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Molded Case Circuit Breakers

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4764 Products

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GE

GE FBV36TE015RV 15 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 150 kA@480 V – Bolt-On – Record Plus Series

In stock

(0)

Regular price From $389.05

Regular price ~~$1,205.00~~ Sale price From $389.05
Sale

GE

GE FBN36TE045RV 45 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – Bolt-On – Record Plus Series

In stock

(0)

Regular price From $443.93

Regular price ~~$1,329.00~~ Sale price From $443.93
Sale

Schneider Electric

Square D FI36040 40 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 200 kA@480 V – I-Line Plug-In – I-Line Series

In stock

(0)

Regular price From $859.45

Regular price ~~$3,459.00~~ Sale price From $859.45
Sale

Schneider Electric

Square D FHL36020 20 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 25 kA@480 V – Feed-Thru – FHL Series

In stock

(0)

Regular price From $327.31

Regular price ~~$746.50~~ Sale price From $327.31
Sale

Schneider Electric

Square D HJL36040 40 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – Feed-Thru – PowerPact Series

In stock

(0)

Regular price From $440.99

Regular price ~~$1,949.00~~ Sale price From $440.99
Sale

Schneider Electric

Square D HJA36045 45 Amp Molded Case Circuit Breaker – 3 Pole – 600 VAC – 100 kA@240 V / 65 kA@480 V / 25 kA@600 V – I-Line Plug-On – PowerPact HJA

In stock

(0)

Regular price From $719.00

Regular price ~~$1,988.00~~ Sale price From $719.00
Sale

Schneider Electric

Square D HGL36125 125 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Feed-Thru – PowerPact Series

In stock

(0)

Regular price From $979.99

Regular price ~~$3,599.00~~ Sale price From $979.99
Sale

Schneider Electric

Square D HGL36110 110 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Feed-Thru – PowerPact Series

In stock

(0)

Regular price From $1,077.99

Regular price ~~$3,599.00~~ Sale price From $1,077.99
Sale

Schneider Electric

Square D HGL36070 70 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Feed-Thru – PowerPact Series

In stock

(0)

Regular price From $685.99

Regular price ~~$1,701.00~~ Sale price From $685.99
Sale

Schneider Electric

Square D HGL36030 30 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Feed-Thru – PowerPact Series

In stock

(0)

Regular price From $489.99

Regular price ~~$1,493.00~~ Sale price From $489.99
Sale

Schneider Electric

Square D HGL36020 20 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Feed-Thru – PowerPact Series

In stock

(0)

Regular price From $489.99

Regular price ~~$149,300.00~~ Sale price From $489.99
Sale

Schneider Electric

Square D HDL36040 40 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 18 kA@480 V – Feed-Thru – PowerPact Series

In stock

(0)

Regular price From $391.99

Regular price ~~$1,088.00~~ Sale price From $391.99
Sale

Schneider Electric

Square D HDA36035 35 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 18 kA@480 V – I-Line Style Plug-In – PowerPact Series

In stock

(0)

Regular price From $587.99

Regular price ~~$1,124.00~~ Sale price From $587.99
Sale

Schneider Electric

Square D JLL36150 150 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 100 kA@480 V – Feed-Thru – PowerPact Series

In stock

(0)

Regular price From $1,058.39

Regular price ~~$2,456.99~~ Sale price From $1,058.39
Sale

Schneider Electric

Square D QDL32110 110 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 25 kA@240 V – Feed-Thru – PowerPact Series

In stock

(0)

Regular price From $685.99

Regular price ~~$1,784.00~~ Sale price From $685.99
Sale

Eaton Cutler-Hammer

Eaton KD3400K 400 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – Feed-Thru – Series C Type KD

In stock

(0)

Regular price From $1,733.61

Regular price ~~$2,235.99~~ Sale price From $1,733.61
Sale

Schneider Electric

Square D PJA36100U44A 1000 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – I-Line Style Plug-In – PowerPact Series

In stock

(0)

Regular price From $7,938.99

Regular price ~~$26,211.00~~ Sale price From $7,938.99
Sale

Siemens / ITE

Siemens NXD63S120A 1200 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 50 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $3,868.05

Regular price ~~$5,637.99~~ Sale price From $3,868.05
Sale

Siemens / ITE

Siemens SND69100AG 1000 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 35 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $8,231.99

Regular price ~~$11,999.99~~ Sale price From $8,231.99
Sale

GE

GE THED136070WL 70 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 25 kA@480 V – Feed-Thru – E150 Line

In stock

(0)

Regular price From $538.99

Regular price ~~$784.99~~ Sale price From $538.99
Sale

Siemens / ITE

Siemens BQ3B025H 25 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 22 kA – Bolt-On – BQ Frame

In stock

(0)

Regular price $209.67

Regular price ~~$767.00~~ Sale price $209.67
Sale

Siemens / ITE

Siemens BQ3B030H 30 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 22 kA@240 V – Bolt-On – BQ Series

In stock

(0)

Regular price $157.77

Regular price ~~$767.00~~ Sale price $157.77
Sale

Siemens / ITE

Siemens BQ3B040H 40 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 22 kA – Bolt-On – BQ Frame

In stock

(0)

Regular price $195.91

Regular price ~~$767.00~~ Sale price $195.91
Sale

Siemens / ITE

Siemens BQ3B060H 60 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 22 kA – Bolt-On – BQ Frame

In stock

(0)

Regular price $225.39

Regular price ~~$767.00~~ Sale price $225.39
Sale

Siemens / ITE

Siemens BQ3B080H 80 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Bolt-On – BQ Series

In stock

(0)

Regular price $186.19

Regular price ~~$1,092.00~~ Sale price $186.19
Sale

Siemens / ITE

Siemens BQ3B090H 90 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 22 kA – Bolt-On – BQ Frame

In stock

(0)

Regular price $313.59

Regular price ~~$1,092.00~~ Sale price $313.59
Sale

GE

GE TEY315ST12 15 Amp Molded Case Circuit Breaker – 3 Pole – 277/480 V – 14 kA@480 V – Bolt-On – Q-Line Series

In stock

(0)

Regular price From $432.17

Regular price ~~$1,214.00~~ Sale price From $432.17
Sale

Siemens / ITE

Siemens HFD63B250 250 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – Bolt-On – FD Frame

In stock

(0)

Regular price From $1,101.51

Regular price ~~$2,099.87~~ Sale price From $1,101.51
Sale

Siemens / ITE

Siemens HFXD63B125L 125 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 65 kA@480 V – Feed-Thru – SENTRON Series

In stock

(0)

Regular price From $864.35

Regular price ~~$1,350.99~~ Sale price From $864.35
Siemens / ITE

Siemens ED63B110 110 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 25 kA@480 V – Bolt-On – SENTRON Series

In stock

(0)

Regular price From $603.67
Sale

GE

GE THQC32020WL 20 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Feed-Thru – Type THQC

In stock

(0)

Regular price From $50.95

Regular price ~~$242.00~~ Sale price From $50.95
Sale

GE

GE THQC32030WL 35 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Feed-Thru – Type THQC

In stock

(0)

Regular price From $50.95

Regular price ~~$242.00~~ Sale price From $50.95
Sale

GE

GE THQC32080WL 80 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Feed-Thru – Type THQC

In stock

(0)

Regular price From $71.53

Regular price ~~$345.00~~ Sale price From $71.53
Sale

GE

GE THQD32150WL 150 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 22 kA@240 V – Feed-Thru – Q-Line Type THQD

In stock

(0)

Regular price From $945.69

Regular price ~~$1,725.00~~ Sale price From $945.69
Sale

GE

GE THQD32200WL 200 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 22 kA@240 V – Feed-Thru – Q-Line Type THQD

In stock

(0)

Regular price From $967.25

Regular price ~~$1,725.00~~ Sale price From $967.25
Sale

GE

GE TJK436350WL 350 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 30 kA@480 V – Feed-Thru – J600 Line Type TJK

In stock

(0)

Regular price From $1,863.97

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

GE

GE TQD32125WL 125 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Feed-Thru – Q-Line Type TQD

In stock

(0)

Regular price From $891.79

Regular price ~~$1,299.99~~ Sale price From $891.79
Sale

GE

GE TQD32175WL 175 Amp Molded Case Circuit Breaker – 3 Pole – 240 V – 10 kA@240 V – Feed-Thru – Q-Line Type TQD

In stock

(0)

Regular price From $441.97

Regular price ~~$1,260.00~~ Sale price From $441.97
Sale

Siemens / ITE

Siemens CED63B015L 15 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 200 kA@480 V – Feed-Thru – SENTRON Series

In stock

(0)

Regular price From $682.07

Regular price ~~$993.99~~ Sale price From $682.07
Sale

Siemens / ITE

Siemens CED63B030L 30 Amp Molded Case Circuit Breaker – 3 Pole – 600 V – 200 kA@480 V – Feed-Thru – SENTRON Series

In stock

(0)

Regular price From $635.03

Regular price ~~$924.99~~ Sale price From $635.03

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