Energy » Circuit Breakers » Fujian

Building Filters

23

Used Circuit Breakers in Fujian, China

Trusted Seller
140G-N5K4-E12 | Circuit Breaker
- new
- Manufacturer: Eaton Cutler-Hammer
140G-N5K4-E12 Circuit Breaker 140G-N5K4-E12 Circuit Breaker The / Automation 140G MCB series is a series of molded case circuit breakers
Fujian, China
Trusted Seller
140G-N6K3-E12 | Circuit Breaker
- new
- Manufacturer: Allen-Bradle
140G-N6K3-E12 Circuit Breaker 140G-N6K3-E12 Circuit Breaker The 140G-N6K3-E12 Molded Case Circuit Breaker has a N Frame and 1200 Amps. It also has a 60 kA Interrupting Rating and 3 Poles.
Fujian, China
Trusted Seller
Schneider LV432693 Circuit breaker
- new
- Manufacturer: Schneider
Circuit breaker Schneider LV432693 Circuit breaker This Compact NSX400N is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. Schneider BMEAHI0812 This Compact NSX400N is a c...
Fujian, China
Trusted Seller
5SN7G10A | SIEMENS Circuit Breaker
- new
- Manufacturer: Siemens
SIEMENS 5SN7G10A Circuit Breaker Implemented in loadcentres, panelboards, switchboards, meter centres, and modular metering, the new QR breaker is the same form-factor/mounting as QJ breaker for easy retrofit. De...
Fujian, China
Trusted Seller
HJD63F400 | SIEMENS Circuit Breakers
- new
- Manufacturer: Siemens
SIEMENS HJD63F400 Circuit Breakers SIEMENS HJD63F400 Circuit Breakers The Siemens HJD63F400 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 200-400 Amps and a voltage rating of 6...
Fujian, China
Trusted Seller
5SN7G16A | SIEMENS Circuit Breaker
- new
- Manufacturer: Siemens
SIEMENS 5SN7G16A Circuit Breaker b 125A and 250A Thermal Magnetic Trip Breakers b 150A thru 600A Electronic Trip Circuit Breakers b Extensive and flexible accessories b Common internal accessories for the entire ...
Fujian, China
Trusted Seller
HLDB3600FT33W | EATON Circuit Breaker
- new
- Manufacturer: Eaton
EATON HLDB3600FT33W Circuit Breaker EATON HLDB3600FT33W Circuit Breaker Eaton Series C electronic molded case circuit breaker, L-frame, HLDB, Frame only, Digitrip 310 RMS, Electronic LS trip type, Three-pole, 600...
Fujian, China
Trusted Seller
Eaton E2NM3800MWU66 circuit breaker
- new
- Manufacturer: Eaton
circuit breaker Eaton Cutler Hammer E2NM3800MWU66 3 POLE 800 AMP 1000V INST ONLY N-FRAME MINING CIRCUIT BRKR 500-2500A
Fujian, China
Trusted Seller
SRPE60A | GE Circuit Breaker
- used
- Manufacturer: GE
GE SRPE60A Circuit Breaker GE SRPE60A Circuit Breaker 60A SRPE Rating Plug Molded Case 60A SRPE Rating Plug Molded Case Circuit Breaker MCCB General Electric, Spectra Series, type SRPE, interchangeable rating plu...
Fujian, China
Trusted Seller
NV30-CA | MITSUBISHI Circuit Breaker
- used
- Manufacturer: Mitsubishi
MITSUBISHI NV30-CA Circuit Breaker MITSUBISHI NV30-CA Circuit Breaker CIRCUIT BREAKER 30AMP 3POLE 50/60HZ 120-240VAC NV30CA CIRCUIT BREAKER 30AMP 3POLE 50/60HZ 120-240VAC Series WS SERIES - ELCB Type NV-UL 489 LI...
Fujian, China
Trusted Seller
GE FANUC SGHH36AT0600 Circuit Breaker
- new
- Manufacturer: GE
Circuit Breaker General Electric SGHH36AT0600 3 Pole Circuit Breaker SGHH36AT0600 3 Pole 600 Amp 600v Circuit Breaker Authentic General Electric Product
Fujian, China
Trusted Seller
SIEMENS 3VU1640-1LS00 circuit breakers
- new
- Manufacturer: Siemens
circuit breakers SIEMENS 3VU1640-1LS00 Siemens 3VU Motor protection circuit breakers Circuit breaker 45...63 A for line protection with screw terminal Icu: 415 V 35 kA auxiliary contact: 1 NO + 1 NC About 3VU1640...
Fujian, China
Trusted Seller
SQUARE NW16H1 WA4EER43A9DGFFWXJA Circuit Breaker
- new
- Manufacturer: SQUARE
Circuit Breaker SQUARE NW16H1 WA4EER43A9DGFFWXJA Circuit Breaker In stock ready to ship Get in touch today for a quick price. All parts come with a 12 months warranty We Can Offer： 1.PLC programmable controller (...
Fujian, China
Trusted Seller
SQUARE NW16H1 WA4ECR43F9DGFFWXJA Circuit Breaker
- new
- Manufacturer: SQUARE
Circuit Breaker SQUARE NW16H1 WA4ECR43F9DGFFWXJA Circuit Breaker In stock ready to ship Get in touch today for a quick price. All parts come with a 12 months warranty We Can Offer： 1.PLC programmable controller (...
Fujian, China
Trusted Seller
SELA36AT0100 | General Electric Circuit Breaker
- used
- Manufacturer: GE
General Electric SELA36AT0100 Circuit Breaker General Electric SELA36AT0100 Circuit Breaker General Electric, Spectra Series, type SELA, 3P, 3PH, 100A, 600V,
Fujian, China

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.