Products

Suppliers
Filter Gallery
52,527

Circuit Breaker Test

Products
Primary Current Injection Test Test Equipment Contact Resistance Tester Test Kit Circuit Breaker Test Set Circuit Breaker Analyzer

Sorry! No matches were found.

Multi-Functional Comprehensive Analysis Dew Point Ppm Purity Decomposition Circuit Breaker Sf6 Gas Test

Multi-Functional Comprehensive Analysis Dew Point Ppm Purity Decomposition Circuit Breaker Sf6 Gas Test

US $ 1,000-6,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Oil Transformer, Impulse Voltage Generator, Vlf Hipot Test Equipment, Loop Resistance Tester, Relay Protection Tester, Pd Test System, Cable Fault Tester, Tuning Resonance Test Device, DC Hv Generator, Lightning Arrester
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory

Hubei, China Since 2018
Chat Now Send Inquiry
High Voltage Dynamic Response Test Circuit Breaker Analyzer

High Voltage Dynamic Response Test Circuit Breaker Analyzer

US $ 1,650-1,850 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Wuhan Jiuhua Jingce Power Equipment Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2023
Chat Now Send Inquiry
Vs1 Side Installation CCC Test 12kv/24kv/35kv 630A 1250A 4000A

Vs1 Side Installation CCC Test 12kv/24kv/35kv 630A 1250A 4000A

US $ 800-2,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Midem Voltage Switchgear, Vacuum Circuit Breaker, Transformer, Vacuum Interruptor, Insulation Component
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Test-903 MCCB Primary Current Injection Testing Procedure of Circuit Breakers

Test-903 MCCB Primary Current Injection Testing Procedure of Circuit Breakers

US $ 10,000 / Piece FOB
1 Piece (MOQ)
More
Power : Electricity
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Beijing GFUVE Electronics Co., Ltd.

Manufacturer/Factory

Beijing, China Since 2013
Chat Now Send Inquiry
Circuit Breaker Testing of Portable Contact Resistance Test Set for Indoor and Outdoor Dynamic Characteristics Test

Circuit Breaker Testing of Portable Contact Resistance Test Set for Indoor and Outdoor Dynamic Characteristics Test

US $ 2,500-4,800 / Set FOB
1 Set (MOQ)
More
Main Products: AC Resonant Test System, AC DC/Vlf Hipot Test Set, Transformer Tester, Circuit Breaker/ Switch Tester, Relay Tester, CT PT Analyzer, Cable/Line Tester, Power Quality Analyzer, Battery Tester, Earth Resistance Tester
Contact Supplier
Wuhan WG Hipot Electric Tester Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Hubei, China
Chat Now Send Inquiry
China High Voltage 3000 AMP Transformer Primary Current Injector Test

China High Voltage 3000 AMP Transformer Primary Current Injector Test

US $ 1,500-2,613 / Piece FOB
1 Piece (MOQ)
More
Application : Thermal Power
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
Chat Now Send Inquiry
Relay Protection Microcomputer Test

Relay Protection Microcomputer Test

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Oil Transformer, Impulse Voltage Generator, Vlf Hipot Test Equipment, Loop Resistance Tester, Relay Protection Tester, Pd Test System, Cable Fault Tester, Tuning Resonance Test Device, DC Hv Generator, Lightning Arrester
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory

Hubei, China Since 2018
Chat Now Send Inquiry
Gfuve Supplier 3000 AMP Transformer Primary Current Injector Test

Gfuve Supplier 3000 AMP Transformer Primary Current Injector Test

US $ 55 / Piece FOB
1 Piece (MOQ)
More
Power : Electricity
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Beijing GFUVE Electronics Co., Ltd.

Manufacturer/Factory

Beijing, China Since 2013
Chat Now Send Inquiry
Temperature and Humidity Control Temperature Rise Test

Temperature and Humidity Control Temperature Rise Test

1 Piece (MOQ)
More
Main Products: Oil Transformer, Impulse Voltage Generator, Vlf Hipot Test Equipment, Loop Resistance Tester, Relay Protection Tester, Pd Test System, Cable Fault Tester, Tuning Resonance Test Device, DC Hv Generator, Lightning Arrester
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory

Hubei, China Since 2018
Chat Now Send Inquiry
Htxz AC Resonant Test System for Substation Equipment AC Withstand Voltage Testing

Htxz AC Resonant Test System for Substation Equipment AC Withstand Voltage Testing

US $ 9,000-10,200 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, RoHS
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wuhan UHV Power Technology Co., Ltd.

Hubei, China Since 2022
Chat Now Send Inquiry
Test-903 Electrical 3000A Primary Current Injection Test Equipment

Test-903 Electrical 3000A Primary Current Injection Test Equipment

US $ 6,539 / Piece FOB
1 Piece (MOQ)
More
Main Products: Current Transformer, Energy Meter Calibration, Power Quality Analyzer, Test Equipment, CT PT Analyzer, Relay Test Equipment, Split Core Current Transformer, Current Probe, Voltage Transformer, Power Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Beijing GFUVE Electronics Co., Ltd.

Manufacturer/Factory

Beijing, China Since 2013
Chat Now Send Inquiry
AC Withstand Voltage Series Frequency Conversion Resonance Test Device (XHBP)

AC Withstand Voltage Series Frequency Conversion Resonance Test Device (XHBP)

US $ 3,000-20,000 / Set FOB
1 Set (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xian XZH Electric Power Technology Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
Circuit Breaker Test Machine Power Distribution Cabinet & Box Switching Power Supply Switchgear Resistance Meter
Protection Relay Testing Microcomputer Relay Protection Test

Protection Relay Testing Microcomputer Relay Protection Test

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Oil Transformer, Impulse Voltage Generator, Vlf Hipot Test Equipment, Loop Resistance Tester, Relay Protection Tester, Pd Test System, Cable Fault Tester, Tuning Resonance Test Device, DC Hv Generator, Lightning Arrester
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory

Hubei, China Since 2018
Chat Now Send Inquiry
Htxz Series Variable Frequency AC Resonant Test Systems for on-Site Cable & Gis Testing

Htxz Series Variable Frequency AC Resonant Test Systems for on-Site Cable & Gis Testing

US $ 9,000-10,200 / Set FOB
1 Piece (MOQ)
More
Power : Electricity
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wuhan UHV Power Technology Co., Ltd.

Hubei, China Since 2022
Chat Now Send Inquiry
Cydl Continuously High Current Supply Primary Current Injection Test Setup

Cydl Continuously High Current Supply Primary Current Injection Test Setup

1 Piece (MOQ)
More
Main Products: Oil Transformer, Impulse Voltage Generator, Vlf Hipot Test Equipment, Loop Resistance Tester, Relay Protection Tester, Pd Test System, Cable Fault Tester, Tuning Resonance Test Device, DC Hv Generator, Lightning Arrester
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory

Hubei, China Since 2018
Chat Now Send Inquiry
Test-902 CT PT Primary and Secondary Injection Test Kit Manufacturers

Test-902 CT PT Primary and Secondary Injection Test Kit Manufacturers

US $ 900-1,000 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, CCC
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Beijing GFUVE Electronics Co., Ltd.

Manufacturer/Factory

Beijing, China Since 2013
Chat Now Send Inquiry
DC Hipot Testing Device Withstand Voltage Test

DC Hipot Testing Device Withstand Voltage Test

US $ 1,475 / Piece FOB
1 Piece (MOQ)
More
Main Products: Cable Fault Locator, Power Transformer Testing, Circuit Breaker Analyzer, Miro Ohmmeter, Hv Switch Tester, Sf6 Gas Leak Detector, Relay Protection Tester, Hipot Tester, Digital Earth Resistance Tester, Lighting Arrest Tester
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xian XZH Electric Power Technology Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
MCCB Primary Injection Circuit Test Procedure

MCCB Primary Injection Circuit Test Procedure

US $ 2,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Application : Mechanical Instrument, Electromagnetic Instrument
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Beijing GFUVE Electronics Co., Ltd.

Manufacturer/Factory

Beijing, China Since 2013
Chat Now Send Inquiry
Htxz Variable Frequency AC Resonant Test Systems for on-Site Gis Testing

Htxz Variable Frequency AC Resonant Test Systems for on-Site Gis Testing

US $ 9,000-10,200 / Set FOB
1 Piece (MOQ)
More
Main Products: Hipot Tester, Vlf Tester, Transformer Tester, AC Resonant Test System, Loop Resistance Tester, Relay Tester, Insulating Oil Tester, Lightning Impulse Generator, CT PT Tester, Partial Discharge Test Equipment
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wuhan UHV Power Technology Co., Ltd.

Hubei, China Since 2022
Chat Now Send Inquiry
Htxz Variable Frequency AC Resonant Voltage Withstand Hipot Test System for Power Industry

Htxz Variable Frequency AC Resonant Voltage Withstand Hipot Test System for Power Industry

US $ 9,000-10,200 / Set FOB
1 Piece (MOQ)
More
Color : Red
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wuhan UHV Power Technology Co., Ltd.

Hubei, China Since 2022
Chat Now Send Inquiry
Related Videos
  • What is Multi-Functional Comprehensive Analysis Dew Point Ppm Purity Decomposition Circuit Breaker Sf6 Gas Test
    What is Multi-Functional Comprehensive Analysis Dew Point Ppm Purity Decomposition Circuit Breaker Sf6 Gas Test
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is High Voltage Dynamic Response Test Circuit Breaker Analyzer
    What is High Voltage Dynamic Response Test Circuit Breaker Analyzer
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Vs1 Side Installation CCC Test 12kv/24kv/35kv 630A 1250A 4000A
    What is Vs1 Side Installation CCC Test 12kv/24kv/35kv 630A 1250A 4000A
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is China High Voltage 3000 AMP Transformer Primary Current Injector Test
    What is China High Voltage 3000 AMP Transformer Primary Current Injector Test
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
DC Withstand Voltage Test Customizable DC High Voltage Generator

DC Withstand Voltage Test Customizable DC High Voltage Generator

US $ 1,428-4,285 / Piece FOB
1 Piece (MOQ)
More
Main Products: Cable Fault Locator, Power Transformer Testing, Circuit Breaker Analyzer, Miro Ohmmeter, Hv Switch Tester, Sf6 Gas Leak Detector, Relay Protection Tester, Hipot Tester, Digital Earth Resistance Tester, Lighting Arrest Tester
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xian XZH Electric Power Technology Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
CE Certified Wireless High Voltage Nuclear Phasor With High Voltage Power Test Function

CE Certified Wireless High Voltage Nuclear Phasor With High Voltage Power Test Function

US $ 1,679-3,950 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Wuhan GDZX Power Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Hot Sale 1-4p Singi Electrical Breakers Mini Price Miniature Circuit Breaker Sg65le-63

Hot Sale 1-4p Singi Electrical Breakers Mini Price Miniature Circuit Breaker Sg65le-63

US $ 0.5-3 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
Contact Supplier
Audited Supplier Audited Supplier Since 2019
ZHEJIANG SINGI ELECTRICAL LLC

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
CE MCB 1p 6ka Low Voltage DC Miniature Miniature Electric Circuit Breaker

CE MCB 1p 6ka Low Voltage DC Miniature Miniature Electric Circuit Breaker

US $ 1.6-2 / Piece FOB
100 Pieces (MOQ)
More
Type : Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Gandian Lightning Protection Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2021
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

6ka Singi Air Price Overload Protection Electrical MCB Miniature Circuit Breaker

6ka Singi Air Price Overload Protection Electrical MCB Miniature Circuit Breaker

US $ 0.53-0.55 / Piece FOB
100 Pieces (MOQ)
More
Main Products: MCB, MCCB, RCBO, RCCB, Distribution Box, ATS, SPD, Metal Box
Contact Supplier
Audited Supplier Audited Supplier Since 2019
ZHEJIANG SINGI ELECTRICAL LLC

Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
High Quality Miniature Circuit Breaker MCB (KNB1-63) CE RoHS CCC

High Quality Miniature Circuit Breaker MCB (KNB1-63) CE RoHS CCC

1,000 Pieces (MOQ)
More
Breaking Capacity : High Voltage Circuit Breakers
Contact Supplier
Audited Supplier Audited Supplier Since 2009
GAONENGGELE ELECTRICAL SHARES CO., LTD.

Manufacturer/Factory,Other

Zhejiang, China Since 2009
Chat Now Send Inquiry
Miniature Circuit Breaker MCB Knb1-63-2014 3ka /6ka C1-5A, C6-25A, C32-63A 1p, 1p+N, 3p 3+N, 4p

Miniature Circuit Breaker MCB Knb1-63-2014 3ka /6ka C1-5A, C6-25A, C32-63A 1p, 1p+N, 3p 3+N, 4p

US $ 0.64 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
Contact Supplier
Audited Supplier Audited Supplier Since 2009
GAONENGGELE ELECTRICAL SHARES CO., LTD.

Manufacturer/Factory,Other

Zhejiang, China Since 2009
Chat Now Send Inquiry
Longroad Miniature Circuit Breaker 1pole, 2pole, 3pole, 4pole Direct Current Industrial Supplier with a 6ka Breaking Capacity

Longroad Miniature Circuit Breaker 1pole, 2pole, 3pole, 4pole Direct Current Industrial Supplier with a 6ka Breaking Capacity

US $ 1.1-1.2 / Piece FOB
3 Pieces (MOQ)
More
Speed : High-Speed Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Yueqing Long Road Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2016
Chat Now Send Inquiry
Westhomes Factory Hot Sale Low Voltag Circuit Breaker 250A, 630A ODM OEM

Westhomes Factory Hot Sale Low Voltag Circuit Breaker 250A, 630A ODM OEM

US $ 48.5-57.9 / Piece FOB
48 Pieces (MOQ)
More
Main Products: Acb, MCB, MCCB, Circuit Breaker, Automatic Transfer Switch, RCBO, ELCB, RCCB, Distribution Box, Switch Disconnector
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2007
Chat Now Send Inquiry
Sf6-Free Nitrogen Vcb Vacuum Circuit Breaker Vcb Dry Air 10kv 12kv 20ka

Sf6-Free Nitrogen Vcb Vacuum Circuit Breaker Vcb Dry Air 10kv 12kv 20ka

US $ 3,467-3,749 / Piece FOB
1 Piece (MOQ)
More
Current : AC
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Hot Selling VIB1-12kv Indoor High Voltage Vacuum Circuit Breaker with Embedded Poles

Hot Selling VIB1-12kv Indoor High Voltage Vacuum Circuit Breaker with Embedded Poles

US $ 1,300-2,600 / Set FOB
1 Set (MOQ)
More
Main Products: Vacuum Circuit Breaker, Vacum Switchgear, Vacuum Interrupter, Insulator, Operating Mechanism, Accessiories of Vcb, Vib, Vs1, Zn85-40.5, Zn63A
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Shaanxi Longxiang Electrical Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2008
Chat Now Send Inquiry
12/24/36kv Medium Voltage Vacuum Circuit Breaker with Modular Mechanism and Embedded Pole

12/24/36kv Medium Voltage Vacuum Circuit Breaker with Modular Mechanism and Embedded Pole

US $ 1,000-5,000 / Piece FOB
1 Piece (MOQ)
More
Arc-extinguishing Medium : Vacuum
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Shaanxi Joyelectric International Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2018
Chat Now Send Inquiry
a, AC Type Residual Current Circuit Breaker with Over Load Current Protection RCBO

a, AC Type Residual Current Circuit Breaker with Over Load Current Protection RCBO

US $ 5.65 / Piece FOB
2,000 Pieces (MOQ)
More
Main Products: Circuit Breaker, AC Contactor, Thermal Relay, Magnetic Starter, Switch, Industrial Plug, Motor and Mechnism of Acb, Power Distribution Case, Voltage Regulator, Push Button Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Wenzhou Santuo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2017
Chat Now Send Inquiry
Arc Chute for MCCB Arc Chamber Moulded Case Circuit Breaker

Arc Chute for MCCB Arc Chamber Moulded Case Circuit Breaker

US $ 0.3-0.35 / Piece FOB
100 Pieces (MOQ)
More
Certification : ISO9001-2000
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Zhejiang Ximu Intelligent Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
CNC Free Sample Dz47-63 AC Miniature Circuit Breaker 1p 2p 3p 4p 6A 16A 20A 40A 63A AC 230V 400V Electric MCB

CNC Free Sample Dz47-63 AC Miniature Circuit Breaker 1p 2p 3p 4p 6A 16A 20A 40A 63A AC 230V 400V Electric MCB

US $ 0.54-0.63 / Piece FOB
1 Piece (MOQ)
More
Main Products: Circuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear, Explosion-Proof
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang, China Since 2006
Chat Now Send Inquiry
New Dz47 Electricity MCB C63 1p-4 Pole 6ka DC AC Mini Miniature Circuit Breaker

New Dz47 Electricity MCB C63 1p-4 Pole 6ka DC AC Mini Miniature Circuit Breaker

US $ 0.82-0.9 / Piece FOB
10 Pieces (MOQ)
More
Arc-extinguishing Medium : Air
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Changsong Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
Primary Current Injection Test Test Equipment Contact Resistance Tester Test Kit Circuit Breaker Test Set Circuit Breaker Analyzer
View More

Related Searches

Generator Diesel Generator Gas Generator Generator Set Diesel Genset Power Generating Set Genset Silent Generator Cummins Generator Wholesale Circuit Breaker Test

Browse by Categories

Home > Electrical & Electronics > Power Transmission & Transformer > Circuit Breaker
1/834
TOP

Search Filter

Categories

More Less
  • Circuit Breaker
  • Test Machine
  • Power Distribution Cabinet & Box
  • Switching Power Supply
  • Switchgear
  • Resistance Meter
  • Isolation Switch
  • Gas Analyzer
  • Specialized Electrical Equipment
  • Other Instruments & Meters

Application

More Less
  • Electromagnetic Instrument
  • Mechanical Instrument
  • Time Frequency Instrument
  • Thermal Power
  • Radio Apparatus
  • Chemical Instrument

Certification

More Less
  • CE
  • CCC
  • FDA
  • IAF

Customized

More Less
  • Non-Customized
  • Customized

LCD Display

More Less
  • With LCD Display

Power

More Less
  • Electricity

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Zhejiang
  • Hubei
  • Guangdong
  • Shanghai
  • Jiangsu
  • Fujian
  • Shandong
  • Hebei
  • Henan
  • Anhui
  • Chongqing
  • Sichuan
  • Shaanxi
  • Tianjin
  • Beijing
  • Jiangxi
  • Hunan
  • Liaoning
  • Gansu
  • Heilongjiang
  • Guangxi

Product Types

More Less
  • SecuredTrading
  • Buy Sample
Reset Done