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.

  • FDB3020WL11 | Eaton FDB BREAKER 3P 20A W/O TERMINALS W/ PLK1ROFF LOCK OFF

    FDB3020WL11

    $1,017.95
    $1,632.96
    FDB BREAKER 3P 20A W/O TERMINALS W/ PLK1ROFF LOCK OFF
  • FDB3025 | Eaton TYPE FDB, 3 POLE, 25A TRIP, 600V CLASS, LOAD TERMINALS ONLY

    FDB3025

    $954.77
    $1,531.61
    TYPE FDB, 3 POLE, 25A TRIP, 600V CLASS, LOAD TERMINALS ONLY
  • FDB3025L | Eaton TYPE FDB, 3 POLE, 25A TRIP, 600V CLASS, LINE AND LOAD

    FDB3025L

    $973.45
    $1,561.59
    TYPE FDB, 3 POLE, 25A TRIP, 600V CLASS, LINE AND LOAD
  • FDB3030 | Eaton TYPE FDB, 3 POLE, 30A TRIP, 600V CLASS, LOAD TERMINALS ONLY

    FDB3030

    $954.77
    $1,531.61
    TYPE FDB, 3 POLE, 30A TRIP, 600V CLASS, LOAD TERMINALS ONLY
  • FDB3030D04L11 | Eaton FDB BREAKER 3P 30A WITH KPR1A KEEPER NUTS ON LOAD SIDE

    FDB3030D04L11

    $1,031.30
    $1,654.37
    FDB BREAKER 3P 30A WITH KPR1A KEEPER NUTS ON LOAD SIDE
  • FDB3030D11 | Eaton FDB 3P 30A WITH LINE AND LOAD END CAP ASSEMBLY

    FDB3030D11

    $913.28
    $1,617.27
    FDB 3P 30A WITH LINE AND LOAD END CAP ASSEMBLY
  • FDB3030L | Eaton TYPE FDB, 3 POLE, 30A TRIP, 600V CLASS, LINE AND LOAD

    FDB3030L

    $973.45
    $1,561.59
    TYPE FDB, 3 POLE, 30A TRIP, 600V CLASS, LINE AND LOAD
  • FDB3030S22 | Eaton FDB 3P 30A W/ST 48-127VAC OR 48-60VDC RH

    FDB3030S22

    $2,044.79
    $3,280.19
    FDB 3P 30A W/ST 48-127VAC OR 48-60VDC RH
  • FDB3030V | Eaton SAME AS FDB3030 EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL

    FDB3030V

    $954.77
    $1,531.61
    SAME AS FDB3030 EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL
  • FDB3030VL | Eaton SAME AS FDB3030L EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL

    FDB3030VL

    $973.45
    $1,561.59
    SAME AS FDB3030L EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL
  • FDB3030WL11 | Eaton FDB BREAKER 3P 30A W/O TERMINALS W/ PLK1ROFF LOCK OFF

    FDB3030WL11

    $1,017.95
    $1,632.96
    FDB BREAKER 3P 30A W/O TERMINALS W/ PLK1ROFF LOCK OFF
  • FDB3030Y | Eaton FDB 3P 30A LINE END TERM ONLY

    FDB3030Y

    $954.77
    $1,531.61
    FDB 3P 30A LINE END TERM ONLY
  • FDB3035 | Eaton TYPE FDB, 3 POLE, 35A TRIP, 600V CLASS, LOAD TERMINALS ONLY

    FDB3035

    $954.77
    $1,531.61
    TYPE FDB, 3 POLE, 35A TRIP, 600V CLASS, LOAD TERMINALS ONLY
  • FDB3035L | Eaton TYPE FDB, 3 POLE, 35A TRIP, 600V CLASS, LINE AND LOAD

    FDB3035L

    $973.45
    $1,561.59
    TYPE FDB, 3 POLE, 35A TRIP, 600V CLASS, LINE AND LOAD
  • FDB3035V | Eaton SAME AS FDB3035 EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL

    FDB3035V

    $954.77
    $1,531.61
    SAME AS FDB3035 EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL
  • FDB3035VL | Eaton FDB 3P 35AMP L&L TERM 50 DEGREE

    FDB3035VL

    $973.45
    $1,561.59
    FDB 3P 35AMP L&L TERM 50 DEGREE
  • FDB3040 | Eaton TYPE FDB, 3 POLE, 40A TRIP, 600V CLASS, LOAD TERMINALS ONLY

    FDB3040

    $954.77
    $1,531.61
    TYPE FDB, 3 POLE, 40A TRIP, 600V CLASS, LOAD TERMINALS ONLY
  • FDB3040D04L11 | Eaton FDB BREAKER 3P 40A WITH KPR1A KEEPER NUTS ON LOAD SIDE

    FDB3040D04L11

    $1,031.30
    $1,654.37
    FDB BREAKER 3P 40A WITH KPR1A KEEPER NUTS ON LOAD SIDE
  • FDB3040D11 | Eaton FDB 3P 40A WITH LINE AND LOAD END CAP KITS

    FDB3040D11

    $1,008.17
    $1,617.27
    FDB 3P 40A WITH LINE AND LOAD END CAP KITS
  • FDB3040L | Eaton TYPE FDB, 3 POLE, 40A TRIP, 600V CLASS, LINE AND LOAD

    FDB3040L

    $973.45
    $1,561.59
    TYPE FDB, 3 POLE, 40A TRIP, 600V CLASS, LINE AND LOAD
  • FDB3040LW02 | Eaton FDB BKR 3P 40A W/WALKING BEAM TERM L & L

    FDB3040LW02

    $1,177.23
    $1,888.47
    FDB BKR 3P 40A W/WALKING BEAM TERM L & L
  • FDB3040V | Eaton SAME AS FDB3040 EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL

    FDB3040V

    $954.77
    $1,531.61
    SAME AS FDB3040 EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL
  • FDB3040WL11 | Eaton FDB BREAKER 3P 40A W/O TERMINALS W/ PLK1ROFF LOCK OFF

    FDB3040WL11

    $1,017.95
    $1,632.96
    FDB BREAKER 3P 40A W/O TERMINALS W/ PLK1ROFF LOCK OFF
  • FDB3045 | Eaton TYPE FDB, 3 POLE, 45A TRIP, 600V CLASS, LOAD TERMINALS ONLY

    FDB3045

    $954.77
    $1,531.61
    TYPE FDB, 3 POLE, 45A TRIP, 600V CLASS, LOAD TERMINALS ONLY
  • FDB3045L | Eaton TYPE FDB, 3 POLE, 45A TRIP, 600V CLASS, LINE AND LOAD

    FDB3045L

    $973.45
    $1,561.59
    TYPE FDB, 3 POLE, 45A TRIP, 600V CLASS, LINE AND LOAD
  • FDB3045LD08 | Eaton FDB 3P 45AMP WITH CONTROL WIRE TERMINAL

    FDB3045LD08

    $1,190.58
    $1,909.89
    FDB 3P 45AMP WITH CONTROL WIRE TERMINAL
  • FDB3050 | Eaton TYPE FDB, 3 POLE, 50A TRIP, 600V CLASS, LOAD TERMINALS ONLY

    FDB3050

    $954.77
    $1,531.61
    TYPE FDB, 3 POLE, 50A TRIP, 600V CLASS, LOAD TERMINALS ONLY
  • FDB3050D04L11 | Eaton FDB BREAKER 3P 50A WITH KPR1A KEEPER NUTS ON LOAD SIDE

    FDB3050D04L11

    $1,031.30
    $1,654.37
    FDB BREAKER 3P 50A WITH KPR1A KEEPER NUTS ON LOAD SIDE
  • FDB3050L | Eaton TYPE FDB, 3 POLE, 50A TRIP, 600V CLASS, LINE AND LOAD

    FDB3050L

    $973.45
    $1,561.59
    TYPE FDB, 3 POLE, 50A TRIP, 600V CLASS, LINE AND LOAD
  • FDB3050LD08 | Eaton FDB 3P 50AMP WITH CONTROL WIRE TERMINAL

    FDB3050LD08

    $1,190.58
    $1,909.89
    FDB 3P 50AMP WITH CONTROL WIRE TERMINAL
  • FDB3050LS26 | Eaton FDB 3P 50A W/ST 208-380VAC OR 110-127VDC RH TERM L&L

    FDB3050LS26

    $1,901.55
    $3,050.39
    FDB 3P 50A W/ST 208-380VAC OR 110-127VDC RH TERM L&L
  • FDB3050V | Eaton SAME AS FDB3050 EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL

    FDB3050V

    $954.77
    $1,531.61
    SAME AS FDB3050 EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL
  • FDB3050VL | Eaton SAME AS FDB3050L EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL

    FDB3050VL

    $973.45
    $1,561.59
    SAME AS FDB3050L EXCEPT CALIBRATED FOR 50C AMBIENT (NOT UL