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.

  • A2A150TWSB | ABB Molded Case Circuit Breaker (A2 3P 150A 10KA B/F WITH SB)

    A2A150TWSB

    $784.91
    Molded Case Circuit Breaker (A2 3P 150A 10KA B/F WITH SB)
  • A2A150TWX2SB | ABB Molded Case Circuit Breaker (A2 3P 150A 10KA T/F WITH SB)

    A2A150TWX2SB

    $784.91
    Molded Case Circuit Breaker (A2 3P 150A 10KA T/F WITH SB)
  • A2A175TW | ABB A2A 250 Tmf 175-1750 3P F F Ul

    A2A175TW

    $345.47
    $1,015.96
    A2A 250 Tmf 175-1750 3P F F Ul
  • A2A175TWSB | ABB Molded Case Circuit Breaker (A2 3P 175A 10KA B/F WITH SB)

    A2A175TWSB

    $784.91
    Molded Case Circuit Breaker (A2 3P 175A 10KA B/F WITH SB)
  • A2A175TWX2SB | ABB Molded Case Circuit Breaker (A2 3P 175A 10KA T/F WITH SB)

    A2A175TWX2SB

    $784.91
    Molded Case Circuit Breaker (A2 3P 175A 10KA T/F WITH SB)
  • A2A200TWSB | ABB Molded Case Circuit Breaker (A2 3P 200A 10KA B/F WITH SB)

    A2A200TWSB

    $810.29
    Molded Case Circuit Breaker (A2 3P 200A 10KA B/F WITH SB)
  • A2A200TWX2SB | ABB Molded Case Circuit Breaker (A2 3P 200A 10KA T/F WITH SB)

    A2A200TWX2SB

    $810.29
    Molded Case Circuit Breaker (A2 3P 200A 10KA T/F WITH SB)
  • A2A225TT | ABB A2A 250 Tmf 225-2250 3P Ul +Ka2250

    A2A225TT

    $364.07
    $1,077.62
    A2A 250 Tmf 225-2250 3P Ul +Ka2250
  • A2A225TW | ABB A2A 250 Tmf 225-2250 3P F F Ul

    A2A225TW

    $346.38
    $1,050.23
    A2A 250 Tmf 225-2250 3P F F Ul
  • A2A225TWSB | ABB Molded Case Circuit Breaker (A2 3P 225A 10KA B/F WITH SB)

    A2A225TWSB

    $810.29
    Molded Case Circuit Breaker (A2 3P 225A 10KA B/F WITH SB)
  • A2A225TWX2SB | ABB Molded Case Circuit Breaker (A2 3P 225A 10KA T/F WITH SB)

    A2A225TWX2SB

    $810.29
    Molded Case Circuit Breaker (A2 3P 225A 10KA T/F WITH SB)
  • A2A250TW | ABB A2A 250 Tmf 250-2500 3P F F Ul

    A2A250TW

    $363.59
    $1,050.23
    A2A 250 Tmf 250-2500 3P F F Ul
  • A2N125TT | ABB A2N 250 Tmf 125-1250 3P Ul +Ka2250

    A2N125TT

    $459.90
    $1,236.99
    A2N 250 Tmf 125-1250 3P Ul +Ka2250
  • A2N125TW | ABB A2N 250 Tmf 125-1250 3P F F Ul

    A2N125TW

    $342.94
    $1,209.57
    A2N 250 Tmf 125-1250 3P F F Ul
  • A2N125TWSB | ABB Molded Case Circuit Breaker (A2 3P 125A 22KA B/F WITH SB)

    A2N125TWSB

    $928.31
    Molded Case Circuit Breaker (A2 3P 125A 22KA B/F WITH SB)
  • A2N125TWX2SB | ABB Molded Case Circuit Breaker (A2 3P 125A 22KA T/F WITH SB)

    A2N125TWX2SB

    $928.31
    Molded Case Circuit Breaker (A2 3P 125A 22KA T/F WITH SB)
  • A2N150TT | ABB A2N 250 Tmf 150-1500 3P Ul +Ka2250

    A2N150TT

    $417.90
    $1,236.99
    A2N 250 Tmf 150-1500 3P Ul +Ka2250
  • A2N150TW | ABB A2N 250 Tmf 150-1500 3P F F Ul

    A2N150TW

    $366.76
    $1,209.57
    A2N 250 Tmf 150-1500 3P F F Ul
  • A2N150TWSB | ABB Molded Case Circuit Breaker (A2 3P 150A 22KA B/F WITH SB)

    A2N150TWSB

    $928.31
    Molded Case Circuit Breaker (A2 3P 150A 22KA B/F WITH SB)
  • A2N150TWX2SB | ABB Molded Case Circuit Breaker (A2 3P 150A 22KA T/F WITH SB)

    A2N150TWX2SB

    $928.31
    Molded Case Circuit Breaker (A2 3P 150A 22KA T/F WITH SB)
  • A2N175TW | ABB A2N 250 Tmf 175-1750 3P F F Ul

    A2N175TW

    $409.94
    $1,209.57
    A2N 250 Tmf 175-1750 3P F F Ul
  • A2N175TWSB | ABB Molded Case Circuit Breaker (A2 3P 175A 22KA B/F WITH SB)

    A2N175TWSB

    $928.31
    Molded Case Circuit Breaker (A2 3P 175A 22KA B/F WITH SB)
  • A2N175TWX2SB | ABB Molded Case Circuit Breaker (A2 3P 175A 22KA T/F WITH SB)

    A2N175TWX2SB

    $928.31
    Molded Case Circuit Breaker (A2 3P 175A 22KA T/F WITH SB)
  • A2N200TT | ABB A2N 250 Tmf 200-2000 3P Ul +Ka2250

    A2N200TT

    $445.11
    $1,317.51
    A2N 250 Tmf 200-2000 3P Ul +Ka2250
  • A2N200TW | ABB A2N 250 Tmf 200-2000 3P F F Ul

    A2N200TW

    $391.39
    $1,290.07
    A2N 250 Tmf 200-2000 3P F F Ul
  • A2N200TWSB | ABB Molded Case Circuit Breaker (A2 3P 200A 22KA B/F WITH SB)

    A2N200TWSB

    $987.94
    Molded Case Circuit Breaker (A2 3P 200A 22KA B/F WITH SB)
  • A2N200TWX2SB | ABB Molded Case Circuit Breaker (A2 3P 200A 22KA T/F WITH SB)

    A2N200TWX2SB

    $987.94
    Molded Case Circuit Breaker (A2 3P 200A 22KA T/F WITH SB)
  • A2N225TT | ABB A2N 250 Tmf 225-2250 3P Ul +Ka2250

    A2N225TT

    $445.11
    $1,317.51
    A2N 250 Tmf 225-2250 3P Ul +Ka2250
  • A2N225TW | ABB A2N 250 Tmf 225-2250 3P F F Ul

    A2N225TW

    $399.94
    $1,290.07
    A2N 250 Tmf 225-2250 3P F F Ul
  • A2N225TWSB | ABB Molded Case Circuit Breaker (A2 3P 225A 22KA B/F WITH SB)

    A2N225TWSB

    $987.94
    Molded Case Circuit Breaker (A2 3P 225A 22KA B/F WITH SB)
  • A2N225TWX2SB | ABB Molded Case Circuit Breaker (A2 3P 225A 22KA T/F WITH SB)

    A2N225TWX2SB

    $987.94
    Molded Case Circuit Breaker (A2 3P 225A 22KA T/F WITH SB)
  • A2N250TW | ABB A2N 250 Tmf 250-2500 3P F F Ul

    A2N250TW

    $369.94
    $1,290.07
    A2N 250 Tmf 250-2500 3P F F Ul
  • A30PC3000 | Eaton ADJUSTALBLE RATING PLUG 3000A MAG TRIP SETTING 6000-24000A

    A30PC3000

    $1,110.74
    $1,619.83
    ADJUSTALBLE RATING PLUG 3000A MAG TRIP SETTING 6000-24000A
  • A32H3DH1600 Noark UL 1066 ACB, 3200A Frame (A32) ACB, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 1600A

    A32H3DH1600

    $15,104.72
    $16,783.02
    UL 1066 ACB, 3200A Frame (A32) ACB, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 1600A
  • A32H3DH2000 Noark UL 1066 ACB, 3200A Frame (A32) ACB, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 2000A

    A32H3DH2000

    $15,808.91
    $17,565.45
    UL 1066 ACB, 3200A Frame (A32) ACB, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 2000A
  • A32H3DH2500 Noark UL 1066 ACB, 3200A Frame (A32) ACB, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 2500A

    A32H3DH2500

    $16,514.94
    $18,349.93
    UL 1066 ACB, 3200A Frame (A32) ACB, 100kA@480VAC, 3P, Drawout type, Horizontal connection, 2500A