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Molded Case Circuit Breakers
An automatically operated electrical switch that protects an electrical circuit from damage caused by a short circuit or an overload.
(167 items in Molded Case Circuit Breakers) 
Fastenal Part No. (SKU) 921656652
Eaton Series C complete molded case circuit breaker-F-frame-EHD-Complete breaker-Fixed thermal-fixed magnetic trip type-Three-pole-50A-Load side-50/60 Hz
EATON
UOM each Price
Online Price:
$879.58 / each
Availability Available Inventory Qty
Fastenal Part No. (SKU) 921656629
Eaton Series C-F-frame Motor Circuit Protector-Three-pole-NEMA size 4 starter-600V-250 Vdc maximum-Non-aluminum line and load terminals-150A-750-2500A magnetic trip
EATON
UOM each Price
Online Price:
$2318.88 / each
Availability Available Inventory Qty
Fastenal Part No. (SKU) 921657175
Eaton Series C-F-frame Motor Circuit Protector-Three-pole-NEMA size 0 starter-600V-250 Vdc maximum-Non-aluminum line and load terminals-15A-45-150A magnetic trip
EATON
UOM each Price
Online Price:
$1172.77 / each
Availability Available Inventory Qty
Fastenal Part No. (SKU) 921653701
Eaton Series C complete molded case circuit breaker-F-frame-EHD-Complete breaker-Fixed thermal-fixed magnetic trip type-Three-pole-70A-Load side-50/60 Hz
EATON
UOM each Price
Online Price:
$1037.08 / each
Availability Available Inventory Qty
Fastenal Part No. (SKU) 921655698
Eaton Series C complete molded case circuit breaker-F-frame-HFD-Complete breaker-Fixed thermal-fixed magnetic trip type-Three-pole-60A-600 Vac-250 Vdc-Load side-50/60 Hz
EATON
UOM each Price
Online Price:
$2042.65 / each
Availability Available Inventory Qty
Fastenal Part No. (SKU) 921657222
Eaton Series C complete molded case circuit breaker-F-frame-EHD-Complete breaker-Fixed thermal-fixed magnetic trip type-Two-pole-50A-Load side-50/60 Hz
EATON
UOM each Price
Online Price:
$615.46 / each
Availability Available Inventory Qty
Fastenal Part No. (SKU) 921653776
Eaton Series C-F-frame Motor Circuit Protector-Three-pole-NEMA size 1 starter-600V-250 Vdc maximum-Non-aluminum line and load terminals-30A-90-300A magnetic trip
EATON
UOM each Price
Online Price:
$1046.77 / each
Availability Available Inventory Qty
Fastenal Part No. (SKU) 922983984
PD Circuit Breaker 70A1P600 Vac Max65 kAIC at 480 Vac
EATON
UOM each Price
Online Price:
$892.71 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 922983992
PD Circuit Breaker 70A3P600 Vac Max65 kAIC at 480 Vac
EATON
UOM each Price
Online Price:
$1196.00 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 922984132
PD Circuit Breaker 20A3P600 Vac Max25 kAIC at 480 Vac
EATON
UOM each Price
Online Price:
$705.77 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 922984007
PD Circuit Breaker 50A3P600 Vac Max35 kAIC at 480 Vac
EATON
UOM each Price
Online Price:
$742.02 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 921655256
Series G molded case circuit breaker-JG-frame-JG-Fixed thermal-adjustable magnetic trip-Three-pole-150A-600 Vac-85 kAIC at 240 Vac-35 kAIC at 480 Vac-18 kAIC at 600 Vac-Line and load
EATON
UOM each Price
Online Price:
$8662.50 / each
Availability Available Inventory Qty