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Molded Case Circuit Breakers

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4766 Products

Siemens / ITE

Siemens HFXD63B070L 70 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – Thermal-Magnetic – Feed-Thru – Sentron HFXD

In stock

(0)

Regular price From $1,268.11
Sale

Schneider Electric

Square D JJL36200SA 200 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – Thermal-Magnetic LI Trip – Current Limiting – 110 VAC Shunt Trip – PowerPact JJL

In stock

(0)

Regular price From $1,088.77

Regular price ~~$6,149.00~~ Sale price From $1,088.77
Siemens / ITE

Siemens HFXD63B2501S11 250 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – Thermal-Magnetic – Bolt-On – Sentron HFXD

In stock

(0)

Regular price From $1,392.57
Sale

Schneider Electric

Square D LDA36400U33X 600 Amp Molded Case Circuit Breaker – 3 Pole – 400 V – 18 kA@480 V – Electronic LSI Trip – I-Line Plug-In – PowerPact LDA

In stock

(0)

Regular price From $2,104.05

Regular price ~~$5,686.00~~ Sale price From $2,104.05
Sale

GE

GE SKLL3612L4XX 1200 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – Electronic LSIG Trip – 100% Rated – Spectra Series

In stock

(0)

Regular price From $5,247.89

Regular price ~~$34,658.00~~ Sale price From $5,247.89
GE

GE SKPP3608L4XX 800 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 100 kA@480 V – Electronic LSIG Trip – 100% Rated – Spectra Series

In stock

(0)

Regular price From $3,611.29
GE

GE SKPP36CD0800 800 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 100 kA@480 V – Electronic LSIGT Trip – 100% Rated – Bolt-On – Spectra Series

In stock

(0)

Regular price From $3,156.57
GE

GE THJK436300WL 300 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Thermal-Magnetic – High Interrupting Capacity – Feed-Thru – J600 Line

In stock

(0)

Regular price From $1,147.57
GE

GE THJK436350WL 350 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Thermal-Magnetic – High Interrupting Capacity – Feed-Thru – J600 Line

In stock

(0)

Regular price From $1,147.57
GE

GE THJK436350WL 350 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Thermal-Magnetic – High Interrupting Capacity – Feed-Thru – J600 Line

In stock

(0)

Regular price From $1,147.57
GE

GE THJK436400WL 400 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Thermal-Magnetic – High Interrupting Capacity – Feed-Thru – J600 Line

In stock

(0)

Regular price From $1,147.57
GE

GE TJJ436250WL 250 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 30 kA@480 V – Thermal-Magnetic – Reverse Feed – Feed-Thru – J600 Line

In stock

(0)

Regular price From $900.61
GE

GE TJJ436Y400 400 Amp Molded Case Non-Automatic Switch – 3 Pole – 600 V – 30 kA@480 V – No Overcurrent Protection – Reverse Feed – Feed-Thru – J600 Line

In stock

(0)

Regular price From $690.89
Sale

Schneider Electric

Square D MGL36350 350 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – High Interrupting Capacity – Electronic LI Trip – Feed-Thru – PowerPact MGL

In stock

(0)

Regular price From $2,625.41

Regular price ~~$7,560.00~~ Sale price From $2,625.41
Sale

Schneider Electric

Square D PGL36120U41A 1200 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Micrologic 3.0A Electronic LI Trip – Feed-Thru – PowerPact PGL

In stock

(0)

Regular price From $4,899.99

Regular price ~~$20,688.00~~ Sale price From $4,899.99
GE

GE TJK436225WL 225 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 30 kA@480 V – Thermal-Magnetic – Feed-Thru – J600 Line

In stock

(0)

Regular price From $800.65
GE

GE TJK436250WL 250 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 30 kA@480 V – Thermal-Magnetic – Feed-Thru – J600 Line

In stock

(0)

Regular price From $1,425.89
GE

TJK636250WL - GE - Molded Case Circuit Breaker

In stock

(0)

Regular price From $1,204.41
GE

GE TJK636250WL 250 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 30 kA@480 V – Thermal-Magnetic – Feed-Thru – J600 Line

In stock

(0)

Regular price From $1,204.41
GE

GE TJK636250WL 250 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 30 kA@480 V – Thermal-Magnetic – Feed-Thru – J600 Line

In stock

(0)

Regular price From $1,204.41
GE

GE TJK636350WL 350 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 30 kA@480 V – Thermal-Magnetic – Feed-Thru – J600 Line

In stock

(0)

Regular price From $1,204.41
Siemens / ITE

Siemens HLD63B500L 500 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – High Interrupting Capacity – Thermal-Magnetic LI Trip – Feed-Thru – Sentron HLD Series

In stock

(0)

Regular price From $1,673.83
Siemens / ITE

Siemens LGG3B125L 125 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – Thermal-Magnetic LI Trip – Feed-Thru – VL Series

In stock

(0)

Regular price From $487.05
Siemens / ITE

Siemens LMXD63B600 600 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 50 kA@480 V – Thermal-Magnetic – Bolt-On – Sentron LMXD Series

In stock

(0)

Regular price From $3,347.67
Siemens / ITE

Siemens LMXD63B600 600 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 50 kA@480 V – Thermal-Magnetic – Bolt-On – Sentron LMXD Series

In stock

(0)

Regular price From $3,347.67
Siemens / ITE

Siemens LXD63M600 600 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Thermal-Magnetic LI Trip – Bolt-On – Sentron LXD Series

In stock

(0)

Regular price From $861.41
Siemens / ITE

Siemens SHJD69200G 200 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – High Interrupting Capacity – Electronic LIG Trip – Bolt-On – Sentron Series

In stock

(0)

Regular price From $3,454.49
Sale

Siemens / ITE

Siemens CMD63B500 500 Amp Enclosed Molded Case Circuit Breaker – 3 Pole – 600 V – Fuseless Current Limiting – NEMA 12 Enclosure – Sentron MD Frame

In stock

(0)

Regular price From $5,479.17

Regular price ~~$7,985.99~~ Sale price From $5,479.17
Sale

Siemens / ITE

Siemens ED23B090 90 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Thermal-Magnetic – Standard Interrupting Capacity – Sentron ED Frame

In stock

(0)

Regular price From $128.37

Regular price ~~$186.99~~ Sale price From $128.37
Siemens / ITE

Siemens SHJD69300NGT 300 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – High Interrupting Capacity – Electronic LSIG Trip – Bolt-On – Sentron Series

In stock

(0)

Regular price From $3,758.29
Siemens / ITE

Siemens SHLD69500 500 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – High Interrupting Capacity – Electronic LI Trip – Bolt-On – Sentron Series

In stock

(0)

Regular price From $2,466.65
Sale

Schneider Electric

Square D HRA36100U31X 100 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 200 kA@480 V – 100 kA@600 V – I-Line Plug-In – PowerPact HRA

In stock

(0)

Regular price From $2,100.13

Regular price ~~$4,591.00~~ Sale price From $2,100.13
Siemens / ITE

Siemens SHMD69700AG 700 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – 100 kA@240 V – High Interrupting Capacity – Electronic LIG Trip – Bolt-On – Sentron Series

In stock

(0)

Regular price From $3,193.81
Siemens / ITE

Siemens SHND69120ANTH 1200 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – High Interrupting Capacity – Electronic LSI Trip – 100% Rated – Bolt-On – Sentron Series

In stock

(0)

Regular price From $5,432.13
Sale

Siemens / ITE

Siemens HGB3B045B 45 Amp Molded Case Circuit Breaker – 3 Pole – 600Y/347 V – 35 kA@480Y/277 V – High Interrupting Capacity – Panelboard Mount – HGB Frame

In stock

(0)

Regular price From $305.75

Regular price ~~$389.99~~ Sale price From $305.75
Sale

Siemens / ITE

Siemens LGG3B050L 50 Amp Molded Case Circuit Breaker – 3 Pole – 600Y/347 V – 65 kA@480 V – Very High Interrupting Capacity – LGG Frame

In stock

(0)

Regular price From $225.39

Regular price ~~$2,275.00~~ Sale price From $225.39
Siemens / ITE

Siemens SND69120ANTH 1200 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Electronic LSI Trip – 100% Rated – Bolt-On – Sentron Series

In stock

(0)

Regular price From $4,290.43
Sale

Siemens / ITE

Siemens LGG3B050L 50 Amp Molded Case Circuit Breaker – 3 Pole – 600Y/347 V – 65 kA@480 V – Very High Interrupting Capacity – LGG Frame

In stock

(0)

Regular price From $225.39

Regular price ~~$2,275.00~~ Sale price From $225.39
Siemens / ITE

Siemens SND69800A 800 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Electronic LI Trip – Bolt-On – Sentron Series

In stock

(0)

Regular price From $3,524.07
Sale

Siemens / ITE

Siemens LGG3B100L 100 Amp Molded Case Circuit Breaker – 3 Pole – 600Y/347 V – 65 kA@480 V – Very High Interrupting Capacity – LGG Frame

In stock

(0)

Regular price From $274.39

Regular price ~~$2,421.00~~ Sale price From $274.39

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