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Molded Case Circuit Breakers

Molded Case Circuit Breakers Total Products: 1360

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Circuit Breaker 60A 1P 277VAC HED4

SIEMENS
Original price $865.44 - Original price $865.44
Original price
$865.44
$865.44 - $865.44
Current price $865.44

Molded Case Circuit Breaker 60 A Amps AC Voltage Rating 277V AC Max AIR Rating 25kA at 277V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $865.44 - Original price $865.44
Original price
$865.44
$865.44 - $865.44
Current price $865.44

Circuit Breaker 50A 1P 277VAC HED4

SIEMENS
Original price $865.44 - Original price $865.44
Original price
$865.44
$865.44 - $865.44
Current price $865.44

Molded Case Circuit Breaker 50 A Amps AC Voltage Rating 277V AC Max AIR Rating 25kA at 277V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $865.44 - Original price $865.44
Original price
$865.44
$865.44 - $865.44
Current price $865.44

Circuit Breaker 40A 1P 277VAC HED4

SIEMENS
Original price $865.44 - Original price $865.44
Original price
$865.44
$865.44 - $865.44
Current price $865.44

Molded Case Circuit Breaker 40 A Amps AC Voltage Rating 277V AC Max AIR Rating 25kA at 277V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $865.44 - Original price $865.44
Original price
$865.44
$865.44 - $865.44
Current price $865.44

Circuit Breaker 100A 3P 480VAC ED4

SIEMENS
Original price $2,072.84 - Original price $2,072.84
Original price
$2,072.84
$2,072.84 - $2,072.84
Current price $2,072.84

Molded Case Circuit Breaker 100 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Se...

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Original price $2,072.84 - Original price $2,072.84
Original price
$2,072.84
$2,072.84 - $2,072.84
Current price $2,072.84

Circuit Breaker 60A 3P 480VAC ED4

SIEMENS
Original price $1,582.16 - Original price $1,582.16
Original price
$1,582.16
$1,582.16 - $1,582.16
Current price $1,582.16

Molded Case Circuit Breaker 60 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $1,582.16 - Original price $1,582.16
Original price
$1,582.16
$1,582.16 - $1,582.16
Current price $1,582.16

Circuit Breaker 50A 3P 480VAC ED4

SIEMENS
Original price $1,722.10 - Original price $1,722.10
Original price
$1,722.10
$1,722.10 - $1,722.10
Current price $1,722.10

Molded Case Circuit Breaker 50 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $1,722.10 - Original price $1,722.10
Original price
$1,722.10
$1,722.10 - $1,722.10
Current price $1,722.10

Circuit Breaker 40A 3P 480VAC ED4

SIEMENS
Original price $1,563.34 - Original price $1,563.34
Original price
$1,563.34
$1,563.34 - $1,563.34
Current price $1,563.34

Molded Case Circuit Breaker 40 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $1,563.34 - Original price $1,563.34
Original price
$1,563.34
$1,563.34 - $1,563.34
Current price $1,563.34

Circuit Breaker 30A 3P 480VAC ED4

SIEMENS
Original price $1,586.20 - Original price $1,586.20
Original price
$1,586.20
$1,586.20 - $1,586.20
Current price $1,586.20

Molded Case Circuit Breaker 30 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $1,586.20 - Original price $1,586.20
Original price
$1,586.20
$1,586.20 - $1,586.20
Current price $1,586.20

Circuit Breaker 20A 3P 480VAC ED4

SIEMENS
Original price $1,774.16 - Original price $1,774.16
Original price
$1,774.16
$1,774.16 - $1,774.16
Current price $1,774.16

Molded Case Circuit Breaker 20 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $1,774.16 - Original price $1,774.16
Original price
$1,774.16
$1,774.16 - $1,774.16
Current price $1,774.16

Circuit Breaker 15A 3P 480VAC ED4

SIEMENS
Original price $1,555.57 - Original price $1,555.57
Original price
$1,555.57
$1,555.57 - $1,555.57
Current price $1,555.57

Molded Case Circuit Breaker 15 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $1,555.57 - Original price $1,555.57
Original price
$1,555.57
$1,555.57 - $1,555.57
Current price $1,555.57

Circuit Breaker 80A 2P 480VAC ED4

SIEMENS
Original price $1,418.38 - Original price $1,418.38
Original price
$1,418.38
$1,418.38 - $1,418.38
Current price $1,418.38

Molded Case Circuit Breaker 80 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $1,418.38 - Original price $1,418.38
Original price
$1,418.38
$1,418.38 - $1,418.38
Current price $1,418.38

Circuit Breaker 40A 2P 480VAC ED4

SIEMENS
Original price $1,069.62 - Original price $1,069.62
Original price
$1,069.62
$1,069.62 - $1,069.62
Current price $1,069.62

Molded Case Circuit Breaker 40 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $1,069.62 - Original price $1,069.62
Original price
$1,069.62
$1,069.62 - $1,069.62
Current price $1,069.62

Circuit Breaker 30A 2P 480VAC ED4

SIEMENS
Original price $1,127.99 - Original price $1,127.99
Original price
$1,127.99
$1,127.99 - $1,127.99
Current price $1,127.99

Molded Case Circuit Breaker 30 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $1,127.99 - Original price $1,127.99
Original price
$1,127.99
$1,127.99 - $1,127.99
Current price $1,127.99

Circuit Breaker 20A 2P 480VAC ED4

SIEMENS
Original price $1,069.63 - Original price $1,069.63
Original price
$1,069.63
$1,069.63 - $1,069.63
Current price $1,069.63

Molded Case Circuit Breaker 20 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $1,069.63 - Original price $1,069.63
Original price
$1,069.63
$1,069.63 - $1,069.63
Current price $1,069.63

Circuit Breaker 15A 2P 480VAC ED4

SIEMENS
Original price $1,109.24 - Original price $1,109.24
Original price
$1,109.24
$1,109.24 - $1,109.24
Current price $1,109.24

Molded Case Circuit Breaker 15 A Amps AC Voltage Rating 480V AC Max AIR Rating 18kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $1,109.24 - Original price $1,109.24
Original price
$1,109.24
$1,109.24 - $1,109.24
Current price $1,109.24

Circuit Breaker 20A 1P 120/277VAC ED4

SIEMENS
Original price $391.14 - Original price $391.14
Original price
$391.14
$391.14 - $391.14
Current price $391.14

Molded Case Circuit Breaker 20 A Amps AC Voltage Rating 120/277V AC Max AIR Rating 22kA at 277V AC For Use With SB Switchboards Sentron Panelboards...

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Original price $391.14 - Original price $391.14
Original price
$391.14
$391.14 - $391.14
Current price $391.14

Circuit Breaker 15A 1P 120/277VAC ED4

SIEMENS
Original price $386.22 - Original price $386.22
Original price
$386.22
$386.22 - $386.22
Current price $386.22

Molded Case Circuit Breaker 15 A Amps AC Voltage Rating 120/277V AC Max AIR Rating 22kA at 277V AC For Use With SB Switchboards Sentron Panelboards...

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Original price $386.22 - Original price $386.22
Original price
$386.22
$386.22 - $386.22
Current price $386.22

Circuit Breaker 400A 2P 600VAC LA

SQUARE D
Original price $9,007.82 - Original price $9,007.82
Original price
$9,007.82
$9,007.82 - $9,007.82
Current price $9,007.82

Molded Case Circuit Breaker 400 A Amps AC Voltage Rating 600V AC Max AIR Rating 42kA at 240V AC For Use With I Line Panelboards Series LA High Amp ...

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Original price $9,007.82 - Original price $9,007.82
Original price
$9,007.82
$9,007.82 - $9,007.82
Current price $9,007.82

Circuit Breaker 350A 2P 600VAC LA

SQUARE D
Original price $4,000.28 - Original price $4,000.28
Original price
$4,000.28
$4,000.28 - $4,000.28
Current price $4,000.28

Molded Case Circuit Breaker 350 A Amps AC Voltage Rating 600V AC Max AIR Rating 42kA at 240V AC For Use With I Line Panelboards Series LA High Amp ...

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Original price $4,000.28 - Original price $4,000.28
Original price
$4,000.28
$4,000.28 - $4,000.28
Current price $4,000.28

Circuit Breaker 200A 3P 600VAC JG

SQUARE D
Original price $5,104.26 - Original price $5,104.26
Original price
$5,104.26
$5,104.26 - $5,104.26
Current price $5,104.26

Molded Case Circuit Breaker 200 A Amps AC Voltage Rating 600V AC Max AIR Rating 25kA at 240V AC For Use With I Line Panelboards Series JG High Amp ...

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Original price $5,104.26 - Original price $5,104.26
Original price
$5,104.26
$5,104.26 - $5,104.26
Current price $5,104.26

Circuit Breaker 200A 2P 600VAC JG

SQUARE D
Original price $2,993.90 - Original price $2,993.90
Original price
$2,993.90
$2,993.90 - $2,993.90
Current price $2,993.90

Molded Case Circuit Breaker 200 A Amps AC Voltage Rating 600V AC Max AIR Rating 65kA at 240V AC For Use With I Line Panelboards Series JG High Amp ...

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Original price $2,993.90 - Original price $2,993.90
Original price
$2,993.90
$2,993.90 - $2,993.90
Current price $2,993.90

Circuit Breaker 40A 2P 600VAC HG

SQUARE D
Original price $1,436.59 - Original price $1,436.59
Original price
$1,436.59
$1,436.59 - $1,436.59
Current price $1,436.59

Molded Case Circuit Breaker 40 A Amps AC Voltage Rating 600V AC Max AIR Rating 65kA at 240V AC For Use With I Line Panelboards Series HG High Amp T...

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Original price $1,436.59 - Original price $1,436.59
Original price
$1,436.59
$1,436.59 - $1,436.59
Current price $1,436.59

Circuit Breaker 80A 2P 480VAC HED4

SIEMENS
Original price $2,186.41 - Original price $2,186.41
Original price
$2,186.41
$2,186.41 - $2,186.41
Current price $2,186.41

Molded Case Circuit Breaker 80 A Amps AC Voltage Rating 480V AC Max AIR Rating 42kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...

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Original price $2,186.41 - Original price $2,186.41
Original price
$2,186.41
$2,186.41 - $2,186.41
Current price $2,186.41

Circuit Breaker 200A 2P 600VAC LA

SQUARE D
Original price $3,690.99 - Original price $3,690.99
Original price
$3,690.99
$3,690.99 - $3,690.99
Current price $3,690.99

Molded Case Circuit Breaker 200 A Amps AC Voltage Rating 600V AC Max AIR Rating 42kA at 240V AC For Use With I Line Panelboards Series LA High Amp ...

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Original price $3,690.99 - Original price $3,690.99
Original price
$3,690.99
$3,690.99 - $3,690.99
Current price $3,690.99

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