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Residual Current Transformer Open- Closed Type New National Standard Zero Sequence Leakage Fire Monitoring and Protection

Residual Current Transformer Open- Closed Type New National Standard Zero Sequence Leakage Fire Monitoring and Protection

50 Pieces (MOQ)
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Main Products: Current Transformer, Transformer, Mutual Inductor, Inductor, High Voltage Transformer, Low Voltage Transformer, High Voltage Inductor, Surge Protective Device, Surge, Protective Device
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Zhejiang, China Since 2011
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High Voltage Lxk-80 Open-Closed Type Transformer Current Transformer

High Voltage Lxk-80 Open-Closed Type Transformer Current Transformer

US $ 100-500 / Piece FOB
1 Piece (MOQ)
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Phase : Single
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Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Nominal Diameter of Open and Closed Residual Current Transformer Bore

Nominal Diameter of Open and Closed Residual Current Transformer Bore

US $ 39-59 / Piece FOB
1 Piece (MOQ)
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Main Products: V and LV Switchgear, Power Transformer, Indoor and Outdoor Vacuum Circuit Breakers
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Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Lmk (BH) -O. 66 High Quality CT Electric Single Current Low Voltage Closed Open Core Low Voltage Current Transformer

Lmk (BH) -O. 66 High Quality CT Electric Single Current Low Voltage Closed Open Core Low Voltage Current Transformer

US $ 300-800 / Piece FOB
100 Pieces (MOQ)
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Installation : Busbar Type
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Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
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Open-Closed Type Residual Current Transformer 120mm Nominal Diameter of Inner Hole

Open-Closed Type Residual Current Transformer 120mm Nominal Diameter of Inner Hole

US $ 170-300 / Piece FOB
3 Pieces (MOQ)
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Main Products: Current Transformer, Voltage Transformer
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Zhejiang Dahu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Current Transformer 120mm Nominal Diameter Inner Hole Open-Closed Type Residual

Current Transformer 120mm Nominal Diameter Inner Hole Open-Closed Type Residual

US $ 55-73 / Piece FOB
3 Pieces (MOQ)
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Usage : Protection, Measurement
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Zhejiang Dahu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Customized Size High Precise Open Closed Type Current Transformer CT Split Core

Customized Size High Precise Open Closed Type Current Transformer CT Split Core

US $ 100-220 / Piece FOB
10 Pieces (MOQ)
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Main Products: Current Transformer, Core
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Hefei Hemei Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2024
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Y-Ctk Series Circular Zero Open Sequence Residual Current Transformer

Y-Ctk Series Circular Zero Open Sequence Residual Current Transformer

50 Pieces (MOQ)
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Installation : Active Type
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Zhejiang, China Since 2011
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Open Type Current Transformer 05 Class Split Core Current Sensor AC CT Current Transformer

Open Type Current Transformer 05 Class Split Core Current Sensor AC CT Current Transformer

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
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Main Products: PCS, High Voltage Switchgear, Transformer, Medium Voltage Products and Solutions, Low Voltage Products and Solutions, Spare Parts, Css, Oil Transformer, Dry Type Transformer, Pad Mounted Transformer
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Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui, China Since 2024
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HS2A H00 600A High Frequency Current Transformer Open Loop Current Sensor 600A Series for Battery management

HS2A H00 600A High Frequency Current Transformer Open Loop Current Sensor 600A Series for Battery management

US $ 11.25-12.42 / Piece FOB
1 Piece (MOQ)
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Output Signal Type : Analog Output
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Zhuhai Chipsense Electronic Technology Co., Ltd

Guangdong, China Since 2024
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TR Power Management AC/DC Pulse Signal Closed-Loop Magnetic Balance High-Precision Hall Sensor Current Transformer 10A/2V

TR Power Management AC/DC Pulse Signal Closed-Loop Magnetic Balance High-Precision Hall Sensor Current Transformer 10A/2V

US $ 9.66-18.33 / Piece FOB
10 Pieces (MOQ)
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Main Products: Current Transformer, Current Sensors, Rogowski Coil, Voltage Transformer, AC DC Transmitter, Open Close Current Transformer, Inductomers, Transducers, Hall Sensor, Zero Sequence Current Transformer
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Hubei Tianrui Electronic Co., Ltd.

Hubei, China Since 2019
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TR AC/DC Pulse Signal Closed-Loop Magnetic Balance Hall Sensor Current Transformer 6A 15A 25A/0.625V 0-75A

TR AC/DC Pulse Signal Closed-Loop Magnetic Balance Hall Sensor Current Transformer 6A 15A 25A/0.625V 0-75A

US $ 9.66-18.33 / Piece FOB
10 Pieces (MOQ)
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Type : Hall Type
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Hubei Tianrui Electronic Co., Ltd.

Hubei, China Since 2019
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Ring Distribution Current Transformer Residual Zero Sequence Current Transformer

Ring Distribution Current Transformer Residual Zero Sequence Current Transformer

50 Pieces (MOQ)
More
Main Products: Current Transformer, Transformer, Mutual Inductor, Inductor, High Voltage Transformer, Low Voltage Transformer, High Voltage Inductor, Surge Protective Device, Surge, Protective Device
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Zhejiang, China Since 2011
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Chk-Ctkd Industrial Control Open and Close Outdoor Waterproof Residual Current Transformer

Chk-Ctkd Industrial Control Open and Close Outdoor Waterproof Residual Current Transformer

50 Pieces (MOQ)
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Magnetic Circuit Structure : Combined Type
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Zhejiang, China Since 2011
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Low Voltage AC 0.66kv Residual Current Transformer

Low Voltage AC 0.66kv Residual Current Transformer

50 Pieces (MOQ)
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Main Products: Current Transformer, Transformer, Mutual Inductor, Inductor, High Voltage Transformer, Low Voltage Transformer, High Voltage Inductor, Surge Protective Device, Surge, Protective Device
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Zhejiang, China Since 2011
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Low Voltage Residual Leakage Current Transformer Sensor Output 5mA 2mA 0.5mA for Motor Protector Electrical Fire Monitoring Device

Low Voltage Residual Leakage Current Transformer Sensor Output 5mA 2mA 0.5mA for Motor Protector Electrical Fire Monitoring Device

50 Pieces (MOQ)
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Operation Condition : Outdoor
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Zhejiang, China Since 2011
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Three-Phase Open Close Split Core Current Transformer High Quality CT Current Transformer

Three-Phase Open Close Split Core Current Transformer High Quality CT Current Transformer

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
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Main Products: PCS, High Voltage Switchgear, Transformer, Medium Voltage Products and Solutions, Low Voltage Products and Solutions, Spare Parts, Css, Oil Transformer, Dry Type Transformer, Pad Mounted Transformer
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Anhui Shine Electric Power Technology Co., Ltd

Trading Company

Anhui, China Since 2024
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AC DC Transmitter 50mA/5V Aperture 20mm Closed Loop Current Sensor Ring Type Current Transformer for Line Detection

AC DC Transmitter 50mA/5V Aperture 20mm Closed Loop Current Sensor Ring Type Current Transformer for Line Detection

US $ 8.54-13.6 / Piece FOB
5 Pieces (MOQ)
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IP Rating : IP55
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Hubei Tianrui Electronic Co., Ltd.

Hubei, China Since 2019
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Circular Residual Current Transformer for Electronic Instrument

Circular Residual Current Transformer for Electronic Instrument

50 Pieces (MOQ)
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Main Products: Current Transformer, Transformer, Mutual Inductor, Inductor, High Voltage Transformer, Low Voltage Transformer, High Voltage Inductor, Surge Protective Device, Surge, Protective Device
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Zhejiang Tengtai Lightning Protection Technology Co., Ltd

Zhejiang, China Since 2011
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TR UPS AC/DC Pulse Signal Closed-Loop Magnetic Balance High-Precision Hall Sensor Current Transformer 6A 15A 25A/0.625V

TR UPS AC/DC Pulse Signal Closed-Loop Magnetic Balance High-Precision Hall Sensor Current Transformer 6A 15A 25A/0.625V

US $ 9.66-18.33 / Piece FOB
10 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
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Hubei Tianrui Electronic Co., Ltd.

Hubei, China Since 2019
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Related Videos
  • What is Residual Current Transformer Open- Closed Type New National Standard Zero Sequence Leakage Fire Monitoring and Protection
    What is Residual Current Transformer Open- Closed Type New National Standard Zero Sequence Leakage Fire Monitoring and Protection
    Negotiable
    50 Pieces (MOQ)
    Contact Supplier
  • What is High Voltage Lxk-80 Open-Closed Type Transformer Current Transformer
    What is High Voltage Lxk-80 Open-Closed Type Transformer Current Transformer
    US $ 100-500 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Nominal Diameter of Open and Closed Residual Current Transformer Bore
    What is Nominal Diameter of Open and Closed Residual Current Transformer Bore
    US $ 39-59 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Lmk (BH) -O. 66 High Quality CT Electric Single Current Low Voltage Closed Open Core Low Voltage Current Transformer
    What is Lmk (BH) -O. 66 High Quality CT Electric Single Current Low Voltage Closed Open Core Low Voltage Current Transformer
    US $ 300-800 /Piece
    100 Pieces (MOQ)
    Contact Supplier
AC Current Transformer DIN Rail 1000A 800A 500A 300A 200A 100A Open Loop Hall Current Transformer Output 4-20mA RS485 for Sale

AC Current Transformer DIN Rail 1000A 800A 500A 300A 200A 100A Open Loop Hall Current Transformer Output 4-20mA RS485 for Sale

US $ 20-29 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Transmitter, Level Transmitter, Pressure Gauge, Pressure Sensor, Current Transducer, Volatge Transducer, Signal Isolator, Intrinsic Safety Barrier, Level Sensor, Ultrasonic Level Meter
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Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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New Design 0-10V 4-20mA 0-5V Output AC Mini Electrical and Voltage Hall Current Transformer for Sale

New Design 0-10V 4-20mA 0-5V Output AC Mini Electrical and Voltage Hall Current Transformer for Sale

US $ 20-29 / Piece FOB
1 Piece (MOQ)
More
Kind : Digital Transmitter
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Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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Nanjing Open Closed Clamp for CT Zero Sequence Transformer

Nanjing Open Closed Clamp for CT Zero Sequence Transformer

US $ 6-10 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Nanjing UP Electronic Technology Co., Ltd.

Jiangsu, China
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About Open Closed Current Transformer FAQ

  • QHow can I determine the right diesel generator supplier?

    The Open Closed Current Transformer is included in our comprehensive Diesel Generator range.You can evaluate diesel generator suppliers through factors like reputation, product quality, industry experience, and after-sales support. Whether searching online or through industry referrals, prioritizing a reliable supplier in China is crucial for seamless business operations.

  • QWhat advantages does wholesale purchasing offer for diesel generators?

    Upgrade your Diesel Generator with the elegant and durable Open Closed Current Transformer.Wholesale purchasing of diesel generators provides cost-effective pricing, bulk buying options, and customized solutions. Moreover, partnering with a reputable supplier enables access to a wide range of models suited to varied power generation requirements.

  • QWhat are the key components of a diesel generator?

    Our Open Closed Current Transformer offers exceptional quality and style within the Diesel Generator category.A diesel generator comprises an engine, alternator, fuel system, cooling system, and exhaust system. Each component plays a critical role in generating electricity efficiently. For specific insights on customization and usage, consult a well-known manufacturer.

50A-1500A Input Open Loop Hall Effect Sensor Current Transformer

50A-1500A Input Open Loop Hall Effect Sensor Current Transformer

US $ 4-5 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
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Tianjin Grewin Technology Co., Ltd.

Tianjin, China Since 2011
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Impedance Conversion Frequency Characteristics Distribution Voltage Split Core Audio Transformer

Impedance Conversion Frequency Characteristics Distribution Voltage Split Core Audio Transformer

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Distribution Cabinet Power Meter Power Distrib
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Shanghai Kongpengyi Electrical Technology Co., Ltd

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Electric Toroidal Current Conversion Distribution Voltage Split Core Transformer Winding Machine

Electric Toroidal Current Conversion Distribution Voltage Split Core Transformer Winding Machine

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
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Application : Power, Electronic
Contact Supplier
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Shanghai Kongpengyi Electrical Technology Co., Ltd

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Low Noise Leakage Inductance Distribution Voltage Split Core Current Transformer Winding

Low Noise Leakage Inductance Distribution Voltage Split Core Current Transformer Winding

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Distribution Cabinet Power Meter Power Distrib
Contact Supplier
Audited Supplier
Shanghai Kongpengyi Electrical Technology Co., Ltd

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Impedance Conversion High Frequency Distribution Voltage Split Core Current Transformer

Impedance Conversion High Frequency Distribution Voltage Split Core Current Transformer

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
More
Usage : Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Contact Supplier
Audited Supplier
Shanghai Kongpengyi Electrical Technology Co., Ltd

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
TR Split Core Current Transformer 100A 50mA 25mA 50A 20mA 333mV 26.6mA 3.33V CT Clamp Mini AC Current Transformer OEM ODM

TR Split Core Current Transformer 100A 50mA 25mA 50A 20mA 333mV 26.6mA 3.33V CT Clamp Mini AC Current Transformer OEM ODM

US $ 4.76-9.86 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Current Transformer, Current Sensors, Rogowski Coil, Voltage Transformer, AC DC Transmitter, Open Close Current Transformer, Inductomers, Transducers, Hall Sensor, Zero Sequence Current Transformer
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Hubei Tianrui Electronic Co., Ltd.

Hubei, China Since 2019
Chat Now Send Inquiry
Electric Toroidal High Frequency Distribution Dry Type Voltage Split Core Current Transformer

Electric Toroidal High Frequency Distribution Dry Type Voltage Split Core Current Transformer

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
More
Usage : Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
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Shanghai Kongpengyi Electrical Technology Co., Ltd

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Efficiency and Energy-Saving Insulation Distribution Voltage Split Core Isolation Transformer

Efficiency and Energy-Saving Insulation Distribution Voltage Split Core Isolation Transformer

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Distribution Cabinet Power Meter Power Distrib
Contact Supplier
Audited Supplier
Shanghai Kongpengyi Electrical Technology Co., Ltd

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Low Noise Frequency Characteristics Distribution Voltage Split Core Audio Transformer

Low Noise Frequency Characteristics Distribution Voltage Split Core Audio Transformer

US $ 1,000-2,000 / Piece FOB
1 Piece (MOQ)
More
Core : Core-type Transformer
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Shanghai Kongpengyi Electrical Technology Co., Ltd

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Indoor Electric Current Potential Transformer Suitable for Power Measurement

Indoor Electric Current Potential Transformer Suitable for Power Measurement

US $ 300-700 / Piece FOB
1 Piece (MOQ)
More
Main Products: Switchgear, RMU, Distribution cabinet, SF6 circuit breaker, Vacuum circuit breaker, Compact substation, Disconnector, Cable branch cabinet, Current transformer, Transformer
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
500kVA 400V/400V Three Phase Isolation Transformer

500kVA 400V/400V Three Phase Isolation Transformer

US $ 7,000-9,000 / Piece FOB
1 Piece (MOQ)
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Application : Power, Electronic, Instrument, Lighting, Rectifier, Audio
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Dongguan Baocheng Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Current Transformer Bh-0.66 100/5A 200/5A 300/5A Square Hole Closed Type Transformer

Current Transformer Bh-0.66 100/5A 200/5A 300/5A Square Hole Closed Type Transformer

US $ 3 / Piece FOB
200 Pieces (MOQ)
More
Main Products: MCCB, WiFi Smart Circuit Breaker, Air Circuit Breaker, Protector, Relay, Cable Lugs, Terminals, Meter
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
Single Phase and Three Phase Power Transformers Custom Current Transformer Prices

Single Phase and Three Phase Power Transformers Custom Current Transformer Prices

US $ 300-700 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, ISO9001
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Audited Supplier
Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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