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circuit breakers. circuit breakers. : 93 Products from 36 Suppliers & Manufacturers

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1pole 4pole Molded Breaker 125a 250a 400a 630a 800a 1000a 2pole MCCB Molded Case Circuit Breaker
- Min. Order:
  100 Piece
- Price:
  US$ 18 ~ 25
- Place of origin:
  China
A molded case circuit breaker, or moulded case circuit breaker, MCCB for short, is a safety device used to protect an electrical circuit from overload or short circuits. It works by automatically cutting off the power supply when a fault or overcurrent situation arises, thus preventing any damage to the electrical system. Type NM1-125PV NM1-225PV NM1-250PV NM1-400PV NM1-630PV NM1-800PV NM1-1250PV

[Related Keywords : mccb, molded breaker, molded case breaker, moulded circuit breaker]
- Newsun PV Technology CO.,LTD
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Contact Now Start Order
3 related Products from this Supplier
Outdoor Capacitor Vacuum Switch 12kV Remote Control Circuit Breaker Pole Mounted Automatic Recloser
- Min. Order:
  1 Set
- Price:
  US$ 199
- Place of origin:
  China
- Supply Ability:
  100000
Breaking Capacity25kA, 20kARated Voltage24KVRated Current630APlace of OriginZhejiang, ChinaBrand NameCAKADQModel NumberZW32-24Product nameOutdoor high voltage vacuum circuit breakerRated voltage24KVRated current630A/1250ARated short circuit break current20KA/25KAphase distance340mm optionsRated frequency50 or 60 HZInstitution typeSpring operating mechanismCertificateISO14001/ISO9001Warranty18 Mon

[Related Keywords : Outdoor Capacitor Vacuum, Pole Mounted VCB, 12kV Remote Control Circu, 12kV VCB]
- Tiger Electric Co., LTD
- Business Type
  Manufacturer
- Location
  Zhejiang, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Contact Now Start Order
2 related Products from this Supplier
ZLGZ36V Series C-GIS Direct-Acting Vacuum Circuit Breaker
- Min. Order:
  10 Piece
- Price:
  US$ 1000
- Place of origin:
  China
Power Frequency 1min Withstand Voltage Isolation Gap kV 118 Phase-to-Phase / Phase-to-Ground 95 Rated Lightning Impulse Withstand Voltage Peak (1.2/50μs) Isolation Gap kV 215 Phase-to-Phase / Phase-to-Ground 185 6 Rated Short-Duration Withstand Current Ka/s 31.5/4 7 Rated Peak Withstand Current kA 80 8 Rated Short-Circuit Breaking Current kA 31.5 9 Rated Short-Circuit Making Current kA 80

[Related Keywords : Vacuum Circuit Breaker, Direct-Acting, C-GIS, Gas Insulated Switchgear]
- Zhejiang Liange Electric Technology Co.,Ltd.
- Business Type
  Manufacturer
- Location
  Zhejiang, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 10,000,001 - 50,000,000
Contact Now Start Order
Schneider Circuit Breaker
- Min. Order:
  1 Pack
- Price:
  US$ 9999
- Place of origin:
  France
**Schneider Electric 断路器：确保电气系统的安全性和效率** Schneider Electric 是能源管理和自动化领域的全球领导者，提供种类齐全的断路器，旨在以无与伦比的可靠性和精度保护电气系统。施耐德断路器以其创新技术和坚固的结构而闻名，是全球住宅、商业和工业应用的首选。 **主要特点：** 1. **高级保护

[Related Keywords : Circuit Breaker, Photoelectric switch, Communication module, Limit Switch]
- Kykj Technology Co. Ltd.
- Business Type
  Supplier
- Location
  江西, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
Vacuum Circuit Breaker
- Min. Order:
  1 Piece
- Price:
  US$ 100
- Place of origin:
  China
Vacuum Circuit Breaker by Chennuo Electric The configured transformer has the characteristics of wide measurement range, high measurement accuracy and high reliability, which is convenient for the primary and secondary fusion complete sets to accurately determine various faults of the line, and play the role of breaking, controlling, protecting and line loss collection in the line. System integra

[Related Keywords : Vacuum Circuit Breaker]
- Chennuo Electric Technology Group Co,.Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 50,000,001 - 100,000,000
Contact Now Start Order

Electric Vehicle Charging Station 250A DC Circuit Breaker
- Min. Order:
  100 Piece
- Price:
  US$ 14
- Place of origin:
  China
EV charging station DC circuit breaker available rated current: 80/100/125/150/250A rated operating voltage: DC12-500v more information pls link: http://www.chionly.com/web/breaker/mccb.htm

[Related Keywords : circuit breaker, mccb, ev circuit breaker, dc circuit breaker]
- Chionly Limited
- Business Type
  Manufacturer
- Location
  Zhejiang, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Contact Now Start Order
10 related Products from this Supplier
Sealed Indoor High-voltage Vacuum Circuit Breaker
- Min. Order:
  1 Set
- Price:
  US$ 600 ~ 1800
- Place of origin:
  China
Sealed indoor high-voltage vacuum circuit breaker: The VZCN-12 series indoor high-voltage vacuum circuit breaker is a 12KV rated voltage, three-phase AC 50Hz indoor high-voltage switching device suitable for use as a control or protection switch in power transmission and distribution systems in power plants, substations, and industrial and mining enterprises. It is particularly suitable for high-

[Related Keywords : Sealed indoor, high-voltag, Vacuum Circuit Breaker]
- Shanghai Zhecheng Electric Co.,Lted
- Business Type
  Manufacturer
- Location
  Shanghai, Taiwan
- Employees Total
  51 - 100
- Annual Revenue
  USD 2,000,001 - 5,000,000
Contact Now Start Order
2 related Products from this Supplier
Indoor Vacuum Circuit Breaker
- Place of origin:
  China
Indoor vacuum circuit breaker, tech data For more info, please feel free to contact us what's app: +44 7536234352

[Related Keywords : vacuum circuit breaker, power switch]
- Yangzhou Deyun Electrical Group LTD
- Business Type
  Manufacturer
- Location
  Jiangsu, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 10,000,001 - 50,000,000
Contact Now Start Order
3 related Products from this Supplier
Mccb Mould Case Circuit Breaker
- Min. Order:
  300 Piece
- Price:
  US$ 12
- Place of origin:
  China
Thermal-Magnetic fixed type Circuit Breakers ModelXHM1-125Breaking Capacity CodeLMHRated Current of Frame size- Inm (A)160ARated Current-In(40,50 or 55ºC) (A)10- 12,5-16-20 - 25 - 32 - 40 - 50 - 63 - 80 - 100 -125 - 160(150)ARated İnsulation Voltage -Ui(a.c.) 50-60Hz (V)800VRated operation Voltage -Ue(a.c.) 50-60Hz (V)400/415VNumber of Pole 34Rated ultimate short Circuit breaking Capacity kA Ic

[Related Keywords : mccb, Mould Case Circuit Break, plastic case circuit brea]
- Xiamen Ninewan Trade Co.,Ltd
- Business Type
  Supplier
- Location
  Fujian, China
- Employees Total
  1 - 5
- Annual Revenue
  Less than USD 100,000
Contact Now Start Order
3 related Products from this Supplier
Manual Reset Circuit Breaker 12v-48v 50 Amp Circuit Breaker for Boat Marine RV Yacht
- Min. Order:
  100 Piece
- Price:
  US$ 2
- Place of origin:
  China
- Supply Ability:
  100pcs/day
Manual Reset Circuit Breaker 12v-48v 50 Amp Circuit Breaker for Boat Marine RV Yacht Place of Origin: Guangdong, China Brand Name:OEM Type: High Voltage BCD Curve: C Rated Frequency :50/60hz Product name: 50 Amp Circuit Breaker with Manual Reset Switch Button for Boat Marine Material :Plastic and metal Rated voltage: 12-24V DC Rated current :20A-150A for choose Suit gauge wire: 0 - 15 AWG Operati

[Related Keywords : Reset Circuit Breaker]
- Shen Zhen Hua Xing Auto Parts Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order

12kV SF6 Outdoor Circuit Breaker
- Place of origin:
  China
- Supply Ability:
  10000nos/month
No. item unit parameter 1 Rate voltage kV 12 2 Rate current A 630, 1000 3 Rate frequency Hz 50 4 Rate short-circuit breaking current kA 20 5 Rate peak withstand current kA 50 6 Rate short-time withstand current kA 20 7 Rate short-circuit closing current kA 50 8 Mechanical life times 10000 9 Times of rate short-circuit breaking current times 30 10 Power frequency withstand voltage(1 min): phase-p

[Related Keywords : circuit breaker, vacuum]
- Yunmu Technology Co., Ltd.
- Business Type
  Manufacturer
- Location
  Hebei, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 10,000,001 - 50,000,000
Contact Now Start Order
2 Pole DC Circuit Breaker
- Place of origin:
  China
This ICHYTI 2 pole dc circuit breaker Made in China auxiliary protector is suitable for DC control circuits that require overcurrent protection, especially for electrical appliances or equipment that have provided or do not require branch circuit protection, to ensure the safe operation of the equipment. ICHYTI 2 pole dc circuit breaker Parameter (Specification)Product Model NBL7-63 Pole 1P 2P 4P

[Related Keywords : DC Circuit Breaker]
- Zhejiang Dabo Electric Co., Ltd.
- Business Type
  Manufacturer
- Location
  Zhejiang, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Contact Now Start Order
2 related Products from this Supplier
32A Knob Operation Motor Protection Circuit Breaker
- Place of origin:
  China
Saide Electric Co.,Ltd. was founded in 1998, located in Qiligang industrial zone, Liushi, With a registered capital of 50 million RMB ,we are now a specialized low-voltage appliance manufacturer combined research, production and sales altogether. With a continuous development of more than twenty years, we obtain mature craftsmanship, advanced equipment & self-design capability now. Our FactoryWit

[Related Keywords : Circuit Breaker]
- Saide Electric Co.,Ltd
- Business Type
  Manufacturer
- Location
  Zhejiang, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Contact Now Start Order
MCB Miniature Circuit Breaker
- Min. Order:
  3000 Piece
- Price:
  US$ 0.1 ~ 10
- Place of origin:
  China
Futina china mcb breaker adopt new appearance design and the use range of universal coverage terminal distribution network. What's more, the innovative structural design effectively guarantees the mechanical life and electrical life. Types of China MCB Miniature Circuit Breaker 1 Pole 10 Amp MCB Circuit Breaker FTD1 2 Pole 32 Amp MCB Circuit Breaker FTD1 1 Pole 32 Amp MCB Circuit Breaker FTB68 2

[Related Keywords : mcb circuit]
- Guangdong Futina Electrical Co.,Ltd.
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
2 related Products from this Supplier
Vacuum Circuit Breaker
- Place of origin:
  China
The High voltage vacuum Circuit breaker (VCB) is a safety switch that interrupts fault currents to provide safety through the neutral section of the overhead line during lightning strikes.

[Related Keywords : Vacuum Circuit Breaker]
- Xiamen Kefangyuan Industry & Trade Co., Ltd.
- Business Type
  Manufacturer
- Location
  Fujian, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
3 related Products from this Supplier
LW36-72.5 1250~4000A High Voltage AC SF6 Circuit Breaker with Porcelain Column
- Min. Order:
  1 Piece
- Price:
  US$ 10000
- Place of origin:
  China
[Related Keywords : SF6 Circuit Breaker]
- Geoger Electric and Technology Co., Ltd
- Business Type
  Manufacturer
- Location
  Shanghai, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 1,000,001 - 2,000,000
Contact Now Start Order
15 related Products from this Supplier
Circuit Breaker
- Place of origin:
  Korea
we have been manufacturing Circuit breaker ( 5A upto 800 Amp ) and MCB. Please e-mail us if you need further information. Mr.Song K.Y./ M.Director

[Related Keywords : circuit, breaker, contactor, relay]
- CHARMS ENG.& TRADING CORPORATION
- Business Type
  Manufacturer
- Location
  Busan, Korea
- Employees Total
  101 - 500
- Annual Revenue
  USD 10,000,001 - 50,000,000
Contact Now Start Order
Miniature Circuit Breaker
- Place of origin:
  Korea
- Price Condition:
  FOB
of Poles 1P, 1P+N, 2P, 3P, 3P+N & 4P Rated Insulation Voltage 660V Rated Impulse voltage 6kV Electrical/Mechanical Life <32A 30,000 Electrical/Mechanical Life >32A 10,000 Mounting Clip on Din rail (35 x 7.5 mm) Specification MCB - DC Standard Conformity IS/IEC60898-1-2002 Current Rating 0.5-63A No. of Poles 1P & 2P Voltage Rating 220V (max.) Short Circuit Breaking Capacity 4kA

[Related Keywords : Electrical protection]
- Daeryuk Corporation
- Business Type
  Supplier
- Location
  Seoul, Korea
- Employees Total
  6 - 10
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
Low Voltage Air Circuit Breaker
- Place of origin:
  Korea
user’s double safety by making Mold construction for breaking part Synchronized operation for mechanical closing and trip device is possible through connection cables between 2 breaker which are installed each vertically or horizontally Convenient handling due to attachment of control circuit terminal on front panel Highest breaking capacity with the same range in Korea. Specification

[Related Keywords : circuit breaker]
- O-Sung Electric Machinery Co., Ltd.
- Business Type
  Manufacturer
- Location
  Gyeonggi-do, Korea
- Employees Total
  51 - 100
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Contact Now Start Order
2 related Products from this Supplier
12kV Embedded poles for vacuum circuit breaker
- Min. Order:
  3 pcs
- Place of origin:
  China
- Price Condition:
  FOB Shanghai
- Supply Ability:
  100 pcs
ELECTRICAL RATINGS(3PHASE) SYMMETRICAL BASIS 1.Rated Frequency 50/60Hz 2.Rated Maximum Line to Line Voltage 12kV,r.m.s 3.Rated Power Frequency Withstand Voltage:Air 48kV,r.m.s 4.Rated Impulse Withstand Voltage:Air 95kV,Peak 5.Rated Normal Current 1250A 6.Rated Short-Circuit Current(3Phase Symmetrical Basis) 25kA,r.m.s 7.Percentage D.C. Component of Rated S.C. Breaking Current 50% 8.Rated Short-

[Related Keywords : Vacuum Interrupter, embedded pole]
- Hangzhou Shuguang Electric Appliance Co., Ltd
- Business Type
  Manufacturer
- Location
  Zhejiang, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 2,000,001 - 5,000,000
Contact Now Start Order
3 related Products from this Supplier

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