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Molded Case Circuit Breakers

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4764 Products

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Siemens / ITE

Siemens FXD63B110L 110 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $460.59

Regular price ~~$1,095.00~~ Sale price From $460.59
Sale

Siemens / ITE

Siemens FXD63B100L 100 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $460.59

Regular price ~~$1,030.18~~ Sale price From $460.59
Sale

Siemens / ITE

Siemens FXD63B090L 90 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $460.59

Regular price ~~$1,095.00~~ Sale price From $460.59
Sale

Siemens / ITE

Siemens FXD63B080L 80 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $460.59

Regular price ~~$1,095.00~~ Sale price From $460.59
Sale

Siemens / ITE

Siemens CFD63B110L 110 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 200 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $1,051.53

Regular price ~~$1,531.99~~ Sale price From $1,051.53
Sale

Siemens / ITE

Siemens CFD63B070L 70 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 200 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $1,051.53

Regular price ~~$1,990.66~~ Sale price From $1,051.53
Sale

Siemens / ITE

Siemens CQD325 25 Amp Molded Case Circuit Breaker – 3 Pole – 277/480 V – 14 kA@480 V – Feed-Thru – CQD Series

In stock

(0)

Regular price From $123.47

Regular price ~~$179.99~~ Sale price From $123.47
Sale

Siemens / ITE

Siemens CED63B080 80 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 200 kA@480 V – Feed-Thru – SENTRON Series

In stock

(0)

Regular price From $680.11

Regular price ~~$990.99~~ Sale price From $680.11
Sale

Siemens / ITE

Siemens QRH23B175 175 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 25 kA@240 V – Bolt-On – QR Series

In stock

(0)

Regular price From $521.35

Regular price ~~$2,961.00~~ Sale price From $521.35
Sale

Siemens / ITE

Siemens QJH23B100 100 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 22 kA@240 V – Bolt-On – QJ Frame

In stock

(0)

Regular price From $578.19

Regular price ~~$841.99~~ Sale price From $578.19
Sale

Siemens / ITE

Siemens NGB3B070B 70 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 25 kA@480 V – Bolt-On – VL Series

In stock

(0)

Regular price From $242.05

Regular price ~~$427.99~~ Sale price From $242.05
Sale

GE

GE TQD32125 125 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Feed-Thru – Q-Line Series

In stock

(0)

Regular price From $387.09

Regular price ~~$1,117.00~~ Sale price From $387.09
Siemens / ITE

Siemens MXD63B800H 800 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 50 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $3,391.77
Sale

Siemens / ITE

Siemens LMXD63S800A 800 Amp Non-Automatic Molded Case Switch – 3 Pole – 600 V – 50 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $1,371.99

Regular price ~~$11,875.00~~ Sale price From $1,371.99
Sale

GE

GE TJK636600 600 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 30 kA@480 V – Feed-Thru – J600 Line Series

In stock

(0)

Regular price From $1,934.51

Regular price ~~$2,819.00~~ Sale price From $1,934.51
Sale

GE

GE TJK636400 400 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 30 kA@480 V – Feed-Thru – J600 Line Series

In stock

(0)

Regular price From $1,204.41

Regular price ~~$1,754.99~~ Sale price From $1,204.41
Sale

GE

GE TJK636300 300 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 30 kA@480 V – Feed-Thru – J600 Line Series

In stock

(0)

Regular price From $1,204.41

Regular price ~~$1,754.99~~ Sale price From $1,204.41
Sale

GE

GE TJK436400 400 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 30 kA@480 V – Feed-Thru – J600 Line Series

In stock

(0)

Regular price From $1,425.89

Regular price ~~$6,690.00~~ Sale price From $1,425.89
Sale

GE

TJK436350 - GE - Molded Case Circuit Breaker

In stock

(0)

Regular price From $1,863.97

Regular price ~~$6,690.00~~ Sale price From $1,863.97
Sale

GE

GE TJD432250 250 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 22 kA@240 V – Feed-Thru – Q-Line Series

In stock

(0)

Regular price From $686.39

Regular price ~~$4,686.00~~ Sale price From $686.39
Sale

GE

GE THQD32150 150 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 22 kA@240 V – Feed-Thru – Q-Line Series

In stock

(0)

Regular price From $946.69

Regular price ~~$1,725.00~~ Sale price From $946.69
Schneider Electric

Square D EGB36100SA 100 Amp Molded Case Circuit Breaker – 3 Pole – 277/480 V – 35 kA@480 V – 120 V Shunt Trip – EGB Series

In stock

(0)

Regular price From $2,084.45
Sale

Schneider Electric

Square D EGB36050 50 Amp Molded Case Circuit Breaker – 3 Pole – 600Y/347 V AC – Bolt-On – EGB Series

In stock

(0)

Regular price From $1,166.19

Regular price ~~$1,699.99~~ Sale price From $1,166.19
Sale

Schneider Electric

Square D EGB36045 15 Amp Molded Case Circuit Breaker – 3 Pole – 600Y/347 V AC – Bolt-On – EGB Series

In stock

(0)

Regular price From $1,166.19

Regular price ~~$1,699.99~~ Sale price From $1,166.19
Sale

Schneider Electric

Square D EGB36020SA 20 Amp Molded Case Circuit Breaker – 3 Pole – 277/480 V – 35 kA@480 V – 120 V Shunt Trip – EGB Series

In stock

(0)

Regular price From $1,166.19

Regular price ~~$1,699.99~~ Sale price From $1,166.19
Sale

Schneider Electric

Square D EGB36015 15 Amp Molded Case Circuit Breaker – 3 Pole – 600Y/347 V AC – Bolt-On – EGB Series

In stock

(0)

Regular price From $1,166.19

Regular price ~~$1,699.99~~ Sale price From $1,166.19
Sale

Schneider Electric

EGB36030 - Square D - Molded Case Circuit Breaker

In stock

(0)

Regular price From $1,166.19

Regular price ~~$1,699.99~~ Sale price From $1,166.19
Sale

Schneider Electric

Square D EGB36035 35 Amp Molded Case Circuit Breaker – 3 Pole – 600Y/347 V AC – Bolt-On – EGB Series

In stock

(0)

Regular price From $1,166.19

Regular price ~~$1,699.99~~ Sale price From $1,166.19
Sale

Schneider Electric

Square D EGB36040 40 Amp Molded Case Circuit Breaker – 3 Pole – 600Y/347 V AC – Bolt-On – EGB Series

In stock

(0)

Regular price From $1,166.19

Regular price ~~$1,699.99~~ Sale price From $1,166.19
Sale

Schneider Electric

Square D EGB36060 60 Amp Molded Case Circuit Breaker – 3 Pole – 600Y/347 V AC – Bolt-On – EGB Series

In stock

(0)

Regular price From $1,166.19

Regular price ~~$1,699.99~~ Sale price From $1,166.19
Sale

Siemens / ITE

Siemens HLMXD63B800 800 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $2,400.99

Regular price ~~$19,888.00~~ Sale price From $2,400.99
Sale

Siemens / ITE

Siemens ED63B050L 50 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 25 kA@480 V – Feed-Thru – SENTRON Series

In stock

(0)

Regular price From $411.59

Regular price ~~$599.99~~ Sale price From $411.59
Sale

Siemens / ITE

Siemens ED23B100L 100 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Feed-Thru – SENTRON Series

In stock

(0)

Regular price From $373.37

Regular price ~~$543.99~~ Sale price From $373.37
Sale

Siemens / ITE

Siemens ED23B060L 60 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Feed-Thru – SENTRON Series

In stock

(0)

Regular price From $198.93

Regular price ~~$289.99~~ Sale price From $198.93
Sale

GE

GE TED136040WL 40 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 18 kA@480 V – Feed-Thru – E150 Line

In stock

(0)

Regular price From $329.27

Regular price ~~$1,051.00~~ Sale price From $329.27
Sale

Siemens / ITE

Siemens ED23B050L 50 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Feed-Thru – SENTRON Series

In stock

(0)

Regular price From $117.59

Regular price ~~$170.99~~ Sale price From $117.59
Sale

Siemens / ITE

Siemens ED23B030L 30 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Feed-Thru – SENTRON Series

In stock

(0)

Regular price From $122.49

Regular price ~~$177.99~~ Sale price From $122.49
Sale

Siemens / ITE

Siemens ED23B020L 20 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Feed-Thru – SENTRON Series

In stock

(0)

Regular price From $147.97

Regular price ~~$214.99~~ Sale price From $147.97
Sale

Siemens / ITE

Siemens CMD63S800A 800 Amp Non-Automatic Molded Case Switch – 3 Pole – 600 V – 100 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $9,796.07

Regular price ~~$14,279.99~~ Sale price From $9,796.07
Sale

Eaton

Eaton ELJBN3250W 250 Amp Earth Leakage Molded Case Circuit Breaker – 3 Pole – 480 VAC – Bottom-Mounted – Series G

In stock

(0)

Regular price From $1,371.99

Regular price ~~$1,999.99~~ Sale price From $1,371.99

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