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Circuit Breakers

A circuit breaker is an electrical safety device designed to protect an electrical circuit from damage caused by an overcurrent or short circuit. The basic function is to interrupt current flow to protect equipment and to prevent the risk of fire.  

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1489-M1C010 Allen Bradley 1489 Miniature Circuit Breaker, 1 A, 1-Pole

ROCKWELL AUTOMATION
Original price $25.00 USD - Original price $25.00 USD
Original price
$25.00 USD
$25.00 USD - $25.00 USD
Current price $25.00 USD
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This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description Serie D Sub Brand: 14...

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Original price $25.00 USD - Original price $25.00 USD
Original price
$25.00 USD
$25.00 USD - $25.00 USD
Current price $25.00 USD

1489-M1C040 Allen Bradley Miniature Circuit Breaker Ul489 4 A Ser D

ALLEN BRADLEY
Original price $30.00 USD - Original price $30.00 USD
Original price
$30.00 USD
$30.00 USD - $30.00 USD
Current price $30.00 USD
17 in stock
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This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Product Information Sub Brand: 14...

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Original price $30.00 USD - Original price $30.00 USD
Original price
$30.00 USD
$30.00 USD - $30.00 USD
Current price $30.00 USD

1489-M1C080 Allen Bradley Circuit Breaker Series D, 8 Amps, 1-Pole

ROCKWELL AUTOMATION
Original price $44.98 USD - Original price $44.98 USD
Original price
$44.98 USD
$44.98 USD - $44.98 USD
Current price $44.98 USD
6 in stock
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This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description ...

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Original price $44.98 USD - Original price $44.98 USD
Original price
$44.98 USD
$44.98 USD - $44.98 USD
Current price $44.98 USD

1489-M2C060 Allen Bradley Miniature Circuit Breaker 6 A 2-Pole Ser. D

ALLEN BRADLEY
Original price $13.00 USD - Original price $13.00 USD
Original price
$13.00 USD
$13.00 USD - $13.00 USD
Current price $13.00 USD
Only 1 left!
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This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description Sub Brand 1489 Seri...

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Original price $13.00 USD - Original price $13.00 USD
Original price
$13.00 USD
$13.00 USD - $13.00 USD
Current price $13.00 USD

1489-M2C060 Allen Bradley Miniature Circuit Breaker 6 Amp 2-Pole

ROCKWELL AUTOMATION
Original price $65.56 USD - Original price $65.56 USD
Original price
$65.56 USD
$65.56 USD - $65.56 USD
Current price $65.56 USD
Only 2 left!
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1489-M2C060 1489M2C060 Allen Bradley Miniature Circuit Breaker Surplus In Box Description Sub Brand: 1489 Type: Branch Circuit Protectors Number O...

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Original price $65.56 USD - Original price $65.56 USD
Original price
$65.56 USD
$65.56 USD - $65.56 USD
Current price $65.56 USD

1489-M2D060 Allen Bradley Miniature Circuit Breaker 6 Amps, 2-Pole

ROCKWELL AUTOMATION
Original price $44.98 USD - Original price $44.98 USD
Original price
$44.98 USD
$44.98 USD - $44.98 USD
Current price $44.98 USD
Only 5 left!
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This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description ...

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Original price $44.98 USD - Original price $44.98 USD
Original price
$44.98 USD
$44.98 USD - $44.98 USD
Current price $44.98 USD

1492-CB1 DG020 Allen Bradley Circuit Breaker, 1 Pole, Ser B

ALLEN BRADLEY
Original price $13.50 USD - Original price $13.50 USD
Original price
$13.50 USD
$13.50 USD - $13.50 USD
Current price $13.50 USD
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Product Information Sold By Unit 1492CB1DG020 1492 Energy Limiting Miniature Circuit Breaker, 1 Pole, Magnetic Trip Range 9...16 x Rated Current (D...

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Original price $13.50 USD - Original price $13.50 USD
Original price
$13.50 USD
$13.50 USD - $13.50 USD
Current price $13.50 USD

5SJ4125-7HG42 5ST3010 Siemens Circuit Breaker With Aux. Circuit Switch

SIEMENS
Original price $37.50 USD - Original price $37.50 USD
Original price
$37.50 USD
$37.50 USD - $37.50 USD
Current price $37.50 USD
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Product Information 5SJ4125-7HG42 Circuit Breaker 10kA, 1-Pole, C, 25A According To UL 489-277V EAN: 4001869383644 Assembly With 5ST3010 Auxiliary ...

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Original price $37.50 USD - Original price $37.50 USD
Original price
$37.50 USD
$37.50 USD - $37.50 USD
Current price $37.50 USD

Allen Bradley 1489-M1C060 Miniature Circuit Breaker 6 A Series D

ALLEN BRADLEY
Original price $36.38 USD - Original price $36.38 USD
Original price
$36.38 USD
$36.38 USD - $36.38 USD
Current price $36.38 USD
6 in stock
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Product Information 1489M1C060 Sub Brand: 1489 Series: D Amperage: 6 Amp Current: 6 Amp Interrupt Rating: 15 kAIC Standard: CCC, CE, CSA, CUL, UL ...

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Original price $36.38 USD - Original price $36.38 USD
Original price
$36.38 USD
$36.38 USD - $36.38 USD
Current price $36.38 USD

Allen Bradley 1489-M1C100 Circuit Breaker 10A 1-Pole Curve C Series D

ALLEN BRADLEY
Original price $36.38 USD - Original price $36.38 USD
Original price
$36.38 USD
$36.38 USD - $36.38 USD
Current price $36.38 USD
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Description Sold By Unit P/n: 1489M1C100 Miniature Circuit Breaker Standard Configuration AC 1 Pole Trip Curve C Rated Current 10 A Series D UPC: ...

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Original price $36.38 USD - Original price $36.38 USD
Original price
$36.38 USD
$36.38 USD - $36.38 USD
Current price $36.38 USD

Allen Bradley 1489-M1C150 Miniature Circuit Breaker 15 A 1-Pole Ser D

ALLEN BRADLEY
Original price $17.95 USD - Original price $17.95 USD
Original price
$17.95 USD
$17.95 USD - $17.95 USD
Current price $17.95 USD
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This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description P/n: 1489M1C150 Sub B...

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Original price $17.95 USD - Original price $17.95 USD
Original price
$17.95 USD
$17.95 USD - $17.95 USD
Current price $17.95 USD

B320 Siemens Type BL Low Voltage Molded Case Circuit Breaker 20 Amps

SIEMENS
Original price $136.50 USD - Original price $136.50 USD
Original price
$136.50 USD
$136.50 USD - $136.50 USD
Current price $136.50 USD
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B320 Siemens Low Voltage Molded Case Circuit Breaker New Description Type BL Low Voltage Trip Type Thermal Magnetic Breaker 20 Amps 3-Pole Phase 3...

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Original price $136.50 USD - Original price $136.50 USD
Original price
$136.50 USD
$136.50 USD - $136.50 USD
Current price $136.50 USD

BQ1B020 Siemens, Low Voltage Molded Case Circuit Breaker, 20A, 120V AC

SIEMENS
Original price $19.34 USD - Original price $19.34 USD
Original price
$19.34 USD
$19.34 USD - $19.34 USD
Current price $19.34 USD
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BQ1B020 Siemens Type BQ Low Voltage Molded Case Circuit Breaker, 120 VAC, 20 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip Description Type: T...

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Original price $19.34 USD - Original price $19.34 USD
Original price
$19.34 USD
$19.34 USD - $19.34 USD
Current price $19.34 USD

BQ3B030 Siemens Type BQ Low Voltage Molded Case Circuit Breaker 30 Amp

SIEMENS
Original price $51.25 USD - Original price $51.25 USD
Original price
$51.25 USD
$51.25 USD - $51.25 USD
Current price $51.25 USD
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Product Information Type: Type BQ Low Voltage Voltage Rating: 240V AC Amperage Rating: 30 Amps Frequency Rating: 50/60 Hz Trip Type: Thermal Magne...

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Original price $51.25 USD - Original price $51.25 USD
Original price
$51.25 USD
$51.25 USD - $51.25 USD
Current price $51.25 USD

BQ3B030L Siemens Type BQ Low Voltage Molded Case Circuit Breaker, 3-P

SIEMENS
Original price $166.25 USD - Original price $166.25 USD
Original price
$166.25 USD
$166.25 USD - $166.25 USD
Current price $166.25 USD
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BQ3B030L Siemens Molded Case Circuit Breaker, Type BQ Low Voltage, 240 VAC, 30 A, 10 kA Interrupt, Thermal Magnetic Trip, 3 Pole, 3 Ph, Handle Actu...

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Original price $166.25 USD - Original price $166.25 USD
Original price
$166.25 USD
$166.25 USD - $166.25 USD
Current price $166.25 USD

Eaton FAZ-C63-3-NA 190792 Circuit Breaker 63A, 240V AC, 96V DC, 3-Pole

EATON
Original price $107.50 USD - Original price $107.50 USD
Original price
$107.50 USD
$107.50 USD - $107.50 USD
Current price $107.50 USD
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Description P/n: FAZC633NA 190792 Circuit Breaker Type: Miniature Circuit Type: Feeder And Branch Current-Limiting: Yes Amperage Rating: 63 A Volt...

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Original price $107.50 USD - Original price $107.50 USD
Original price
$107.50 USD
$107.50 USD - $107.50 USD
Current price $107.50 USD

GV2ME06 Schneider Electric Motor Circuit Breaker, TeSys Deca

SCHNEIDER ELECTRIC
Original price $72.50 USD - Original price $72.50 USD
Original price
$72.50 USD
$72.50 USD - $72.50 USD
Current price $72.50 USD
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Product Information Range TeSys Deca Product name TeSys GV2TeSys D...

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Original price $72.50 USD - Original price $72.50 USD
Original price
$72.50 USD
$72.50 USD - $72.50 USD
Current price $72.50 USD

GV2ME10 Schneider Electric TeSys Motor Circuit Breaker 3 Poles

TeSys
Original price $58.28 USD - Original price $58.28 USD
Original price
$58.28 USD
$58.28 USD - $58.28 USD
Current price $58.28 USD
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GV2ME10 Schneider Electric Motor Circuit Breaker, TeSys GV2, 3 Poles, 4-6.3 A, Thermal Magnetic, Screw Clamp Terminals (New In Box)    

Original price $58.28 USD - Original price $58.28 USD
Original price
$58.28 USD
$58.28 USD - $58.28 USD
Current price $58.28 USD

M9F42108 Schneider Miniature Circuit-Breaker Multi 9, 8 A, 1-Pole

SCHNEIDER ELECTRIC
Original price $14.63 USD - Original price $14.63 USD
Original price
$14.63 USD
$14.63 USD - $14.63 USD
Current price $14.63 USD
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Product Information Sold By Unit Range: Multi 9 Product Name: Multi 9 C60 Product Or Component Type: Miniature Circuit-Breaker Device Short Name: ...

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Original price $14.63 USD - Original price $14.63 USD
Original price
$14.63 USD
$14.63 USD - $14.63 USD
Current price $14.63 USD

M9F42201 Schneider Electric Circuit Breaker Multi 9 2-Pole 1 A

SCHNEIDER ELECTRIC
Original price $30.00 USD - Original price $30.00 USD
Original price
$30.00 USD
$30.00 USD - $30.00 USD
Current price $30.00 USD
8 in stock
Pre Order

Product Information Sold By Unit Multi 9 - C60BP - MCB - 2-Poles - 1 A - C Curve - 480Y/277 V - 10 kA - UL 489, AWG 18-8

Original price $30.00 USD - Original price $30.00 USD
Original price
$30.00 USD
$30.00 USD - $30.00 USD
Current price $30.00 USD

M9F42202 Schneider Electric Multi 9 Miniature Circuit Breaker, 2A, 2-P

SCHNEIDER ELECTRIC
Original price $108.00 USD - Original price $108.00 USD
Original price
$108.00 USD
$108.00 USD - $108.00 USD
Current price $108.00 USD
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Product Information Sold By Unit Miniature Circuit Breaker Multi 9 C60BP C Curve 2-Pole AWG 18-8 2 Amps 480Y/277 V 10kA UL 489  

Original price $108.00 USD - Original price $108.00 USD
Original price
$108.00 USD
$108.00 USD - $108.00 USD
Current price $108.00 USD

M9F42308 Schneider Electric Multi 9 Miniature Circuit-Breaker 3-Poles

SCHNEIDER ELECTRIC
Original price $41.74 USD - Original price $41.74 USD
Original price
$41.74 USD
$41.74 USD - $41.74 USD
Current price $41.74 USD
7 in stock
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Product Information Sold By Unit Multi 9 - C60BP - MCB - 3P - 8 A - C Curve - 480Y/277 V - 10 kA - UL 489 Range: Multi 9 Product Name: Multi 9 C60...

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Original price $41.74 USD - Original price $41.74 USD
Original price
$41.74 USD
$41.74 USD - $41.74 USD
Current price $41.74 USD

Schneider Electric M9F24203 Multi 9 Circuit-Breaker 3 A 2-Pole Curve C

SCHNEIDER ELECTRIC
Original price $29.39 USD - Original price $29.39 USD
Original price
$29.39 USD
$29.39 USD - $29.39 USD
Current price $29.39 USD
10 in stock
Pre Order

Description Sold By Unit Product Name: Multi 9 C60 Product Or Component Type: Miniature Circuit-Breaker Device Short Name: C60BP Device Applicatio...

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Original price $29.39 USD - Original price $29.39 USD
Original price
$29.39 USD
$29.39 USD - $29.39 USD
Current price $29.39 USD

Schneider Electric M9F42101 Circuit Breaker Multi 9 1-Pole 1A

SCHNEIDER ELECTRIC
Original price $15.23 USD - Original price $15.23 USD
Original price
$15.23 USD
$15.23 USD - $15.23 USD
Current price $15.23 USD
Only 1 left!
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Product Information Miniature Circuit-Breaker Multi 9 1-Pole 1 Amp C Curve C60BP MCB 277 V 10 kA UL 489

Original price $15.23 USD - Original price $15.23 USD
Original price
$15.23 USD
$15.23 USD - $15.23 USD
Current price $15.23 USD
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