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3 Phase Motors 50/60Hz in Category AC-3 Gv2 Gv2me Thermal Overload Protector Switch for Motor

3 Phase Motors 50/60Hz in Category AC-3 Gv2 Gv2me Thermal Overload Protector Switch for Motor

US $ 5.5 / Piece FOB
50 Pieces (MOQ)
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Main Products: Indicator, Push Button, Timer Switch
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Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
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Smart Life Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 63A Tuya APP

Smart Life Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 63A Tuya APP

US $ 8.99-10 / Piece FOB
1 Piece (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
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Yueqing Junxuan Electric Co., Ltd.

Zhejiang, China Since 2025
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High Quality Surge Protector 2 4 Pole AC DC Surge Protective Device

High Quality Surge Protector 2 4 Pole AC DC Surge Protective Device

US $ 3.2-22 / Piece FOB
1 Piece (MOQ)
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Main Products: Distribution Box, Circuit Breaker, PV Combiner Box
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Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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3 Phase 100A Tuya WiFi Smart Circuit Breaker Voltage Leakage Protector

3 Phase 100A Tuya WiFi Smart Circuit Breaker Voltage Leakage Protector

US $ 18-20 / Piece FOB
1 Piece (MOQ)
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Certification : ISO9001-2000, CE, CB, CCC
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Yueqing Junxuan Electric Co., Ltd.

Zhejiang, China Since 2025
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DC SPD Ethernet Lightning Surge Protector Device 3p Lightning Protection Device

DC SPD Ethernet Lightning Surge Protector Device 3p Lightning Protection Device

1 Piece (MOQ)
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Main Products: Distribution Box, Circuit Breaker, PV Combiner Box
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Changsong Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Smart Switch Energy Meter Tuya WiFi MCB 1p+N Wireless Remote Control Metering Va Protector

Smart Switch Energy Meter Tuya WiFi MCB 1p+N Wireless Remote Control Metering Va Protector

US $ 8.99-10 / Piece FOB
1 Piece (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
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Yueqing Junxuan Electric Co., Ltd.

Zhejiang, China Since 2025
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Factory Supply Surge Protector Device SPD 20-40ka

Factory Supply Surge Protector Device SPD 20-40ka

US $ 4.75-4.95 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Distribution Box, AC Contactor Series, Miniature Circuit Breakers, Terminal Series, Industrial Plug Series, Knife Switch Series, Moulded Case Circuit Breaker Series, Inductance Coil Series, Leakage Circuit Breaker Series
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Zhejiang Jinze Electric Co., Ltd.

Zhejiang, China Since 2018
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Motoboy Removable Motor Bionic Riding Protectors (MB-01)

Motoboy Removable Motor Bionic Riding Protectors (MB-01)

US $ 14.14 / Piece FOB
500 Pieces (MOQ)
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Material : Rubber
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Taian CAPOLLO Import&Export Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2008
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Tuya WiFi Smart 1-63A Miniature Circuit Breaker Wireless Remote Control Switch Voltage Power Metering Current Protector

Tuya WiFi Smart 1-63A Miniature Circuit Breaker Wireless Remote Control Switch Voltage Power Metering Current Protector

US $ 8.99-10 / Piece FOB
1 Piece (MOQ)
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Main Products: Cable Lug, Circuit Breaker, Switch, Terminal, Protector
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Yueqing Junxuan Electric Co., Ltd.

Zhejiang, China Since 2025
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Tuya WiFi Smart 3-Phase 4-Wire Color LCD Display Circuit Breaker Multi-Function Energy Meter Leakage Over-Current Protector

Tuya WiFi Smart 3-Phase 4-Wire Color LCD Display Circuit Breaker Multi-Function Energy Meter Leakage Over-Current Protector

US $ 18-20 / Piece FOB
1 Piece (MOQ)
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Function : Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
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Yueqing Junxuan Electric Co., Ltd.

Zhejiang, China Since 2025
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Ntrl-32 Series Residual Current Operated Protector

Ntrl-32 Series Residual Current Operated Protector

US $ 0.1-999 / Piece FOB
1 Piece (MOQ)
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Main Products: Motor Control and Protection, Distribution Apparatus, Modular DIN Rail, Solar Energy Combiner Box and Accessories
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Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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63A Over Under Adjustable Single Phase Voltage/Current Protector

63A Over Under Adjustable Single Phase Voltage/Current Protector

US $ 6-24 / Piece FOB
1 Piece (MOQ)
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Operation Voltage : High Voltage
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Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
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Circuit Breaker Paper Cup Machine Fuse Lost Wax Casting Contactor Other Breaker & Protector
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1206 3216 Resettable Fuse Polymeric SMD Surface Mount PPTC PTC Nsmd1206 Breaker-Protector

1206 3216 Resettable Fuse Polymeric SMD Surface Mount PPTC PTC Nsmd1206 Breaker-Protector

US $ 0.025-0.7 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Fuse, SMD Fuse Micro Fuses, High Voltage Fuses, PTC Self-Resettable Fuses, Ntc Temperature Sensors/Ntc Sensors, Inductor/Resistive Fuses, Fuse Holder/Auto Fuse Holder, Thermostat/Temperature Switch, Tvs - Varistors Movs/Resistor, Ntc Thermistor
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Reomax Electronics Co., Ltd

Guangdong, China Since 2022
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Chinese Factory Temperature Protector Thermal Overload Relay Thermal Protector

Chinese Factory Temperature Protector Thermal Overload Relay Thermal Protector

US $ 1.95-7.85 / Piece FOB
1 Piece (MOQ)
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Protective Characteristics : Sealed Relay
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Zhejiang Westhomes Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Ntle-32 Series Residual Current Operated Protector

Ntle-32 Series Residual Current Operated Protector

US $ 0.1-999 / Piece FOB
1 Piece (MOQ)
More
Main Products: Motor Control and Protection, Distribution Apparatus, Modular DIN Rail, Solar Energy Combiner Box and Accessories
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Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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High Quality Single Phase Voltage/Current Protector

High Quality Single Phase Voltage/Current Protector

US $ 6-9.8 / Piece FOB
1 Piece (MOQ)
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Certification : ROHS, ISO9001
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Audited Supplier
Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
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Single Phase Voltage/Current Leakage Protector with Kwh Meter

Single Phase Voltage/Current Leakage Protector with Kwh Meter

US $ 6-24 / Piece FOB
1 Piece (MOQ)
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Main Products: PV Combiner Box, Surge Protector, Distribution Box, Fuse, Industrial Plug and Socket, Isolator Switch, Circuit Breaker, Insulator, Power Meter, Current Transformer
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Audited Supplier
Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
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Voltage Current Protector 220V Over Under Voltage Regulator Current Limited Adjustable Protection

Voltage Current Protector 220V Over Under Voltage Regulator Current Limited Adjustable Protection

US $ 6-24 / Piece FOB
1 Piece (MOQ)
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Operation Voltage : High Voltage
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Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
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Car Sun Shade Protector Parasol Auto Front Window Sunshade Covers Car Sun Protector

Car Sun Shade Protector Parasol Auto Front Window Sunshade Covers Car Sun Protector

US $ 2-2.5 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Phone Accessory, Phone Case, Phone Holder, Screen Protector, iPhone Case, Samsung Case, LG Case, Apple Watch Stand, Promotion Gift, Drawing and Pattern Customized Phone Case
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Shenzhen Ikeemi Technology Co., Ltd.

Guangdong, China Since 2016
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Electronic Thermal Switch AC/DC Auto Circuit Breaker / Manual Reset Auto Reset Overload Protector / Miniature Press to Reset Bimetalthermal Curent Protector

Electronic Thermal Switch AC/DC Auto Circuit Breaker / Manual Reset Auto Reset Overload Protector / Miniature Press to Reset Bimetalthermal Curent Protector

US $ 0.5-4 / Piece FOB
500 Pieces (MOQ)
More
Type : Circuit Breaker
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Audited Supplier
Dongguan Legion Electronic & Hardware Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Related Videos
  • What is Smart Life Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 63A Tuya APP
    What is Smart Life Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 63A Tuya APP
    US $ 8.99-10 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is High Quality Surge Protector 2 4 Pole AC DC Surge Protective Device
    What is High Quality Surge Protector 2 4 Pole AC DC Surge Protective Device
    US $ 3.2-22 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 3 Phase 100A Tuya WiFi Smart Circuit Breaker Voltage Leakage Protector
    What is 3 Phase 100A Tuya WiFi Smart Circuit Breaker Voltage Leakage Protector
    US $ 18-20 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is DC SPD Ethernet Lightning Surge Protector Device 3p Lightning Protection Device
    What is DC SPD Ethernet Lightning Surge Protector Device 3p Lightning Protection Device
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
380V 40A Three Phase Automatic Recovery Over and Under Voltage Protector Reconnect Protective Device DIN Rail Relay

380V 40A Three Phase Automatic Recovery Over and Under Voltage Protector Reconnect Protective Device DIN Rail Relay

US $ 6-24 / Piece FOB
1 Piece (MOQ)
More
Main Products: PV Combiner Box, Surge Protector, Distribution Box, Fuse, Industrial Plug and Socket, Isolator Switch, Circuit Breaker, Insulator, Power Meter, Current Transformer
Contact Supplier
Audited Supplier
Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
Chat Now Send Inquiry
Factory Direct Sale Adjustable Three-Phase Voltage/Current Protector

Factory Direct Sale Adjustable Three-Phase Voltage/Current Protector

US $ 6-24 / Piece FOB
1 Piece (MOQ)
More
Certification : ROHS, ISO9001
Contact Supplier
Audited Supplier
Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
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New Motor Protection Circuit Breaker 0.1A to 80A Short Circuit Protector

New Motor Protection Circuit Breaker 0.1A to 80A Short Circuit Protector

US $ 6.7-10.5 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Mini Circuit Breaker, RCBO, RCCB, MCCB, Contactor
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GAONENGGELE ELECTRICAL SHARES CO., LTD.

Zhejiang, China Since 2009
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About Contactor Switch Protector FAQ

  • QHow can I find a reliable supplier for circuit breakers in China?

    The Contactor Switch Protector is an essential part of our Circuit Breaker offerings.To locate a reliable supplier in China, utilize industry websites, attend trade exhibitions, and seek referrals from industry experts. Verifying the supplier's credentials, requesting product samples, and assessing customer reviews are essential steps in ensuring product quality and service reliability.

  • QWhat benefits can we gain from sourcing circuit breakers wholesale?

    The Contactor Switch Protector is an essential part of our Circuit Breaker offerings.Sourcing circuit breakers wholesale provides cost advantages through bulk pricing. Additionally, purchasing in wholesale quantities ensures consistent quality and timely inventory replenishment. Some suppliers may also offer customization options and favorable terms for long-term partnerships.

  • QWhat are the main types of circuit breakers commonly available for purchase?

    Discover the perfect Circuit Breaker addition with our Contactor Switch Protector.Various types of circuit breakers are available, such as air circuit breakers, miniature circuit breakers, and molded case circuit breakers. Each type serves different functions and operates at different voltage levels. Understanding your specific requirements will help you choose the suitable circuit breaker.

5ton 4ropes Dia 10mm Lift Parts Wire Rope Overload Protector

5ton 4ropes Dia 10mm Lift Parts Wire Rope Overload Protector

US $ 45.5-48.5 / Piece FOB
1 Piece (MOQ)
More
Structure : Working Limit Switch
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Taizhou Minghe Technology Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Edge FT5-5 5 Pack 12V Car Add-a-Circuit Micro3 Fuse Tap Adapter, Atl Blade Fuse Holder with 10PCS 5A & 10A Fuses

Edge FT5-5 5 Pack 12V Car Add-a-Circuit Micro3 Fuse Tap Adapter, Atl Blade Fuse Holder with 10PCS 5A & 10A Fuses

500 Pieces (MOQ)
More
Main Products: Car Audio Accessories, Bluetooth Controller, Amplifier, Bluetooth Speaker, Wiring Kits
Contact Supplier
Audited Supplier
Avs (Ningbo) Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Photovoltaic Series Fuse &Fuse Base

Photovoltaic Series Fuse &Fuse Base

200 Pieces (MOQ)
More
Fusing Speed : FF
Contact Supplier
Audited Supplier
Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2025
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HRC Industrial Mounted Fuse Isolating Nh Switch Fuse Disconnector 800V

HRC Industrial Mounted Fuse Isolating Nh Switch Fuse Disconnector 800V

US $ 6 / Piece FOB
10 Pieces (MOQ)
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Main Products: Distribution Transformer; Lightning Arrestor; Insulator; Circuit Breaker; Electric Power Fitting
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Audited Supplier
Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Kodery Fuse Cutout Drop out Fuse 24kv 25kv 15kv 27kv 100A 200A Sjc-5

Kodery Fuse Cutout Drop out Fuse 24kv 25kv 15kv 27kv 100A 200A Sjc-5

US $ 19.99-25.99 / Piece FOB
1,000 Pieces (MOQ)
More
Application : High-voltage
Contact Supplier
Audited Supplier
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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3X7 Fast Acting Fuse Axial 500mA Pico Fuse

3X7 Fast Acting Fuse Axial 500mA Pico Fuse

US $ 0.035-0.038 / Piece FOB
3,000 Pieces (MOQ)
More
Main Products: Fuse, SMD Fuse Micro Fuses, High Voltage Fuses, PTC Self-Resettable Fuses, Ntc Temperature Sensors/Ntc Sensors, Inductor/Resistive Fuses, Fuse Holder/Auto Fuse Holder, Thermostat/Temperature Switch, Tvs - Varistors Movs/Resistor, Ntc Thermistor
Contact Supplier
Audited Supplier
Reomax Electronics Co., Ltd

Guangdong, China Since 2022
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330kv Extra High Voltage Surge Arrester for National Grid

330kv Extra High Voltage Surge Arrester for National Grid

US $ 299-599 / Piece FOB
1 Piece (MOQ)
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Operation : Electric Type
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Changzhou Pacific Electric Power Engineering Co., Ltd.

Jiangsu, China Since 2022
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Fashion MCB Circuit Breaker CE CB Surge Arrester Eac 10-1600A in China

Fashion MCB Circuit Breaker CE CB Surge Arrester Eac 10-1600A in China

US $ 11 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Motor Control and Protection, Distribution Apparatus, Modular DIN Rail, Solar Energy Combiner Box and Accessories
Contact Supplier
Audited Supplier
Changcheng Electrical Group Zhejiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
Chat Now Send Inquiry
Hrw12 Series Wholesale Composite Insulated Drop Type Fuse

Hrw12 Series Wholesale Composite Insulated Drop Type Fuse

US $ 22-29 / Piece FOB
1 Piece (MOQ)
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Usage : High Voltage
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Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Ry-01 Series Metal House Radical Lead Thermal Fuse 250V 10A 15A 72-240'c

Ry-01 Series Metal House Radical Lead Thermal Fuse 250V 10A 15A 72-240'c

US $ 0.1-0.3 / Piece FOB
100 Pieces (MOQ)
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Main Products: Temperature Sensor
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Audited Supplier
Focus Sensing and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2017
Chat Now Send Inquiry
35 AMP (35A) 250VAC/150VDC Dual Element Time-Delay Current Limiting Class Rk5 Fuse

35 AMP (35A) 250VAC/150VDC Dual Element Time-Delay Current Limiting Class Rk5 Fuse

US $ 18-30 / Piece FOB
500 Pieces (MOQ)
More
Usage : High Voltage
Contact Supplier
Audited Supplier
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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Versatile 1000 V DC Nh1 Fuse Cutout - Available in Different Sizes

Versatile 1000 V DC Nh1 Fuse Cutout - Available in Different Sizes

US $ 0.5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Distribution Transformer; Lightning Arrestor; Insulator; Circuit Breaker; Electric Power Fitting
Contact Supplier
Audited Supplier
Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
DC Fuse VDC Discounted Prices Supply of Tubular Fuse Series

DC Fuse VDC Discounted Prices Supply of Tubular Fuse Series

US $ 18-30 / Piece FOB
500 Pieces (MOQ)
More
Usage : High Voltage
Contact Supplier
Audited Supplier
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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