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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.
(151 items in Molded Case Circuit Breakers) 
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) 921655429
Eaton Series C complete molded case circuit breaker-F-frame-HFD-Complete breaker-Fixed thermal-fixed magnetic trip type-Three-pole-100A-600 Vac-250 Vdc-Load side-50/60 Hz
EATON
UOM each Price
Online Price:
$2556.35 / 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) 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) 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) 921657039
Eaton series C J-frame Molded Case Circuit Breaker-250A-Three-pole-Non-interchangeable thermal magnetic trip-JD breaker
EATON
UOM each Price
Online Price:
$4446.35 / each
Availability Ships from Manuf. Qty
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) 921653820
Eaton Series C complete molded case circuit breaker-F-frame-HFD-Complete breaker-Fixed thermal-fixed magnetic trip type-Three-pole-25A-600 Vac-250 Vdc-Load side-50/60 Hz
EATON
UOM each Price
Online Price:
$1967.54 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 921657991
Eaton Series C complete molded case circuit breaker-F-frame-FD-Complete breaker-Fixed thermal-fixed magnetic trip type-Two-pole-80A-600 Vac-250 Vdc-Load side-50/60 Hz
EATON
UOM each Price
Online Price:
$1373.88 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 921653562
Eaton Series C complete molded case circuit breaker-F-frame-FD-Complete breaker-Fixed thermal-fixed magnetic trip type-Three-pole-35A-600 Vac-250 Vdc-Load side-50/60 Hz
EATON
UOM each Price
Online Price:
$1560.46 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 921657836
Eaton Series C-F-frame Motor Circuit Protector-Three-pole-NEMA size 0 starter-Used with Electric starters-600V-250 Vdc maximum-Non-aluminum line and load terminals-3A-9-30A magnetic trip
EATON
UOM each Price
Online Price:
$1027.38 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 921655280
LS-Titan Safety Interlock Switch-Cabinet Door Hinge Switch-Polyamide PA66-GF25 enclosure-6A max AC-3A max DC-2NC-Slow Make Break-Positive Opening-6A at 230Vac-0.5A at 250Vdc-Screw Terminals
EATON
UOM each Price
Online Price:
$2093.54 / each
Availability Ships from Manuf. Qty