LS Electric
UTE100E
LS Electric UTE100E 50A 3 Pole Susol MCCB Circuit Breaker Rotary Handle Operator
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$299.89
Molded Case Circuit Breakers
136 listings · 134 in stock
136 molded case circuit breakers listings from the brands you use, each one photographed. Free shipping in the lower 48.
General Electric
AMCB6GB
GE AMCB6GB Spectra Series
Only 1 left
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$1,444.95
Fuji Electric
EG32AC
Fuji Electric FA EG32AC 100-230VAC 50/60HZ EB2AEAC-005B 5A
Only 1 left
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$13.95
Fuji Electric
EA103C
Fuji Electric EA103C Molded Case Circuit Breaker 3-Pole 100A Frame 600V MCCB
Only 1 left
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$17.89
Square D
FHP361001212
Square D FHP361001212 100A 3-Pole 600V FH Frame Molded Case Circuit Breaker
Only 2 left
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$599.89
Siemens
NGG1B080L
Siemens NGG1B080L Molded Case Circuit Breaker 1-Pole 80A 25kA 480VAC Bolt-On
Only 1 left
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$899.89
Eaton
PDD23G0100TFFL
Eaton PDD23G0100TFFL Circuit Breaker 100A 3-Pole 240V PDD2 Molded Case New
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$219.89
Fuji Electric
EA203CB
Fuji Electric EA203CB 150A 3-Pole Molded Case Circuit Breaker 600V Used
Only 2 left
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$43.89
Fuji Electric
EG32AC
Fuji Eeac 005B Lectric FA EG32AC EB2AEAC-005B AC 100-230V 30MA 2.5kV 5A 30mA
Only 4 left
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$134.95
Fuji Electric
BU3350
Fuji Electric BU3350 3 Pole 350A 480V MCCB Circuit Breaker Rotary Handle Kit
Only 1 left
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$524.00
Fuji Electric
EA53C
Fuji Electric EA53C BB3BEC-020 690V 6kV AC 500V 50-60HZ
Only 2 left
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$26.95
Fuji Electric
SA33C
Fuji Electric FA SA33C BB3ASC-015 AC 690V AC 500V 50-60HZ 15A
In stock
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$27.95
Fuji Electric
EA53C
Fuji Electric EA53C BB3BEC-030 30A AC 690V 50-60HZ AC220
In stock
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$27.95
Mitsubishi
NF50-SVFU
Mitsubishi NF50-SVFU NF50 SVFU330 30A 3P 50/60HZ
Only 2 left
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$249.95
Mitsubishi
NF50-SVFU
Mitsubishi NF50-SVFU 15A NF50 SVFU215 AC200V 15A 50/60HZ Pole 2P
In stock
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$134.95
Mitsubishi
NF50-SVFU
Mitsubishi NF50-SVFU NF50-SVFU305 5A 3P 200VAC 50/60HZ 240VAC
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$97.95
Square D
060AL150HD
Square D HL 060AL150HD HLL36035
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$434.95
Square D
FHP360801212
Square D FHP360801212 FH 80AMP 11A 120-250V
Only 3 left
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$1,499.95
Fuji Electric
SA53RC
Fuji Electric SA53RC BB3BRC-050 Auto 690V 50-60HZ AC220C 25kA
Only 3 left
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$208.95
Schneider Electric
HJL36050M72AA
Schneider Electric Square D HJL36050M72AA HJL36050M72AA
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$744.95
Eaton
NZMB2-AF175-NA
Eaton NZMB2-AF175-NA Molded Case Circuit Breaker 175A 3-Pole 480V Industrial OEM
Only 1 left
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$841.89
Fuji Electric
BU-NHB3F120
Fuji BU-NHB3F120 Electric BU-FNH480A AC 480V 50/60Hz 0.018A 1200A 3-POLE
Only 1 left
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$2,299.99
Fuji Electric
EA52C
Fuji Electric EA52C 10A 690V 500V
Only 2 left
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$42.95
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Guides for Molded Case Circuit Breakers
- Circuit protectionMolded Case Circuit Breaker Ratings & ReplacementsFrame size, trip rating, interrupting rating (kA), voltage and slash ratings, trip units and mounting – and a checklist for a safe replacement.
- Parts identificationHow to Read Breaker & VFD Nameplates and Date CodesFrame, trip and interrupting ratings on breakers; input, output, duty ratings and series on drives – and where to look for the date of manufacture.