Filter by:
  • On-time shipment and pre-shipment product quality safeguards
  • Refund up to the covered amount agreed with your supplier
  • Learn More >
Minimum Order: OK
View as:

Earth leakage circuit breaker (ELCB)

US $0.5-10 / Piece ( FOB Price)
240 Pieces (Min. Order)
Place of Origin: CN;ZHE
Brand Name: CNZQ
Poles Number: 2
Type: Mini
Model Number: ZQB1LE-2
website: www.cnzq.cc
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit

Circuit Breaker

240 Pieces (Min. Order)
Place of Origin: CN;SHG
Brand Name: UPUN
Poles Number: 1
Type: Mini
Model Number: U65C/D
With CPI: Contact position indicator
China (Mainland) Contact Details
44.0% Response Rate

LB18L leakage circuit breaker

US $1-5 / Piece ( FOB Price)
500 Pieces (Min. Order)
Place of Origin: CN;ZHE
Brand Name: libaji
Poles Number: 2
Type: Earth Leakage
Model Number: LB18L

AW45 Series Air Circuit Breaker (ACB)

1 Piece (Min. Order)
Place of Origin: China
Brand Name: ANDELI
Type: Air
Model Number: AW45
Poles Number: 3,4
Certification: CCC
Verified Supplier - Andeli Group Co., Ltd.
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit

GV2 Motor Protective Circuit Breaker

US $7.55-30 / Piece ( FOB Price)
240 Poles (Min. Order)
Place of Origin: CN;SHG
Brand Name: EBASEE
Poles Number: 3
Type: Moulded Case
Model Number: EGV2
voltage: 660V
China (Mainland) Contact Details
71.1% Response Rate

ZW8-12 Built-in tapped current transformer Outdoor HV Vacuum Circuit Breaker

5 Units (Min. Order)
Poles Number: 3
Type: Vacuum
rated voltage: 12kV
rated current: 630A
Place of Origin: CN;ZHE
Brand Name: HEAG
Verified Supplier - Huayi Electric Co., Ltd.
China (Mainland) Contact Details
US $25,000 Trade Assurance Limit
68.8% Response Rate

ZW20 Intelligent transformer substation 12kv vacuum circuit breaker

1 Piece (Min. Order)
Main Circuit Rating Current: 630a 400a-200a
Main Circuit Rating Voltage: 12kv-24kv
Number of Pole: 3
Phase: 3
Electricity Type: AC
Place of Origin: CN;HEN
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
60.0% Response Rate

Hot selling transformers circuit breaker with CE approval

US $10-50 / Piece ( FOB Price)
100 Pieces (Min. Order)
Poles Number: 3
Type: Moulded Case
Pole: 3/4
Place of Origin: CN;ZHE
Brand Name: MARKARI
Model Number: Winb
China (Mainland) Contact Details
US $24,000 Trade Assurance Limit
86.4% Response Rate

high quality main switch circuit breaker/16v mini transformer switch

US $0.55-0.65 / Piece ( FOB Price)
180 Pieces (Min. Order)
Poles Number: 3
Type: Mini
Place of Origin: CN;SHG
Brand Name: TEHOW
Model Number: THB6-63-1P
Circuit Breaker: miniature circuit breaker

switchgear transformer dz47 mcb Zhejiang FACTORY breaker for industrial

US $0.6-1 / Piece ( FOB Price)
1200 Pieces (Min. Order)
Poles Number: 1
Type: Mini
Rated Voltage: 110V-430V
Rated Current: 1A-125A
Breaking Capacity: 4.5KA, 6KA
Place of Origin: CN;ZHE
Verified Supplier - Yueqing Dod Electric Co., Ltd.
China (Mainland) Contact Details
67.5% Response Rate

Over Voltage Circuit Breaker, step down transformer, dc power supply

US $20-43.6 / Piece ( FOB Price)
1 Piece (Min. Order)
Usage: HOME
Phase: Single Phase
Current Type: AC
color: white/black
Place of Origin: CN;FUJ
Brand Name: SONGYAN
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
58.1% Response Rate

ZW43 Vacuum Circuit Breaker 12 KV Zero sequence CT, Current transformers

1 Piece (Min. Order)
Usage: Current
Place of Origin: CN;ZHE
Brand Name: Hengtong
Model Number: ZW43/ZW32
Accuracy: 0.5/0.2
Rated Frequency: 50Hz/60Hz
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit

Ghorit 33kv 35kv outdoor high voltage vacuum circuit breaker for feeder VCB for transformer

US $1-1000 / Set ( FOB Price)
1 Set (Min. Order)
Certificate: ISO9001
Poles Number: 3
Type: Vacuum,Vacuum Breaker
Rated Voltage: 33KV , 40.5KV
Rated Current: 1250A, 1600A , 2000A
Place of Origin: CN;ZHE
China (Mainland) Contact Details
31.9% Response Rate

Mining feeder switchgear,Circuit Breakers,Vacuum Interrupters,Substations,Transformers.explosion-proof switch

US $0-4000 / Set ( FOB Price)
1 Set (Min. Order)
Place of Origin: CN;ANH
Model Number: KBZ11-200/1140(660)II
Brand Name: wantai electric
Verified Supplier - Huainan Wantai Electric Co., Ltd.
China (Mainland) Contact Details
76.9% Response Rate

C45/DZ47 Mini circuit breaker, MTS (Manual Transform switch)

US $0.8-3.60 / Piece ( FOB Price)
10 Pieces (Min. Order)
Certificates:: EN/IEC60898
Poles Number: 2
Type: Mini,Mini,SC45(DZ47) AC MCB
Pole: 1P,2P,3P,4P
Breaking capacity:: 4.5kA~6kA
Place of Origin: CN;ZHE
Verified Supplier - Xinchi Electric Co., Ltd.
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
11.6% Response Rate

132KV Circuit Breakers, Isolators, 132KV Current Transformer & Voltage Transformer

US $0.036-2.17 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Usage: Power
Phase: Single
Coil Number: Autotransformer
Coil Structure: Toroidal
color: yellow,green
Certification: UL,SGS,CE,ISO
China (Mainland) Contact Details
64.0% Response Rate

Rural network transformation ZW32-12T (24) Outdoor high voltage 12KV vacuum circuit breaker

US $1000-2000 / Piece ( FOB Price)
1 Piece (Min. Order)
Poles Number: 3
Type: High Voltage
Place of Origin: CN;ZHE
Brand Name: CNC,Changcheng or OEM
Model Number: ZW32-12T (24)
Tags: 12kv Vcb
Verified Supplier - CNC Electric Group Co., Ltd.
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
30.7% Response Rate

Button shape circuit breaker for transformer & home applications

US $0.78-1.5 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Type: 2B, 3C
Place of Origin: CN;JIA
Brand Name: WU YUE
Model Number: TS01series
Product type: Home application thermal protector
Current: 6A 3A
Verified Supplier - Yangzhou Wuyue Electric Co., Ltd.
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
95.0% Response Rate

ZW8-12 vacuum circuit breaker for transformer substation

US $100-10000 / Piece ( FOB Price)
1 Piece (Min. Order)
Poles Number: 3
Type: Vacuum
Place of Origin: CN;ZHE
Brand Name: TIJL
Model Number: ZW8-12
Verified Supplier - Taili Electric Co., Ltd.
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
31.7% Response Rate

KUOYUH 98 Series 220kv high voltage circuit breaker / torque of clutch for Transformer

US $0.26-0.6 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Place of Origin: CN;GUA
Brand Name: KUOYUH
Model Number: 98 series
Quanlity: UL and TUV mini KUOYUH miniature circuit breaker price
Product type: Thermal overload circuit breaker for Small home appliances,
Hi-Pot test: 1,500V/min
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit
95.5% Response Rate

ZW8 11kv 12KV high voltage vacuum circuit breaker for Distribution Transformer

US $1100-2000 / Set ( FOB Price)
1 Set (Min. Order)
certificate: ISO9001
Poles Number: 3
Type: Vacuum
rated voltage: 12KV
rated current: 630A, 1250A,
Place of Origin: CN;ZHE
China (Mainland) Contact Details
29.4% Response Rate

ZW20A Szero sequence current transformer Outdoor Vacuum Circuit Breaker

5 Units (Min. Order)
Poles Number: 3
Type: Vacuum
rated voltage: 12kV
rated current: 630A
Place of Origin: CN;ZHE
Brand Name: HEAG
Verified Supplier - Huayi Electric Co., Ltd.
China (Mainland) Contact Details
US $25,000 Trade Assurance Limit
68.8% Response Rate

IEC standard overload circuit breaker/electrical breakers/transformer 16v

US $0.55-0.65 / Piece ( FOB Price)
180 Pieces (Min. Order)
Poles Number: 2
Type: Mini
Place of Origin: CN;SHG
Brand Name: TEHOW
Model Number: THB6-63-1P
Circuit Breaker: miniature circuit breaker

40.5KV ZW7 outdoor vacuum circuit breaker (VCB) for Distribution Transformer

US $70-3000 / Piece ( FOB Price)
1 Piece (Min. Order)
Poles Number: 3
Type: High Voltage
Rated voltage: 33kv(40.5KV)
Rated current: 630A 1250A
Place of Origin: CN
Brand Name: CHENNUO
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
60.0% Response Rate

ZW32 Vacuum Circuit Breaker 12 KV Zero sequence CT, Current transformers

1 Piece (Min. Order)
Usage: Current
Place of Origin: CN;ZHE
Brand Name: Hengtong
Model Number: ZW43/ZW32
Accuracy: 0.5/0.2
Rated Frequency: 50Hz/60Hz
Tags: Zw32
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit

CE Transformer Substation 10KV 1250A 31.5KA Vacuum Breaker

US $1-1000 / Set ( FOB Price)
1 Set (Min. Order)
Certificate: ISO9001
Poles Number: 3
Type: Vacuum,Vacuum Breaker
Rated Voltage: 11KV / 12KV
Rated Current: 630A ,1250A, 1600A,2000A,2500A,3150A
Place of Origin: CN;ZHE
China (Mainland) Contact Details
31.9% Response Rate

Circuit Breaker, ac stabilizers, transformer for air conditioner SBR-8KVA

US $20-100 / Piece ( FOB Price)
1 Piece (Min. Order)
Usage: HOME
Phase: Single Phase
Current Type: AC
color: white/black
frequency: 50/60HZ
Place of Origin: CN;FUJ
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
58.1% Response Rate

Mining feeder switchgear,Circuit Breakers,Vacuum Interrupters,Substations,Transformers

US $0-4000 / Set ( FOB Price)
1 Set (Min. Order)
Place of Origin: CN;ANH
Brand Name: wantai electric
Model Number: KBZ11-200/1140(660)II
Verified Supplier - Huainan Wantai Electric Co., Ltd.
China (Mainland) Contact Details
76.9% Response Rate

Rural network transformation ZW32-12T (24) Outdoor high voltage vacuum circuit breaker

US $1000-2000 / Piece ( FOB Price)
1 Piece (Min. Order)
Poles Number: 3
Type: High Voltage
Place of Origin: CN;ZHE
Brand Name: CNC,Changcheng or OEM
Model Number: ZW32-12T (24)
Verified Supplier - CNC Electric Group Co., Ltd.
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
30.7% Response Rate

17AME series thermal switch circuit breaker for electrical tools, chargers, transformers

US $0.23-0.45 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Place of Origin: CN;JIA
Brand Name: Wu Yue
Model Number: 17AME
Product type: Thermal switch circuit breaker
Temp: 60~180C
Current: 6A 15A
Verified Supplier - Yangzhou Wuyue Electric Co., Ltd.
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
95.0% Response Rate

ZW32-12 hv circuit breaker for transformer substation

US $100-10000 / Piece ( FOB Price)
1 Piece (Min. Order)
Poles Number: 3
Type: Vacuum
Place of Origin: CN;ZHE
Brand Name: TIJL
Model Number: ZW32-12
Verified Supplier - Taili Electric Co., Ltd.
China (Mainland) Contact Details
US $19,000 Trade Assurance Limit
31.7% Response Rate

Manual Transform Switch L7 Mcb Type 2p three phase mini circuit breaker

US $0.6-1 / Piece ( FOB Price)
1200 Pieces (Min. Order)
Poles Number: 1
Type: Mini
Rated Voltage: 110V-430V
Rated Current: 1A-125A
Breaking Capacity: 4.5KA, 6KA
Place of Origin: CN;ZHE
Verified Supplier - Yueqing Dod Electric Co., Ltd.
China (Mainland) Contact Details
67.5% Response Rate

electrical circuit breaker for Transformer

1000 Pieces (Min. Order)
Poles Number: 2
Type: Mini
Rated Voltage: 125V 250VAC 50VDC 50~60Hz
Brand Name: yaxun
Model Number: 98H
Quanlity: UL and TUV OVERLOAD PROTECTOR / MINI CIRCUIT BREAKER
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit
95.5% Response Rate

high quality main switch circuit breaker/16v mini transformer switch

US $0.55-0.65 / Piece ( FOB Price)
180 Pieces (Min. Order)
Poles Number: 4
Type: Mini
Place of Origin: CN;SHG
Brand Name: TEHOW
Model Number: THB6-63-1P
Circuit Breaker: miniature circuit breaker

ZW32 Vacuum Circuit Breaker 12 KV Core balanced CT, Current transformer

1 Piece (Min. Order)
Usage: Current
Place of Origin: CN;ZHE
Brand Name: Hengtong
Model Number: ZW43/ZW32
Accuracy: 0.5/0.2
Rated Frequency: 50Hz/60Hz
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit

ZW8-12 High voltage transformer external structure, built-in Outdoor HV Vacuum Circuit Breaker

5 Units (Min. Order)
Poles Number: 3
Type: Vacuum
rated voltage: 12kV
rated current: 630A
Place of Origin: CN;ZHE
Brand Name: HEAG
Verified Supplier - Huayi Electric Co., Ltd.
China (Mainland) Contact Details
US $25,000 Trade Assurance Limit
68.8% Response Rate

Outdoor ZW32 12KV vacuum circuit breaker for electric network transformation

1 Piece (Min. Order)
Main Circuit Rating Current: 630a 400a-200a
Main Circuit Rating Voltage: 12kv-24kv
Number of Pole: 3
Phase: 3
Electricity Type: AC
Rated current: 630a 400a-200a
China (Mainland) Contact Details
US $12,000 Trade Assurance Limit
60.0% Response Rate

CE Transformer Substation 10KV 2000A 40KA Vacuum Breaker

US $1-1000 / Set ( FOB Price)
1 Set (Min. Order)
Certificate: ISO9001
Poles Number: 3
Type: Vacuum,Vacuum Breaker
Rated Voltage: 11KV / 12KV
Rated Current: 630A ,1250A, 1600A,2000A,2500A,3150A
Place of Origin: CN;ZHE
China (Mainland) Contact Details
31.9% Response Rate

Rural network transformation ZW32-12T (24) Outdoor medium voltage vacuum circuit breaker

US $1000-2000 / Piece ( FOB Price)
1 Piece (Min. Order)
Poles Number: 3
Type: High Voltage
Place of Origin: CN;ZHE
Brand Name: CNC,Changcheng or OEM
Model Number: ZW32-12T (24)
Verified Supplier - CNC Electric Group Co., Ltd.
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
30.7% Response Rate

High quality miniature circuit breaker & circuit breaker for engines,motor,transformer and pumps

US $0.15-3.35 / Piece ( FOB Price)
1000 Pieces (Min. Order)
certifications: UL CUL
Place of Origin: CN;JIA
Brand Name: 17AME
Model Number: WUYUE
temperature range: 50-150C
tolerance: +/-5C
Verified Supplier - Yangzhou Wuyue Electric Co., Ltd.
China (Mainland) Contact Details
US $15,000 Trade Assurance Limit
95.0% Response Rate

mining electronic. mining solution.switchgear circuit breaker.switchgear transformer.

US $1-100000 / Piece ( FOB Price)
1 Piece (Min. Order)
Color: Orange and white
Place of Origin: CN;ANH
Max. Current: 2400A
Model Number: QJZ-3200/1140(660)-12
Brand Name: Wantai electric
Max. Voltage: 1140V,660V
Verified Supplier - Huainan Wantai Electric Co., Ltd.
China (Mainland) Contact Details
76.9% Response Rate

switchgear transformer L7 mcb Zhejiang FACTORY 2p mcb mini circuit breaker

US $0.6-1 / Piece ( FOB Price)
1200 Pieces (Min. Order)
Poles Number: 1
Type: Mini
Rated Voltage: 110V-430V
Rated Current: 1A-125A
Breaking Capacity: 4.5KA, 6KA
Place of Origin: CN;ZHE
Verified Supplier - Yueqing Dod Electric Co., Ltd.
China (Mainland) Contact Details
67.5% Response Rate
Show : 20 38 50
Prev 1 2 3 4 5 ... 89
  • Haven't found the right supplier yet ?

    AliSourcePro

    1 request,multiple quotations
    1-click quotation comparison
    OEM,ODM & multi-category buying

  • Want product and industry knowledge for "transforme..." ?

    Trade Alert

    Trade Alerts are FREE updates on topics such as trending hot products, buying requests and supplier information - sent directly to your email inbox!

Do you want to show transformer bre... or other products of your own company? Display your Products FREE now!
Get better results for transformer breaker.
...
suppliers can give quotations.