Energy » Circuit Breakers

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Used sf

Trusted Seller
GE CBB-S X (2) SF CIRCUIT BREAKER MOUTNING HARDWARE
- used
- Manufacturer: GE
This listing is for one: GE CIRCUIT BREAKER MOUNTING HARDWARE FOR GE CCB-S SWITCHBOARD FOR USE WITH (2) SF, TFJ,TFK, ETC TYPE CIRCUIT BREAKERS ALUMINUM BUS WITH FILLER PLATES ***Stock picture may vary from item s...
$225 USD
North Hampton, NH
Trusted Seller
SFPA36AT0250 General Electric Circuit Breaker
- used
- Manufacturer: GE
General Electric SFPA36AT0250 Spectra circuit breaker; 250 amp, 600 volt, three pole, rating plug included, line & load side lugs. Used tested with report.
Fridley, MN
Trusted Seller
SFLA36AT0250 General Electric Circuit Breaker
- used
- Manufacturer: GE
General Electric SFLA36AT0250 Spectra circuit breaker; 250 amp, 600 volt, three pole, rating plug included, line & load side lugs. Used tested with report.
$900 USD
Fridley, MN
Trusted Seller
SFHA36AT0250 General Electric Circuit Breaker
- used
- Manufacturer: GE
General Electric SFHA36AT0250 Spectra circuit breaker; 250 amp, 600 volt, three pole, rating plug included, used tested with report.
$650 USD
Fridley, MN
Trusted Seller
MITSUBISHI Circuit Breaker 70 Amp NF-SF 3070 #119462
- used
- Manufacturer: Mitsubishi
70 Amp 3 Pole 480 VAC Removed From: 50 Ton Sumitomo Injection Molding Machine Model: SH50-NIV.A Serial: MOBD0384 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our ...
$65 USD
Warehouse
Trusted Seller
MITSUBISHI 60 Amp Circuit Breaker NF-SF3060 #72701
- used
- Manufacturer: Mitsubishi
60 Amp 3 Pole 240 VAC Dimensions: 14 x 5 x 4 1/2 Weight: 5 lbs, 12 oz Removed from: 30 Ton Sumitomo Injection Molding Machine Model: SD30 Expedited shipping services are available This piece is located at Ide...
$114 USD
Warehouse
Trusted Seller
MITSUBISHI 60 Amp Circuit Breaker NF-SF3060 #72706
- used
- Manufacturer: Mitsubishi
60 Amp 3 Pole 240 VAC Dimensions: 14 x 5 x 4 1/2 Weight: 5 lbs, 12 oz Removed from: 30 Ton Sumitomo Injection Molding Machine Model: SD30 Expedited shipping services are available This piece is located at Ide...
$114 USD
Warehouse
Trusted Seller
MITSUBISHI 125 Amp Circuit Breaker NF-SF3125 #119966
- used
- Manufacturer: Mitsubishi
125 Amp 3 Pole Ac 480V 50/60 Hz Removed from: 35 Ton Sumitomo Injection Molding Machine Model: SD35E Serial: MOWE0588 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on...
$35 USD
Warehouse
Trusted Seller
MITSUBISHI 100 Amp Circuit Breaker NF-SF3100 #117885
- used
- Manufacturer: Mitsubishi
100 Amp 3 Pole 480 VAC Removed from: 75 Ton Sumitomo Injection Molding Machine Model: SG75M-H Serial: MOFFO181 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our sh...
$45 USD
Warehouse
Trusted Seller
MITSUBISHI 125 Amp Circuit Breaker NF-SF3125 #119965
- used
- Manufacturer: Mitsubishi
125 Amp 3 Pole Ac 480V 50/60 Hz Removed from: 35 Ton Sumitomo Injection Molding Machine Model: SD35E Serial: MOWE0588 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on...
$35 USD
Warehouse
Trusted Seller
MITSUBISHI 60 Amp Circuit Breaker NF-SF3060 #72704
- used
- Manufacturer: Mitsubishi
60 Amp 3 Pole 240 VAC Dimensions: 14 x 5 x 4 1/2 Weight: 5 lbs, 12 oz Removed from: 30 Ton Sumitomo Injection Molding Machine Model: SD30 Expedited shipping services are available This piece is located at Ide...
$114 USD
Warehouse
Trusted Seller
MITSUBISHI 60 Amp Circuit Breaker NF-SF3060 #72708
- used
- Manufacturer: Mitsubishi
60 Amp 3 Pole 240 VAC Dimensions: 14 x 5 x 4 1/2 Weight: 5 lbs, 12 oz Removed from: 30 Ton Sumitomo Injection Molding Machine Model: SD30 Expedited shipping services are available This piece is located at Ide...
$114 USD
Warehouse
Trusted Seller
MITSUBISHI 60 Amp Circuit Breaker NF-SF3060 #72702
- used
- Manufacturer: Mitsubishi
60 Amp 3 Pole 240 VAC Dimensions: 14 x 5 x 4 1/2 Weight: 5 lbs, 12 oz Removed from: 30 Ton Sumitomo Injection Molding Machine Model: SD30 Expedited shipping services are available This piece is located at Ide...
$114 USD
Warehouse
Trusted Seller
MITSUBISHI 60 Amp Circuit Breaker NF-SF3060 #72707
- used
- Manufacturer: Mitsubishi
60 Amp 3 Pole 240 VAC Removed from: 30 Ton Sumitomo Injection Molding Machine Model: SD30 Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located...
$114 USD
Warehouse
Trusted Seller
MITSUBISHI 20 Amp Circuit Breaker NF-SF3020 #75503
- used
- Manufacturer: Mitsubishi
SCRATCH & DENT No-Fuse Breaker 20 Amp 280 VAC 50/60 Hz 3 Pole **Plastic Broken** Expedited shipping services are available This piece is located at Ideal Machinery, Inc. on our showroom floor. Located at: 1023...
$24 USD
Warehouse

12

Overview

Circuit breakers are essential safety devices that protect electrical circuits from damage caused by overloads or short circuits. They automatically interrupt the flow of electricity when a fault is detected, preventing potential fires and equipment damage. Circuit breakers are used in residential, commercial, and industrial settings to ensure electrical safety and reliability.

FAQ

What should I consider when buying a used circuit breaker?

Check the breaker’s amperage rating, compatibility with your electrical system, and overall condition. Ensure it has been tested and certified for safety.

How do I ensure the circuit breaker is shipped safely to my location?

Use a transport service that specializes in delicate electrical components. Ensure the breaker is well-packaged and cushioned to prevent damage during transit.

What is the maintenance schedule for a circuit breaker?

Regular maintenance includes visual inspections for signs of wear or damage, testing for proper operation, and cleaning any dust or debris from the breaker. Consult the manufacturer’s manual for detailed maintenance intervals.