A

    A25H3FH2000

    $12,822.75
    $14,247.50
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Horizontal connection, 2000A
  • A25H3FH600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Horizontal connection, 600A

    A25H3FH600

    $10,525.73
    $11,695.25
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Horizontal connection, 600A
  • A25H3FH800 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Horizontal connection, 800A

    A25H3FH800

    $11,079.23
    $12,310.25
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Horizontal connection, 800A
  • A25H3FV1200 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 1200A

    A25H3FV1200

    $11,632.73
    $12,925.25
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 1200A
  • A25H3FV1600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 1600A

    A25H3FV1600

    $12,213.90
    $13,571.00
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 1600A
  • A25H3FV2000 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 2000A

    A25H3FV2000

    $12,822.75
    $14,247.50
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 2000A
  • A25H3FV2500 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 2500A

    A25H3FV2500

    $13,468.50
    $14,965.00
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 2500A
  • A25H3FV600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 600A

    A25H3FV600

    $10,525.73
    $11,695.25
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 600A
  • A25H3FV800 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 800A

    A25H3FV800

    $11,079.23
    $12,310.25
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 3P, Fixed type, Vertical connection, 800A
  • A25H4DH1200 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Horizontal connection, 1200A

    A25H4DH1200

    $17,990.60
    $19,989.55
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Horizontal connection, 1200A
  • A25H4DH1600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Horizontal connection, 1600A

    A25H4DH1600

    $18,894.65
    $20,994.05
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Horizontal connection, 1600A
  • A25H4DH2000 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Horizontal connection, 2000A

    A25H4DH2000

    $19,837.44
    $22,041.60
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Horizontal connection, 2000A
  • A25H4DH600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Horizontal connection, 600A

    A25H4DH600

    $16,285.82
    $18,095.35
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Horizontal connection, 600A
  • A25H4DH800 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Horizontal connection, 800A

    A25H4DH800

    $17,138.21
    $19,042.45
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Horizontal connection, 800A
  • A25H4DV1200 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Vertical connection, 1200A

    A25H4DV1200

    $17,990.60
    $19,989.55
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Vertical connection, 1200A
  • A25H4DV1600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Vertical connection, 1600A

    A25H4DV1600

    $18,894.65
    $20,994.05
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Vertical connection, 1600A
  • A25H4DV2000 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Vertical connection, 2000A

    A25H4DV2000

    $19,837.44
    $22,041.60
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Vertical connection, 2000A
  • A25H4DV600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Vertical connection, 600A

    A25H4DV600

    $16,285.82
    $18,095.35
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Vertical connection, 600A
  • A25H4DV800 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Vertical connection, 800A

    A25H4DV800

    $17,138.21
    $19,042.45
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Drawout type, Vertical connection, 800A
  • A25H4FH1200 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Horizontal connection, 1200A

    A25H4FH1200

    $16,285.82
    $18,095.35
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Horizontal connection, 1200A
  • A25H4FH1600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Horizontal connection, 1600A

    A25H4FH1600

    $17,099.46
    $18,999.40
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Horizontal connection, 1600A
  • A25H4FH2000 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Horizontal connection, 2000A

    A25H4FH2000

    $17,951.85
    $19,946.50
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Horizontal connection, 2000A
  • A25H4FH600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Horizontal connection, 600A

    A25H4FH600

    $14,736.02
    $16,373.35
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Horizontal connection, 600A
  • A25H4FH800 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Horizontal connection, 800A

    A25H4FH800

    $15,510.92
    $17,234.35
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Horizontal connection, 800A
  • A25H4FV1200 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Vertical connection, 1200A

    A25H4FV1200

    $16,285.82
    $18,095.35
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Vertical connection, 1200A
  • A25H4FV1600 Noark UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Vertical connection, 1600A

    A25H4FV1600

    $17,099.46
    $18,999.40
    UL 1066 ACB, 2500A Frame, A25H, 100kA@480VAC, 4P, Fixed type, Vertical connection, 1600A