ISO9001-2000 · CCC · 1
Cheapest MCB Yh-63 1p 2p 3p 4p Chnt Mini Smart Miniature DC Sf6 Electrical Circuit Breaker
US$ 2.85-3
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description The MCB (Miniature Circuit Breaker) is the core protective device for the end circuits in the power distribution system. The product shown in the figure is the Yuanhao YHB1-63 series, which is mainly used for the end power distribution circuits in civil buildings and industrial e
- Yuanhao Electric Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Start Order Contact Now
Conventional Circuit Breaker · ISO9001-2000 · CE
New Dz47 Electricity MCB C63 1p-4 Pole 6ka DC AC Mini Miniature Circuit Breaker
US$ 0.82-0.9
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Key Parameters:
· CE/CB/ISO9001/CCC certificates;
· Rated voltage:230/400VAC;
· frequency50/60Hz;
· Rated current:6,10,16,20,25,32,40,50,63A;
· 1/2/3/4poles optional;
· Mechniacal life:20,000times;
· Flame-redardant:PA66 nylon material;
&middo
ISO9001-2000 · Fixed · Conventional Circuit Breaker
Haipart Solar DC AC MCB Miniature Circuit Breaker Arc Chute Assembly Zinc Nickel Plated
US$ 0.3-0.35
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Parameters
model
3011185
MATERIAL:
IRON Q195,MELAMINE BOARD
NUMBER OF grid PIECE(pc):
8
WEIGHT(g):
18.5
SIZE(mm):
48*17.6*30.35
CLADDING & THICKNESS:
ZINC
PLACE OF ORIGIN:
WENZHOU, CHINA
APPLICATION:
MCCB, moulded case circuit breaker
SAMPLE CHARGE:
FREE, CUSTOMER NEED TO P
- Wenzhou Zhonghui Electric Co., Ltd
-
- Zhejiang, China
- ISO9001:2015, Others
- Contact Now
OVP(Overvoltage Protection) · CE · CB
6ka Singi Air Price Overload Protection Electrical MCB Miniature Circuit Breaker
US$ 0.53-0.55
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Key Specification
Electric Miniature circuit breaker,MCB
original metal components supplier of CHNT&Delixi
Key Parameters:
· CE/CB/ISO9001/CCC certificates;
· Rated voltage:230/400VAC;
· frequency50/60Hz;
· Rated current:6,10,16,20,25,32,4
- ZHEJIANG SINGI ELECTRICAL LLC
-
- Zhejiang, China
- Start Order Contact Now
Fixed · CE · Low Voltage Circuit Breakers
High-Quality Nxb Equal Miniature Circuit Breaker with Advanced Surge Protection Technology
US$ 0.603-2.6
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description Rated voltage 230V~400V Ambient temperature -5℃~+40℃ Altitude Not exceeding 2000 metres Environmental conditions There should be no media posing an explosion hazard, nor any corrosive or insulating-damaging gases or conductive dust. Mechanical and electrical life Not less than 60
Vacuum · High-Speed Circuit Breaker · ISO9001-2000
Robust Miniaturized Vacuum Circuit Breaker Miniature Circuit Breaker Vacuum Circuit Breaker
US$ 2910-6180
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description Product Overview The VGY1-40.5 series indoor high-voltage vacuum circuit breaker is a new-generation indoor switching element with a rated voltage of 40.5kV. It is suitable for three-phase AC 50Hz power systems with a system voltage of 35kV and below, and can be used to break loa
- Wenzhou Ubright Electric Co., Ltd.
- Zhejiang, China
- Contact Now
Fixed · CB · Low Voltage Circuit Breakers
China Manufacturer New Design 1p 2p 3p 4p 230V400V 6ka MCB Miniature Circuit Breaker
US$ 0.98
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
CJM2-63-II Type Miniature circuit breakers (MCBs) ensure electrical safety in homes and similar situations, such as offices and other buildings as well as for industrial applications by protecting electrical installations against overloads and short circuits. Once a fault is det
- Zhejiang C&J Electrical Holding Co., Ltd.
-
- Zhejiang, China
- Start Order Contact Now
Air · Manual Type · Overcurrent Protection
Etek 63 AMP 400V Electrical Outlets and Electronic Electronic Three Position Residual Current AC Mini MCB RCBO Electric Intelligen Miniature Circuit Breaker
US$ 4.44-10.06
/ Piece
270 Pieces (MOQ)
270 Pieces (MOQ)
Product Description ETL3-63(H) Residual Current Circuit Breaker with Overcurrent Protection ETL3-63 Residual Current Circuit Breaker with Overcurrent Protection (RCBO) provide protects against overload, short circuit, and leakage faults, supporting 230/240V (1P+N) or 400/415V (3P+N) power systems wi
- Wenzhou Etek Import & Export Co., Ltd.
-
- Zhejiang, China
- Start Order Contact Now
Fixed · Air · Conventional Circuit Breaker
Alfi6K Miniature Circuit Breaker 6ka 1pole 2pole 3pole 4pole 35mm DIN Rail
US$ 0.62-0.68
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
ALFi6K Miniature Circuit Breaker (MCB) Short Description This EN IEC 60898 certified 6kA MCB provides reliable overload and short-circuit protection for 0.5 to 63A AC circuits, featuring B, C, D trip curves, multiple pole options, and a compact DIN rail design for easy installation in residential an
- WENZHOU LIKE ELECTRIC TECHNOLOGY CO., ...
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Air · High-Speed Circuit Breaker · CE
6000A Short-Circuit Breaking Capacity High Performance Miniature Circuit Breaker
US$ 0.55-0.6
/ Piece
6 Pieces (MOQ)
6 Pieces (MOQ)
1. MCB Description:
• High breaking capacity and current limiting characteristics;
• Can be installed on standard din-rail;
• It can be fixed to the busbar on the upper or lower side;
• With isolation function, it can be used as a main switch; short-circuit and overcurren
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How do I select the right Miniature Circuit Breaker type for my project needs?
Selecting a Miniature Circuit Breaker involves understanding OEM Miniature Circuit Breaker options and factory direct supply availability. Follow the latest Miniature Circuit Breaker distributor guide to match current size, breaking capacity and compliance with electrical trends. Reach out for customization advice or an instant quote!
-
Are there cheap Miniature Circuit Breaker wholesale prices for large orders?
Yes, many factory Miniature Circuit Breaker distributors offer bulk wholesale prices and support custom Miniature Circuit Breaker specifications, helping buyers reduce cost. Compare 2026 wholesale market rates and get price quotes from OEM suppliers to identify the best affordable deals. Request bulk pricing info today!
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Can I get OEM Miniature Circuit Breakers with branded labeling or special requirements?
Absolutely! Most top Miniature Circuit Breaker factories provide OEM services, including branded labeling and custom technical specs for both industrial and commercial uses. Review OEM Miniature Circuit Breaker distributor catalogs for customization trends and guide your project—contact us for a tailored quote now.
Vacuum · Normal Type Circuit Breaker · OVP(Overvoltage Protection)
Circuit Breaker/Miniature/MCCB/RCCB/Mini Circuit Breaker/Air Circuit Breaker/High Voltage/Moulded Case/Vcb/12kv Indoor Vacuum Circuit Breaker From Wenzhou
US$ 490-820
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Introduction MODEL AND MEANING Rated technical parameters of circuit breaker table 1 Rated voltage 12kV Rated frequency 50 or 60Hz Rated lightening impulse withstand voltage 75kV (peak value) Rated 1 min P.F. withstand voltage 42kV (valid value) Rated operating sequence O-0.3s-CO-180s-CO (O-
- Yueqing Copen Electric Co., Ltd
-
- Zhejiang, China
- Start Order Contact Now
CCC · Air · Normal Type Circuit Breaker
1p2p3p4p Household Air Switch Leakage 6A-32A-63adz47-63 Miniature Circuit Breaker
US$ 0.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Zhejiang Gangkong Electric Co., Ltd. is a manufacturing factory specializing in high and low voltage complete equipment. We are dedicated to providing high-quality electrical products such as substations, switchgear, and ring main units.
As an industry leader with years of experien
Air · Normal Type Circuit Breaker · RCCB
400V AC Miniature Circuit Breaker Snc80L Series Miniature Residual Current Circuit Breaker
US$ 3.85-12.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Introduction SNC80L Series Miniature Residual Current Circuit Breaker Application SNC80L series miniature residual current circuit breakers are suitable for AC 50/60 Hz, rated voltage 230/415 V, rated current up to 80 A circuits.They are used for overload, short-circuit and earth leakage pro
- SG Electric (Shanghai) Co., Ltd
-
- Shanghai, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Start Order Contact Now
Insert · Air · Conventional Circuit Breaker
Ycb9zf-100ap IP20 6ka 32A 63A 100A Smart MCB WiFi Miniature Circuit Breaker
US$ 82.54-85
/ Set
1 Set (MOQ)
1 Set (MOQ)
CNC YCB9ZF IP20 6KA 32A 63A 100A Breaking Capacity Smart MCB WiFi Miniature Circuit Breaker
Product Description
Poles
1P+N,3P+N
1P,2P3P,4P
Rated voltage
Single-phase AC230V,50/60Hz; Three-phase AC440V, 50/60Hz
Rated current
32A,63A,100A
Residual operating current
30-500mA
Short circuit br
CCC · Air · Normal Type Circuit Breaker
DC AC Mini Miniature Electrical Circuit Breaker Switch MCB
US$ 0.94-0.99
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
L7 series miniature circuit breaker has the characteristics of short circuit protection, overload protection, control, isolation function, advanced structure, reliable performance, high breaking capacity, beautiful and compact appearance. The housing and three parts are made of impact-resistant, hig
Fixed · Air · Conventional Circuit Breaker
C65 MCB Sg65-63 1p CE Approved 6ka 230/400V Miniature Circuit Breaker
US$ 0.4-1.8
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Product Description
Key Parameters:
· CE/CB/ISO9001/CCC certificates;
· Rated voltage:230/400VAC;
· frequency50/60Hz;
· Rated current:1,3,6,10,16,20,25,32,40,50,63A;
· 1/2/3/4poles optional;
· Mechniacal life:20,000times;
· Flame-redardan
- ZHEJIANG SINGI ELECTRICAL LLC
-
- Zhejiang, China
- Start Order Contact Now
High-Speed Circuit Breaker · VDE · Insert
Plug-in Type Manual Reset Fuse Circuit Breaker 12V 24V Auto Reset Blade Circuit Breaker Car Miniature Circuit Breaker Push to Reset Automotive Circuit Breaker
US$ 0.8-1
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Plug-in Type Manual Reset Fuse Circuit Breaker
Product name:
Automotive circuit breaker / overload protector
Names:
car circuit breaker, auto circuit breaker, automotive circuit breaker, automobile circuit breaker, overload switch
Rated current:
1A-300A
Rating voltage :
12V/24V/48V
MCB · Fixed · Overcurrent Protection
ABB Miniature Circuit Breaker MCB S200 S201-C80 S201-C100 S201-C80 NA S201-C100 NA
US$ 19.13
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product descriptions from the supplier
Highlights at a glance
1.Original Genuine Product Guarantee
Brand-new original factory products, strictly compliant with international electrical standards. With stable and reliable quality, it is suitable for the long-term safe operation needs of vari
OVP(Overvoltage Protection) · CCC · 3
S202-C0.5 2p 0.5A C 6ka Energy Efficient Low Power Consumption Miniature Circuit Breaker
US$ 11-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product DescriptionABB low voltage circuit breaker covers three types: miniature circuit breaker (MCBs), plastic case circuit breaker (MCCB) and air circuit breaker (ACB). It is suitable for industrial, commercial, civil and special scenarios (such as ships, coal mines, substations, etc.). It provid
Circuit Breaker · CB · Low Voltage Circuit Breakers
Etek RCCB Residual Current RCBO Mini Three Position Electronic Electronic MCB Miniature Electric Intelligent Electrical Outlets AC Mini Circuit Breaker
US$ 36.8-41.4
/ Piece
45 Pieces (MOQ)
45 Pieces (MOQ)
Product Description ETL1-63B Residual Current Circuit Breaker EKL1-63B Type B Residual Current Circuit Breaker (RCCB) suitable for 230/240V (1P+N) or 400/415V (3P+N) power systems, with a rated current up to 63A. Designed to detect AC leakage currents, pulsating DC leakage currents, smooth DC leakag
- Wenzhou Etek Import & Export Co., Ltd.
-
- Zhejiang, China
- Start Order Contact Now
CB · Air · Normal Type Circuit Breaker
CE MCB 1p 6ka Low Voltage DC Miniature Miniature Electric Circuit Breaker
US$ 1.6-2
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
DC Mini circuit breaker is used for DC rated voltage to 1000V, rated current to 63A line, for overload andshort circuit protection, and can also be used as an infrequent operation of the line. Circuit breakers are used in DC applications such as communications and photovoltai
- Gandian Lightning Protection Electric Co., Ltd.
-
- Zhejiang, China
- Start Order Contact Now
ISO9001-2000 · CCC · Circuit Breaker
CB Proved Low Voltage Thermal 2p 63A MCB Miniature Circuit Breaker
US$ 1.1-1.14
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Rated Voltage (V)
500
Rated Current (A)
1, 2, 3, 4, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63
Poles Number
1P 2P 3P 4P
Rated Breaking Capacity (A)
4.5KA/6KA/10KA
Mechanical and Electrical Life
2000
Trip Characteristics
B, C, D
Tightening Torque (N·m)
2.5
Protection Rating
IP20
S
- Yueqing Hande Electric Co., Ltd.
-
- Zhejiang, China
- Start Order Contact Now
Fixed · Air · ISO9001-2000
Bab3 Series High Capacity Breaking Miniature Circuit Breaker 6ka 1-63A 1-4p
US$ 0.68-0.72
/ Pole
2000 Pole (MOQ)
2000 Pole (MOQ)
BAB3 Series 6KA High Breaking Capacity MCB Product Description The BAb3 series circuit breaker is suitable for AC 220/440V or below, rated current up to 63A circuit for overload, short circuit protection, can also be used as a line in frequent operation conversion. The circuit breaker is suitable fo
ISO9001-2000 · CCC · Circuit Breaker
Cutting Edge Electrical Circuit Breaker Miniature Circuit Breaker Vacuum Circuit Breaker
US$ 660-1340
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description Product Overview The VGY1-12 series indoor high-voltage vacuum circuit breaker is a new-generation indoor switching element with a rated voltage of 12kV. It is suitable for three-phase AC 50Hz power systems with a system voltage of 3~10kV, and can be used to break load current, o
- Wenzhou Ubright Electric Co., Ltd.
- Zhejiang, China
- Contact Now
ISO9001-2000 · CCC · Circuit Breaker
Low Voltage Breakers MCB 63A Miniature 3p Miniturer Circuit Breaker
US$ 1.59-1.62
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Rated Voltage (V)
500
Rated Current (A)
1, 2, 3, 4, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63
Poles Number
1P 2P 3P 4P
Rated Breaking Capacity (A)
4.5KA/6KA/10KA
Mechanical and Electrical Life
2000
Trip Characteristics
B, C, D
Tightening Torque (N·m)
2.5
Protection Rating
IP20
S
- Yueqing Hande Electric Co., Ltd.
-
- Zhejiang, China
- Start Order Contact Now
MCB · Fixed · Conventional Circuit Breaker
Thqc Series 1p 2p 3p Electrical Miniature Circuit Breaker MCB 15A 20A 30A 40A 50A 60A 70A 100A
US$ 0.91-3.08
/ pieces
5 pieces (MOQ)
5 pieces (MOQ)
THQC Circuit Breaker
We provide a wide range of electrical equipment such as Distribution Box, Junction Box, Circuit Breaker, Solar Connector, Cable Gland, Industrial Plug And Socket, Transparent Protective Window Cover...
MODEL
PCS/CTN
G.W.(KG)
CTN BOX SIZE(CM)
THQC 1P 15A
100
16
Air · Normal Type Circuit Breaker · Overcurrent Protection
Miniature Circuit Breaker Snc80 Series Miniature Circuit Breaker
US$ 0.82-11.06
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Introduction SNC80 Miniature Circuit Breaker Application SNC80 series miniature circuit breakers are suitable for overload and short-circuit protection of circuits with AC 50/60 Hz, rated voltage 230/415 V, and rated current up to 80 A.They can also be used for infrequent switching of circui
- SG Electric (Shanghai) Co., Ltd
-
- Shanghai, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Start Order Contact Now
Air · Normal Type Circuit Breaker · Overcurrent Protection
Stm8-63 Miniature Circuit Breaker 6ka 1p 2p 3p 4p 16A 230/400V
US$ 0.56-0.575
/ Piece
20000 Pieces (MOQ)
20000 Pieces (MOQ)
Superior Quality Precision Manufacturing STM8-63 Miniature Circuit Breaker 6KA 1P 2P 3P 4P 16A 230/400V MCB with Competitive Price
General
STM8-63 Series high breaking miniature circuit breaker has the features of structure advanced, performance reliable, breaking capacity high, appeara
Air · High-Speed Circuit Breaker · CE
Miniature Circuit Breaker 10ka 63A CB Knb2-63 S2 1p
US$ 0.72
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
KNB2-63 series Miniature Circuit Breaker is nice in appearance, reasonable in structure, sound in feature and high in breaking capacity. Installed with standard din rail, it is convenient and easy in usage. It is mainly used in the line of AC 50/60Hz, rated working volta
Air · Normal Type Circuit Breaker · Overcurrent Protection
Snc80 Series MCB Snc80 Series Miniature Circuit Breaker
US$ 0.82-11.06
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Introduction SNC80 Miniature Circuit Breaker Application SNC80 series miniature circuit breakers are suitable for overload and short-circuit protection of circuits with AC 50/60 Hz, rated voltage 230/415 V, and rated current up to 80 A.They can also be used for infrequent switching of circui
- SG Electric (Shanghai) Co., Ltd
-
- Shanghai, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Start Order Contact Now
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