Single Pole Circuit Breaker Total 373 manufacturers & suppliers found with 1,119 products
Since 2022
Suppliers with verified business licenses
500
Business Type:
Manufacturer/Factory
Main Products:
Solar System , Isolation Switch , Isolator Switch , Electric Switch , Circuit Breaker
R&D Capacity:
OEM, ODM, Own Brand
Mgmt. Certification:
ISO 9001, ISO 14001, QHSE, GAP
US$ 2.09 / Piece
20 Pieces (MOQ)
US$ 8.21 / Piece
100 Pieces (MOQ)
US$ 3.5 / Piece
20 Pieces (MOQ)
Since 2024
Suppliers with verified business licenses
2000+
Business Type:
Manufacturer/Factory
Main Products:
MCCB , Acb , MCB , ELCB , Knife Switch
R&D Capacity:
OEM, ODM, Own Brand
Mgmt. Certification:
ISO 9001
US$ 0.58 / Piece
100 Pieces (MOQ)
US$ 0.58 / Piece
100 Pieces (MOQ)
US$ 0.58 / Piece
100 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Circuit Breakers , Thermostat , Thermal Protector , Motor Protector
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2015, IATF16949
US$ 9.99 / Piece
100 Pieces (MOQ)
US$ 9.99 / Piece
100 Pieces (MOQ)
US$ 9.99 / Piece
100 Pieces (MOQ)
Since 2017
Suppliers with verified business licenses
1000
Business Type:
Manufacturer/Factory
Main Products:
MCCB , Contactor , Starter , Connector , Relay
R&D Capacity:
OEM, ODM, Own Brand
Mgmt. Certification:
ISO 9001
Negotiable
240 Pieces (MOQ)
Negotiable
240 Pieces (MOQ)
Negotiable
240 Pieces (MOQ)
Since 2020
Suppliers with verified business licenses
2
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Fuse , Thermal Fuse , Auto Fuse , Thermal Protector , Fuse Holder
R&D Capacity:
OEM
Fast Delivery:
within 15 workdays
US$ 0.8 / Piece
500 Pieces (MOQ)
US$ 4.7 / Piece
500 Pieces (MOQ)
US$ 0.8 / Piece
500 Pieces (MOQ)
Since 2020
Suppliers with verified business licenses
2000+
Business Type:
Manufacturer/Factory
Main Products:
MCCB , MCB , Moulded Case Circuit Breaker , Miniature Circuit Breaker , Mini Circuit Breaker
R&D Capacity:
OEM, ODM, Own Brand
Mgmt. Certification:
ISO 9001
US$ 1.27 / Piece
1200 Pieces (MOQ)
US$ 0.47 / Piece
1000 Pieces (MOQ)
US$ 0.59 / Piece
2400 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Miniature circuit breaker , RCCB , wall switches & wall sockets , change over knife switch , distribution box
R&D Capacity:
ODM, OEM
Fast Delivery:
within 15 workdays
US$ 0.52 / Piece
100 Pieces (MOQ)
US$ 0.54 / Piece
100 Pieces (MOQ)
US$ 0.89 / Piece
12 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Motor Control and Protection , Distribution Apparatus , Modular DIN Rail , Solar Energy Combiner Box and Accessories
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
US$ 0.53 / Set
200 Sets (MOQ)
US$ 0.54 / Set
200 Sets (MOQ)
US$ 2.38 / Set
200 Sets (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Ev charging station
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
US$ 0.51 / Piece
1 Piece (MOQ)
US$ 2.3 / Piece
1 Piece (MOQ)
US$ 0.51 / Piece
1 Piece (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Combiner box , MCCB , MC4 connector
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
US$ 3.9 / Piece
12 Pieces (MOQ)
US$ 0.2 / Piece
50 Pieces (MOQ)
US$ 5.85 / Piece
2 Pieces (MOQ)
Since 2022
Suppliers with verified business licenses
2000+
Business Type:
Manufacturer/Factory
Main Products:
Circuit Breaker , DC Isolator , DC Disconnector , AC Isolation Switch , Rapid Shut-Down Switch
R&D Capacity:
OEM, ODM, Own Brand
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
US$ 1.8 / Piece
1 Piece (MOQ)
US$ 1.98 / Piece
1000 Pieces (MOQ)
US$ 4 / Piece
1 Piece (MOQ)
Since 2017
Suppliers with verified business licenses
2000+
Business Type:
Manufacturer/Factory
Main Products:
AC Contactor , Circuit Breaker , Thermal Relay , Auxiliary Contactor Block , Magnetic Starter
R&D Capacity:
OEM, ODM, Own Brand, WZSTEC
Mgmt. Certification:
ISO 9001
US$ 3.45 / Piece
3000 Pieces (MOQ)
US$ 0.53 / Piece
1000 Pieces (MOQ)
US$ 6.72 / Piece
3000 Pieces (MOQ)
Since 2023
Suppliers with verified business licenses
2000+
Business Type:
Manufacturer/Factory
Main Products:
Distribution Switch Control Equipment , Circuit Breaker , Safety Breaker , Switch , MCB
R&D Capacity:
OEM, ODM
Mgmt. Certification:
ISO 9001
US$ 1.1 / Piece
1200 Pieces (MOQ)
US$ 1.44 / Piece
1200 Pieces (MOQ)
US$ 0.65 / pieces
5000 pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Capillary Thermostat , Digital Pressure Controller , Gas Thermostat , Immersion Thermostat , Mechanical Thermostat
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2008
US$ 3.85 / Piece
1000 Pieces (MOQ)
US$ 3.85 / Piece
1000 Pieces (MOQ)
US$ 3.85 / Piece
500 Pieces (MOQ)
Business Type:
Trading Company
Main Products:
MCB , MCCB , RCCB , ACB , Circuit Breaker
R&D Capacity:
OEM, ODM
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
US$ 0.56 / Piece
240 Pieces (MOQ)
US$ 0.7 / Piece
240 Pieces (MOQ)
US$ 0.7 / Piece
240 Pieces (MOQ)
Since 2009
Suppliers with verified business licenses
Business Type:
Manufacturer/Factory
, Other
Main Products:
Mini Circuit Breaker , RCBO , RCCB , MCCB , Contactor
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
City/Province:
Wenzhou, Zhejiang
US$ 30 / Piece
100 Pieces (MOQ)
US$ 8 / Piece
10000 Pieces (MOQ)
US$ 5.24 / Piece
1000 Pieces (MOQ)
Business Type:
Manufacturer/Factory
Main Products:
Circuit Breaker , Time Relay , Monitoring Relay
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2015
US$ 4.9 / Piece
50 Pieces (MOQ)
US$ 63.74 / Piece
20 Pieces (MOQ)
US$ 5.36 / Piece
50 Pieces (MOQ)
Since 2008
Suppliers with verified business licenses
2000+
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Circuit Breaker , Waterproof Switch , Waterproof Socket , Contactor , Thermal Overload Relay
Mgmt. Certification:
ISO 9001, IATF16949
Fast Delivery:
within 15 workdays
US$ 1.42 / Piece
100 Pieces (MOQ)
US$ 1.13 / Piece
100 Pieces (MOQ)
US$ 1.27 / Piece
100 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Circuit Breakers(WiFi Circuit Breaker MCB ) , Afdd/Afci , Smart Switches , MCCB , Distribution Box
R&D Capacity:
ODM, Own Brand
Mgmt. Certification:
ISO 9001
US$ 8 / Piece
10 Pieces (MOQ)
US$ 8 / Piece
10 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Miniature Circuit Breaker ; Molded Case Circuit Breaker ; Universal Air Circuit Breaker ; Automatic Changeover Switch
R&D Capacity:
ODM, OEM
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
US$ 0.68 / Box
1 Box (MOQ)
US$ 4.7 / Piece
240 Pieces (MOQ)
US$ 1.55 / Piece
240 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Circuit Breaker , MCB , MCCB , Contactor , AC Contactor
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
US$ 0.1 / Piece
1 Piece (MOQ)
US$ 0.1 / Piece
10 Pieces (MOQ)
US$ 0.01 / Piece
1 Piece (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Circuit Breakers , Switches , Contactor , Capacitor , Cable Connector
R&D Capacity:
Own Brand
Mgmt. Certification:
ISO 9001
US$ 0.45 / Piece
1000 Pieces (MOQ)
US$ 0.45 / Piece
1000 Pieces (MOQ)
US$ 0.65 / Piece
1000 Pieces (MOQ)
Business Type:
Trading Company
Main Products:
Distribution Box , Transparent Protective Window Cover , Circuit Breaker
R&D Capacity:
ODM, OEM
Fast Delivery:
within 15 workdays
US$ 2.28 / Piece
120 Pieces (MOQ)
US$ 6.8 / Piece
50 Pieces (MOQ)
US$ 3.18 / Piece
50 Pieces (MOQ)
Business Type:
Trading Company
Main Products:
XLR Connector , Solar Power Cable , Solar Mounting Bracket , Audio Cable , Battery Box
R&D Capacity:
OEM
Mgmt. Certification:
ISO 9001, ISO 9000, FSC
US$ 8 / Piece
50 Pieces (MOQ)
US$ 5.08 / Piece
50 Pieces (MOQ)
US$ 4.17 / Piece
50 Pieces (MOQ)
Business Type:
Manufacturer/Factory
Main Products:
DC SPD , Combiner Box , DC MCCB , DC Fuse , Isolator Switch
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, ISO 20000, QC 080000...
US$ 5.56 / Piece
100 Pieces (MOQ)
US$ 8.25 / Piece
100 Pieces (MOQ)
US$ 67.05 / Piece
10 Pieces (MOQ)
Business Type:
Manufacturer/Factory
Main Products:
Piezo Switch , Push Button Switch , Automatic Transfer Switch , Solar Connector , DC MCB
R&D Capacity:
ODM, OEM
Mgmt. Certification:
ISO 9001
US$ 6 / Piece
1 Piece (MOQ)
US$ 1 / Piece
1 Piece (MOQ)
US$ 2.7 / Piece
1000 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
PV Combiner box��Cable gland��Cable connector��Isolated switch��Distribution box
R&D Capacity:
ODM, OEM
Mgmt. Certification:
Others
US$ 1.2 / Piece
1 Piece (MOQ)
US$ 34.4 / Piece
1 Piece (MOQ)
US$ 34.4 / Piece
1 Piece (MOQ)
Business Type:
Manufacturer/Factory
Main Products:
Surge Arrester , Insulator , Fuse Cutout , Switch Gear , Meter Box
R&D Capacity:
Own Brand, ODM, OEM
Mgmt. Certification:
OHSAS18001:2007, ISO9001:2015, ISO14001:2015
US$ 7 / Piece
10 Pieces (MOQ)
US$ 5 / Piece
50 Pieces (MOQ)
US$ 37 / Piece
10 Pieces (MOQ)
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Breakers , AC Contactors , Regulators , Hardwares , Tools
R&D Capacity:
ODM, OEM
Quick Response:
Response Time≤3h
US$ 1.05 / Piece
5000 Pieces (MOQ)
US$ 1.3 / Piece
5000 Pieces (MOQ)
US$ 48.85 / Piece
100 Pieces (MOQ)
Since 2018
Suppliers with verified business licenses
2000+
Business Type:
Manufacturer/Factory
, Trading Company
Main Products:
Ajustable Under Voltage Protector , AC &DC Surge Protective Device , AC &DC Mini Circuit Breaker , Earth Leakage Circuit Breaker , AC &DC Mold Case Circuit Breaker
R&D Capacity:
OEM, ODM, Own Brand
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 50001
US$ 0.5 / Piece
10 Pieces (MOQ)
US$ 0.5 / Piece
10 Pieces (MOQ)
US$ 0.5 / Piece
10 Pieces (MOQ)
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