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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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140M-C2E-B40 140MC2EB40 Allen Bradley Circuit Breaker With Auxiliary Contact
140M-C2E-B40 140MC2EB40 Allen Bradley Circuit Breaker With Auxiliary Contact Sold out

140M-C2E-B40 Allen Bradley Circuit Breaker With Auxiliary Contact

ROCKWELL AUTOMATION
$65.00 USD - $65.00 USD
$65.00 USD
$65.00 USD - $65.00 USD
$65.00 USD
Out of stock
Pre Order

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description Type: Circuit-Breaker...

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$65.00 USD - $65.00 USD
$65.00 USD
$65.00 USD - $65.00 USD
$65.00 USD
Sold out
140M-C2E-B40 Allen Bradley Circuit Breaker With Auxiliary Contact (Surplus No Box)
140M-C2E-B40 Allen Bradley Circuit Breaker With Auxiliary Contact (Surplus No Box) Sold out

140M-C2E-B40 Allen-Bradley Circuit Breaker with Int. Auxiliary Contact

Allen Bradley
$65.00 USD - $65.00 USD
$65.00 USD
$65.00 USD - $65.00 USD
$65.00 USD
Out of stock
Pre Order

140M-C2E-B40 140MC2EB40 Allen-Bradley Circuit Breaker with Integrated Auxiliary Contact Circuit-Breaker 4 A, Tension Clamp Spring (Surplus No Box) ...

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$65.00 USD - $65.00 USD
$65.00 USD
$65.00 USD - $65.00 USD
$65.00 USD
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1489-M1C005 1489M1C005 Allen Bradley Miniature Circuit Breaker 0.5 A(Surplus In Box)
1489-M1C005 1489M1C005 Allen Bradley Miniature Circuit Breaker 0.5 A(Surplus In Box) Sold out

1489-M1C005 Allen Bradley Miniature Circuit Breaker 1-Pole .5A C-Curve

ROCKWELL AUTOMATION
$34.41 USD - $34.41 USD
$34.41 USD
$34.41 USD - $34.41 USD
$34.41 USD
Out of stock
Pre Order

1489-M1C005 1489M1C005 Allen Bradley Miniature Circuit Breaker (Surplus In Box) Description Sub Brand: 1489 Item Name: Miniature Circuit Breaker T...

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$34.41 USD - $34.41 USD
$34.41 USD
$34.41 USD - $34.41 USD
$34.41 USD
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1489-M1C030 1489M1C030 Allen Bradley Miniature Circuit Breaker Ser. D 3A C-Curve
1489-M1C030 1489M1C030 Allen Bradley Miniature Circuit Breaker Ser. D 3A C-Curve Sold out

1489-M1C030 Allen Bradley Miniature Circuit Breaker Ser. D 3A C-Curve

ROCKWELL AUTOMATION
$40.00 USD - $40.00 USD
$40.00 USD
$40.00 USD - $40.00 USD
$40.00 USD
Out of stock
Pre Order

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description ...

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$40.00 USD - $40.00 USD
$40.00 USD
$40.00 USD - $40.00 USD
$40.00 USD
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1489-M1C060 1489M1C060 Allen Bradley Miniature Circuit Breaker Ul489 6 A Ser D
1489-M1C060 1489M1C060 Allen Bradley Miniature Circuit Breaker Ul489 6 A Ser D
Sold out

1489-M1C060 Allen Bradley Miniature Circuit Breaker Ul489 6 A Ser D

ALLEN BRADLEY
$25.00 USD - $25.00 USD
$25.00 USD
$25.00 USD - $25.00 USD
$25.00 USD
Out of stock
Pre Order

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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$25.00 USD - $25.00 USD
$25.00 USD
$25.00 USD - $25.00 USD
$25.00 USD
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1489-M1C200 1489M1C200 Allen Bradley 1489 Miniature Circuit Breaker 20A, 1-Pole
1489-M1C200 1489M1C200 Allen Bradley 1489 Miniature Circuit Breaker 20A, 1-Pole
Sold out

1489-M1C200 Allen Bradley Miniature Circuit Breaker 20A, 1-Pole, Ser D

ROCKWELL AUTOMATION
$25.00 USD - $25.00 USD
$25.00 USD
$25.00 USD - $25.00 USD
$25.00 USD
Out of stock
Pre Order

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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$25.00 USD - $25.00 USD
$25.00 USD
$25.00 USD - $25.00 USD
$25.00 USD
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1489-M2C020 1489M2C020 Allen Bradley Miniature Circuit Breaker 2 A Ser. D 2-Pole
1489-M2C020 1489M2C020 Allen Bradley Miniature Circuit Breaker 2 A Ser. D 2-Pole
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1489-M2C020 Allen Bradley Miniature Circuit Breaker Ser. D, 2A, 2-Pole

ROCKWELL AUTOMATION
$68.97 USD - $68.97 USD
$68.97 USD
$68.97 USD - $68.97 USD
$68.97 USD
Out of stock
Pre Order

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description ...

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$68.97 USD - $68.97 USD
$68.97 USD
$68.97 USD - $68.97 USD
$68.97 USD
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1489-M2C030 1489M2C030 Allen Bradley Miniature Circuit Breaker Ser. D 3A C-Curve
1489-M2C030 1489M2C030 Allen Bradley Miniature Circuit Breaker Ser. D 3A C-Curve
Sold out

1489-M2C030 Allen Bradley Miniature Circuit Breaker Ser. D 3A C-Curve

ROCKWELL AUTOMATION
$74.99 USD - $74.99 USD
$74.99 USD
$74.99 USD - $74.99 USD
$74.99 USD
Out of stock
Pre Order

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description ...

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$74.99 USD - $74.99 USD
$74.99 USD
$74.99 USD - $74.99 USD
$74.99 USD
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1489-M2C040 1489M2C040 Allen Bradley Miniature Circuit Breaker Ul489 4 A Ser D
1489-M2C040 1489M2C040 Allen Bradley Miniature Circuit Breaker Ul489 4 A Ser D
Sold out

1489-M2C040 Allen Bradley Miniature Circuit Breaker Ul489 4 A Ser D

ALLEN BRADLEY
$45.00 USD - $45.00 USD
$45.00 USD
$45.00 USD - $45.00 USD
$45.00 USD
Out of stock
Pre Order

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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$45.00 USD - $45.00 USD
$45.00 USD
$45.00 USD - $45.00 USD
$45.00 USD
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1489-M2C060 1489M2C060 Allen Bradley Miniature Circuit Breaker 6 Amps, 2-Pole
1489-M2C060 1489M2C060 Allen Bradley Miniature Circuit Breaker 6 Amps, 2-Pole
Sold out

1489-M2C060 Allen Bradley Miniature Circuit Breaker 6 Amps, 2-Pole

ROCKWELL AUTOMATION
$15.00 USD - $15.00 USD
$15.00 USD
$15.00 USD - $15.00 USD
$15.00 USD
Out of stock
Pre Order

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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$15.00 USD - $15.00 USD
$15.00 USD
$15.00 USD - $15.00 USD
$15.00 USD
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1489-M2C080 1489M2C080 Allen Bradley Miniature Circuit Breaker 8A 2-P Surplus In Box
1489-M2C080 1489M2C080 Allen Bradley Miniature Circuit Breaker 8A 2-P Surplus In Box
Sold out

1489-M2C080 Allen Bradley Miniature Circuit Breaker 8A 2-Pole Ser. D

ROCKWELL AUTOMATION
$66.60 USD - $66.60 USD
$66.60 USD
$66.60 USD - $66.60 USD
$66.60 USD
Out of stock
Pre Order

1489-M2C080 1489M2C080 Allen Bradley Miniature Circuit Breaker Branch Circuit Protectors Surplus In Box Description Sub Brand: 1489 Item Name: Min...

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$66.60 USD - $66.60 USD
$66.60 USD
$66.60 USD - $66.60 USD
$66.60 USD
Sold out
1489-M2C150 1489M2C150 Allen Bradley Circuit Breaker , 2 Pole , 15A
1489-M2C150 1489M2C150 Allen Bradley Circuit Breaker , 2 Pole , 15A
Sold out

1489-M2C150 Allen Bradley Circuit Breaker, 2-Pole, 15 A

Rockwell Automation
$55.20 USD - $55.20 USD
$55.20 USD
$55.20 USD - $55.20 USD
$55.20 USD
Out of stock
Pre Order

1489-M2C150 1489M2C150 Allen-Bradley Bulletin 1489 Miniature Circuit Breaker, Standard Configuration, AC, 2 Pole Configuration, Trip Curve C, Max ...

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$55.20 USD - $55.20 USD
$55.20 USD
$55.20 USD - $55.20 USD
$55.20 USD
Sold out
1489-M3C050 Allen Bradley 1489-M Thermal-Magnetic Circuit Breaker Ser. D
1489-M3C050 Allen Bradley 1489-M Thermal-Magnetic Circuit Breaker Ser. D
Sold out

1489-M3C050 Allen Bradley 1489-M Thermal-Magnetic Circuit Breaker

ROCKWELL AUTOMATION
$75.00 USD - $75.00 USD
$75.00 USD
$75.00 USD - $75.00 USD
$75.00 USD
Out of stock
Pre Order

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description Bulletin 1489-M Therma...

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$75.00 USD - $75.00 USD
$75.00 USD
$75.00 USD - $75.00 USD
$75.00 USD
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Allen Bradley SURPLUS 1489-M3C050 1489M3C050 Thermal-Magnetic Circuit Breaker
Allen Bradley SURPLUS 1489-M3C050 1489M3C050 Thermal-Magnetic Circuit Breaker
Sold out

1489-M3C050 Allen Bradley Thermal-Magnetic Circuit Breaker Series D

ALLEN BRADLEY
$102.56 USD - $102.56 USD
$102.56 USD
$102.56 USD - $102.56 USD
$102.56 USD
Out of stock
Pre Order

Product Information Sold By Unit Sub Brand: 1489 Type: Branch Circuit Protectors Number Of Poles: 3 Amperage Rating: 5 A Trip Type: C Standards: C...

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$102.56 USD - $102.56 USD
$102.56 USD
$102.56 USD - $102.56 USD
$102.56 USD
Sold out
1489-M3C060 1489M3C060 Allen Bradley Miniature Circuit Breaker 6A Ser D 3-Pole
1489-M3C060 1489M3C060 Allen Bradley Miniature Circuit Breaker 6A Ser D 3-Pole
Sold out

1489-M3C060 Allen Bradley Miniature Circuit Breaker 6A Ser D 3-Pole

ALLEN BRADLEY
$75.00 USD - $75.00 USD
$75.00 USD
$75.00 USD - $75.00 USD
$75.00 USD
Out of stock
Pre Order

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description ...

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$75.00 USD - $75.00 USD
$75.00 USD
$75.00 USD - $75.00 USD
$75.00 USD
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1489-M3C060 1489M3C060 Allen Bradley Miniature Circuit Breaker 6A, 3-Pole, Ser D
1489-M3C060 1489M3C060 Allen Bradley Miniature Circuit Breaker 6A, 3-Pole, Ser D
Sold out

1489-M3C060 Allen Bradley Miniature Circuit Breaker 6A, 3-Pole, Ser D

ROCKWELL AUTOMATION
$75.00 USD - $75.00 USD
$75.00 USD
$75.00 USD - $75.00 USD
$75.00 USD
Out of stock
Pre Order

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description ...

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$75.00 USD - $75.00 USD
$75.00 USD
$75.00 USD - $75.00 USD
$75.00 USD
Sold out
1489-M3C100 1489M3C100 Allen Bradley Miniature Circuit Breaker 10A C-Curve Ser D
1489-M3C100 1489M3C100 Allen Bradley Miniature Circuit Breaker 10A C-Curve Ser D
Sold out

1489-M3C100 Allen Bradley Miniature Circuit Breaker 10A C-Curve Ser D

ALLEN BRADLEY
$85.00 USD - $85.00 USD
$85.00 USD
$85.00 USD - $85.00 USD
$85.00 USD
Out of stock
Pre Order

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description ...

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$85.00 USD - $85.00 USD
$85.00 USD
$85.00 USD - $85.00 USD
$85.00 USD
Sold out
1489-M3C100 1489M3C100 Allen Bradley Miniature Circuit Breaker Ser D 10A C-Curve
1489-M3C100 1489M3C100 Allen Bradley Miniature Circuit Breaker Ser D 10A C-Curve
Sold out

1489-M3C100 Allen Bradley Miniature Circuit Breaker Ser D 10A C-Curve

ROCKWELL AUTOMATION
$85.00 USD - $85.00 USD
$85.00 USD
$85.00 USD - $85.00 USD
$85.00 USD
Out of stock
Pre Order

This Product Has Been Installed And Project Canceled, And Finally Never Served. Less Than 10 Hours Of Operation. Description ...

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$85.00 USD - $85.00 USD
$85.00 USD
$85.00 USD - $85.00 USD
$85.00 USD
Sold out
1489-M3C250 1489M3C250 Allen Bradley Miniature Circuit Breaker 25A 3-Pole, Surplus
1489-M3C250 1489M3C250 Allen Bradley Miniature Circuit Breaker 25A 3-Pole, Surplus
Sold out

1489-M3C250 Allen Bradley Miniature Circuit Breaker 25A 480V AC 3-Pole

ALLEN BRADLEY
$92.03 USD - $92.03 USD
$92.03 USD
$92.03 USD - $92.03 USD
$92.03 USD
Out of stock
Pre Order

1489-M3C250 1489M3C250 Allen Bradley Surplus In Box Description Sub Brand: 1489 Series: D Item Name: Miniature Circuit Breaker Type: Branch Circui...

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$92.03 USD - $92.03 USD
$92.03 USD
$92.03 USD - $92.03 USD
$92.03 USD
Sold out
1489-M3C300 1489M3C300 Allen Bradley Miniature Circuit Breaker Ul489 30 A Ser D
1489-M3C300 1489M3C300 Allen Bradley Miniature Circuit Breaker Ul489 30 A Ser D
Sold out

1489-M3C300 Allen Bradley Miniature Circuit Breaker Ul489 30 A Ser D

ALLEN BRADLEY
$115.00 USD - $115.00 USD
$115.00 USD
$115.00 USD - $115.00 USD
$115.00 USD
Out of stock
Pre Order

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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$115.00 USD - $115.00 USD
$115.00 USD
$115.00 USD - $115.00 USD
$115.00 USD
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1489-M3D100 1489-M3D100 Allen Bradley Miniature Circuit Breaker UL489 10 Amp
1489-M3D100 1489-M3D100 Allen Bradley Miniature Circuit Breaker UL489 10 Amp
Sold out

1489-M3D100 Allen Bradley Miniature Circuit Breaker 10A 3-Pole Ser D

ALLEN BRADLEY
$54.98 USD - $54.98 USD
$54.98 USD
$54.98 USD - $54.98 USD
$54.98 USD
Out of stock
Pre Order

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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$54.98 USD - $54.98 USD
$54.98 USD
$54.98 USD - $54.98 USD
$54.98 USD
Sold out
1489-M3D150 Allen-Bradley 1489-M Thermal-Magnetic Circuit Breakers (Surplus No Box)
1489-M3D150 Allen-Bradley 1489-M Thermal-Magnetic Circuit Breakers (Surplus No Box)
Sold out

1489-M3D150 Allen-Bradley 1489-M Thermal-Magnetic Circuit Breakers

1489-M
$75.00 USD - $75.00 USD
$75.00 USD
$75.00 USD - $75.00 USD
$75.00 USD
Out of stock
Pre Order

1489-M3D150 1489M3D150 Allen-Bradley (Surplus No Box) Description: Bulletin 1489-M Thermal-Magnetic Circuit Breakers, Standard Configuration, AC, 3...

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$75.00 USD - $75.00 USD
$75.00 USD
$75.00 USD - $75.00 USD
$75.00 USD
Sold out
Surplus 1492-SPM1C050 1492SPM1C050 Allen Bradley Circuit Breaker 5 A, 1-Pole
Surplus 1492-SPM1C050 1492SPM1C050 Allen Bradley Circuit Breaker 5 A, 1-Pole
Sold out

1492-SPM1C050 Allen Bradley Miniature Circuit Breaker 5A 1-Pole Ser.D

ALLEN BRADLEY
$18.75 USD - $18.75 USD
$18.75 USD
$18.75 USD - $18.75 USD
$18.75 USD
Out of stock
Pre Order

Product Information Surplus Brand Name Allen Bradley Sub Brand 1489 Item Name Miniature Circuit Breaker Type Supplementary Protector Number ...

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$18.75 USD - $18.75 USD
$18.75 USD
$18.75 USD - $18.75 USD
$18.75 USD
Sold out
SURPLUS 1492-SPM1C100 1492SPM1C100 Allen Bradley Circuit Breaker, Sold By Unit
SURPLUS 1492-SPM1C100 1492SPM1C100 Allen Bradley Circuit Breaker, Sold By Unit
Sold out

1492-SPM1C100 Allen Bradley 1489 Miniature Circuit Breaker 10A, 1 Pole

ALLEN BRADLEY
$18.41 USD - $18.41 USD
$18.41 USD
$18.41 USD - $18.41 USD
$18.41 USD
Out of stock
Pre Order

Product Information SURPLUS Sold By Unit 1492SPM1C100 Sub Brand: 1489 Item Name: Miniature Circuit Breaker Type: Supplementary Protector Number of...

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$18.41 USD - $18.41 USD
$18.41 USD
$18.41 USD - $18.41 USD
$18.41 USD
Sold out
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