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High Precision 7.4V PCM Protection Circuit Module for Security Interphone in China

High Precision 7.4V PCM Protection Circuit Module for Security Interphone in China

US $ 0.12-0.27 / Piece FOB
1 Piece (MOQ)
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Main Products: PCB, PCB Board, Circuit Board, Printed Circuit Board, PCB Assembly, PCB Manufactory, Aluminum PCB, LED PCB, LED Board, Flexible PCB
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Shenzhen Okey Circuit Co., Ltd.

Guangdong, China Since 2013
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Four-Circuit Protection Valve

Four-Circuit Protection Valve

US $ 6 / Piece FOB
1 Piece (MOQ)
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Material : Steel
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Lianzhong Automotive Technology (Shandong) Co., Ltd.

Shandong, China Since 2025
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Ultra-Thin Flexible Circuit Board with Coverlay Protection

Ultra-Thin Flexible Circuit Board with Coverlay Protection

US $ 2 / Piece FOB
2 Pieces (MOQ)
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Main Products: PCB, PCBA, FPC, Fpca, Rigid Flex PCB, Circuit Board, PCB Assemble, MCPCB, Alpcb
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Shenzhen Chengruyuan Technology Co., Ltd.

Guangdong, China Since 2021
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Wholesale 690V 630A AC Manual Service Device EV Circuit Protection IP69K Msd

Wholesale 690V 630A AC Manual Service Device EV Circuit Protection IP69K Msd

US $ 72-85 / Piece FOB
2 Pieces (MOQ)
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IP Grade : IP67
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Hangzhou Keller New Energy Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Factory Hot Sale 12V LiFePO4 BMS 4s 120A/150A 14.8V 18650 Battery BMS Packs Protection Board Balance Integrated Circuits

Factory Hot Sale 12V LiFePO4 BMS 4s 120A/150A 14.8V 18650 Battery BMS Packs Protection Board Balance Integrated Circuits

US $ 58.5-72.4 / Piece FOB
1 Piece (MOQ)
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Main Products: Lithium Battery, Battery Charger, Active Battery Equalizer, BMS, Evse Charging Connector, Evse Charger, Dcdc Converter
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Changsha Deligreen Power Co., Ltd.

Trading Company

Hunan, China Since 2019
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nSMD010 30V 0.1A 1206 Resettable Fuse Circuit Protection fuses

nSMD010 30V 0.1A 1206 Resettable Fuse Circuit Protection fuses

US $ 0.03-340 / Piece FOB
50 Pieces (MOQ)
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Technics : Semiconductor IC
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Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
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Durable Gate Gate Featuring 850nm Light Source and Short Circuit Protection

Durable Gate Gate Featuring 850nm Light Source and Short Circuit Protection

US $ 10-11 / Set FOB
10 Sets (MOQ)
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Main Products: High Speed Door Servo Moto, Fast Door Servo Motor, Industrial Door Servo Motor, Light Curtain, Optoelectronic Switch, Radar Sensor, Soft Fast Door Servo Motor, Hard Turbine Fast Door Servo Motor, Hard Turbo Fast Door, Industrial Door
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Hubei Xinwangda Technology Co., Ltd

Hubei, China Since 2024
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Lead Time 3-5 Days Lir1620 Reliable and No Circuit Protection Normal Temperatures: -20~60c

Lead Time 3-5 Days Lir1620 Reliable and No Circuit Protection Normal Temperatures: -20~60c

US $ 0.32 / Piece FOB
1,000 Pieces (MOQ)
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Type : Li-ion Battery
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Shenzhen Richlight Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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HY2113-BB1A BATTERY PROTECTION INTEGRATED CIRCUIT

HY2113-BB1A BATTERY PROTECTION INTEGRATED CIRCUIT

US $ 0.072-15 / Piece FOB
100 Pieces (MOQ)
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Main Products: IC, Capacitor, Resistor, Electronic Components, Integrated Circuit, Transistor, Relay, Diode, MCU, Connector
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Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
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SPD 40 Ka Easy to Maintain DC Circuit Protection

SPD 40 Ka Easy to Maintain DC Circuit Protection

US $ 4-18.6 / Piece FOB
200 Pieces (MOQ)
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Operation Voltage : Low Voltage
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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in Stock Upc1237ha C1237ha TV Speaker Protection Module Audio Integrated Circuit

in Stock Upc1237ha C1237ha TV Speaker Protection Module Audio Integrated Circuit

US $ 0.26-0.3 / Piece FOB
100 Pieces (MOQ)
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Main Products: IC Chips, Relay, Connectors, Inductor, Capacitor, Semiconductor, Earphone, Charging cable, Sever, Circuit board
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Shengxinweiye (Shenzhen) Co., Ltd

Trading Company

Guangdong, China Since 2025
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Mico Electronic Circuit Protection, 2 Channels 9000-41042-0401000

Mico Electronic Circuit Protection, 2 Channels 9000-41042-0401000

US $ 77.7-80 / Piece FOB
1 Piece (MOQ)
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Material : Plastic
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Shenzhen Warriorz Technology Co., Ltd.

Guangdong, China Since 2023
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Related Searches
Circuit Breaker Transformer Power Distribution Cabinet & Box Solar Inverter Switching Power Supply Power Adapter
Miniature Circuit Breaker Residual Current Circuit Breaker Molded Case Circuit Breaker Air Circuit Breaker Miniature Circuit Breaker With Residual Current Protection Isolator Switch
Protection Module Mico 4.10-9000-41034-0401000 Mikron Hpm 450u Electronic Circuit Protection 24V DC 4A

Protection Module Mico 4.10-9000-41034-0401000 Mikron Hpm 450u Electronic Circuit Protection 24V DC 4A

US $ 18-22 / sets FOB
5 sets (MOQ)
More
Main Products: Cold room; Condensing units; Refrigeration equipment; Evaporator; Compressor
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Audited Supplier
Hangzhou Sino-Cold Sci-Tech Co., Ltd.

Trading Company

Zhejiang, China Since 2023
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in Stock Upc1237ha C1237ha TV Speaker Protection Module Audio Integrated Circuit

in Stock Upc1237ha C1237ha TV Speaker Protection Module Audio Integrated Circuit

US $ 0.26-0.3 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Jin Da Peng Technology Co., Ltd.

Trading Company

Guangdong, China Since 2016
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12V LiFePO4 BMS 4s 200A 14.8V 18650 Battery BMS Packs PCB Protection Board Balance Integrated Circuits

12V LiFePO4 BMS 4s 200A 14.8V 18650 Battery BMS Packs PCB Protection Board Balance Integrated Circuits

US $ 106.9-119 / Piece FOB
1 Piece (MOQ)
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Main Products: Lithium Battery, Battery Charger, Active Battery Equalizer, BMS, Evse Charging Connector, Evse Charger, Dcdc Converter
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Changsha Deligreen Power Co., Ltd.

Trading Company

Hunan, China Since 2019
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Edge Mod-Ak4 4 Pack Modular Expandable Atc/ATO Inline Fuseholders, Adding Circuits with Jumpers to Create Any Power and Ground Distribution Block, 5A and 10A

Edge Mod-Ak4 4 Pack Modular Expandable Atc/ATO Inline Fuseholders, Adding Circuits with Jumpers to Create Any Power and Ground Distribution Block, 5A and 10A

500 Pieces (MOQ)
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Size of Fuse : Trumpet Fuse Holder
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Avs (Ningbo) Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Drive PCBA Circuit for Negative Pressure Fan

Drive PCBA Circuit for Negative Pressure Fan

US $ 11.6-12.2 / Piece FOB
3,000 Pieces (MOQ)
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Main Products: Remote Control Kit
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Guangdong Shunde Sankey Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Switching Power Supply Adapter 100-240V 5V/2.4A 12W with Overcurrent/Short Circuit Protection

Switching Power Supply Adapter 100-240V 5V/2.4A 12W with Overcurrent/Short Circuit Protection

US $ 0.89-2.56 / Piece FOB
100 Pieces (MOQ)
More
Metal Coating : Tin
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Shen Zhen Saqcn Innovation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Best Selling 48V LiFePO4 BMS 12s 40A to 50A 18650 Battery BMS Packs Protection Board Balance Integrated Circuits for Scooter E-Bike

Best Selling 48V LiFePO4 BMS 12s 40A to 50A 18650 Battery BMS Packs Protection Board Balance Integrated Circuits for Scooter E-Bike

US $ 12.9-17.2 / Piece FOB
1 Piece (MOQ)
More
Main Products: Lithium Battery, Battery Charger, Active Battery Equalizer, BMS, Evse Charging Connector, Evse Charger, Dcdc Converter
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Audited Supplier
Changsha Deligreen Power Co., Ltd.

Trading Company

Hunan, China Since 2019
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Switching Power Supply Adapter 100-240V to 5V 1A 5W with Overcurrent/Short Circuit Protection

Switching Power Supply Adapter 100-240V to 5V 1A 5W with Overcurrent/Short Circuit Protection

US $ 0.89-2.56 / Piece FOB
100 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier
Shen Zhen Saqcn Innovation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Related Videos
  • What is High Precision 7.4V PCM Protection Circuit Module for Security Interphone in China
    What is High Precision 7.4V PCM Protection Circuit Module for Security Interphone in China
    US $ 0.12-0.27 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Four-Circuit Protection Valve
    What is Four-Circuit Protection Valve
    US $ 6 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Ultra-Thin Flexible Circuit Board with Coverlay Protection
    What is Ultra-Thin Flexible Circuit Board with Coverlay Protection
    US $ 2 /Piece
    2 Pieces (MOQ)
    Contact Supplier
  • What is Wholesale 690V 630A AC Manual Service Device EV Circuit Protection IP69K Msd
    What is Wholesale 690V 630A AC Manual Service Device EV Circuit Protection IP69K Msd
    US $ 72-85 /Piece
    2 Pieces (MOQ)
    Contact Supplier
Factory Hot Sale 24V LiFePO4 BMS 4s 15A to 60A 14.8V 18650 Battery BMS Packs Protection Board Balance Integrated Circuits

Factory Hot Sale 24V LiFePO4 BMS 4s 15A to 60A 14.8V 18650 Battery BMS Packs Protection Board Balance Integrated Circuits

US $ 6.3-31.4 / Piece FOB
1 Piece (MOQ)
More
Main Products: Lithium Battery, Battery Charger, Active Battery Equalizer, BMS, Evse Charging Connector, Evse Charger, Dcdc Converter
Contact Supplier
Audited Supplier
Changsha Deligreen Power Co., Ltd.

Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Switching Power Supply Adapter 90-264V to 5V 1A 5W with Overcurrent/Short Circuit Protection

Switching Power Supply Adapter 90-264V to 5V 1A 5W with Overcurrent/Short Circuit Protection

US $ 0.89-2.56 / Piece FOB
100 Pieces (MOQ)
More
Layers : Multilayer
Contact Supplier
Audited Supplier
Shen Zhen Saqcn Innovation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Factory Hot Sale 36V LiFePO4 BMS 12s 15A to 60A 18650 Battery BMS Packs Protection Board Balance Integrated Circuits

Factory Hot Sale 36V LiFePO4 BMS 12s 15A to 60A 18650 Battery BMS Packs Protection Board Balance Integrated Circuits

US $ 6.9-19.5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Lithium Battery, Battery Charger, Active Battery Equalizer, BMS, Evse Charging Connector, Evse Charger, Dcdc Converter
Contact Supplier
Audited Supplier
Changsha Deligreen Power Co., Ltd.

Trading Company

Hunan, China Since 2019
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About Circuit Protection FAQ

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

    The Circuit Protection is included in our comprehensive Circuit Breaker range.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.

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

    Upgrade your Circuit Breaker with the elegant and durable Circuit Protection.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 are the main types of circuit breakers commonly available for purchase?

    Discover the perfect Circuit Breaker addition with our Circuit Protection.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.

Switching Power Supply Adapter 100-240V 5V 1A 36W with Overcurrent/Short Circuit Protection

Switching Power Supply Adapter 100-240V 5V 1A 36W with Overcurrent/Short Circuit Protection

US $ 0.89-2.56 / Piece FOB
100 Pieces (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Shen Zhen Saqcn Innovation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
3s 11.1V 7A Li-ion/LiFePO4/Lithium/Nmc Battery Management System Battery Protection Circuit

3s 11.1V 7A Li-ion/LiFePO4/Lithium/Nmc Battery Management System Battery Protection Circuit

US $ 5-20 / Piece FOB
1 Piece (MOQ)
More
Main Products: Battery Manage System, Protection Circuit Module, Home Solar Storage Batteries, Customized Lithium Batteries, Customized Li-ion Battery Pack, LiFePO4 Battery Pack, Battery BMS, Golf Cart Battery
Contact Supplier
Audited Supplier
SHENZHEN SMARTEC TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
36V LiFePO4 BMS 12s 15A-60A 18650 Battery BMS Packs PCB Protection Board Balance Integrated Circuits

36V LiFePO4 BMS 12s 15A-60A 18650 Battery BMS Packs PCB Protection Board Balance Integrated Circuits

US $ 6.9-19.5 / Piece FOB
1 Piece (MOQ)
More
Certification : RoHS, CE
Contact Supplier
Audited Supplier
Changsha Deligreen Power Co., Ltd.

Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
0168 Motor Controller and Protector: Comprehensive Protection Against Overload, Short Circuit, and Phase Loss MPCB

0168 Motor Controller and Protector: Comprehensive Protection Against Overload, Short Circuit, and Phase Loss MPCB

US $ 22-30 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Substation, Sf6 Insulated Ring Main Unit, Switchgear, Cable Distribution Box, Circuit Breaker, Switch, Surge Protection Device, Motor Protector, AC Contactor
Contact Supplier
Audited Supplier
Mingri Electric Co., Ltd.

Zhejiang, China Since 2025
Chat Now Send Inquiry
Switching Power Supply Adapter 100-240V 24W with Overcurrent/Short Circuit Protection

Switching Power Supply Adapter 100-240V 24W with Overcurrent/Short Circuit Protection

US $ 0.89-2.56 / Piece FOB
100 Pieces (MOQ)
More
Mode of Production : SMT
Contact Supplier
Audited Supplier
Shen Zhen Saqcn Innovation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Tda2030 Tda2030A Linear Audio Amplifier Short-Circuit and Thermal Protection IC 14W Hi-Fi Audio Amplifier

Tda2030 Tda2030A Linear Audio Amplifier Short-Circuit and Thermal Protection IC 14W Hi-Fi Audio Amplifier

US $ 0.1-10 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Crystal Oscillator, Crystal Resonator, Turing Fork Crystal, Tcxo, Vctcxo, Ceramic Resontor, Saw Component, Crystal Filter
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Chip Sun Technology Co., Ltd.

Guangdong, China Since 2022
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Lithium Battery Protection Circuit 3s 7A PCM

Lithium Battery Protection Circuit 3s 7A PCM

US $ 1.5-1.7 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Li-ion Battery Bodyguard Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
High Surge Capacity SBD10C100F Schottky Doide Transistor protection circuit

High Surge Capacity SBD10C100F Schottky Doide Transistor protection circuit

US $ 0.03-0.15 / Piece FOB
2,000 Pieces (MOQ)
More
Main Products: Electronic Components, Semiconductor, Charger Power Management Solution, Adapter Power Management Solution
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CTC Technology Co., Ltd.

Guangdong, China Since 2020
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High Quality Single Phase Solid State High Voltage Relay Miniature Plastic Shell Switch General Purpose Circuit Protection

High Quality Single Phase Solid State High Voltage Relay Miniature Plastic Shell Switch General Purpose Circuit Protection

US $ 2.9-6.9 / Piece FOB
1 Piece (MOQ)
More
Batch Number : 2023+
Contact Supplier
Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Switching Power Supply Adapter 100-240V 5V/1A with Overcurrent/Short Circuit Protection

Switching Power Supply Adapter 100-240V 5V/1A with Overcurrent/Short Circuit Protection

US $ 0.89-2.56 / Piece FOB
100 Pieces (MOQ)
More
Main Products: PCBA, Open Frame Switching Power Supply, SMPS, LED Converter, LED Inverter, DC-DC Power Supply, Power Adapter, Industrial Power Supply, Power Supply Unit, Power Supply Board
Contact Supplier
Audited Supplier
Shen Zhen Saqcn Innovation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
AC Surge Protector 1p+N SPD 20ka Circuit Protection

AC Surge Protector 1p+N SPD 20ka Circuit Protection

US $ 3.45-45 / Piece FOB
1 Piece (MOQ)
More
Type : Low-voltage
Contact Supplier
Audited Supplier
Aswich Electrical Co., Ltd.

Trading Company

Shanghai, China Since 2022
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Switching Power Supply Adapter AC90-264V 5V/2.4A 12W with Overcurrent/Short Circuit Protection

Switching Power Supply Adapter AC90-264V 5V/2.4A 12W with Overcurrent/Short Circuit Protection

US $ 0.89-2.56 / Piece FOB
100 Pieces (MOQ)
More
Main Products: PCBA, Open Frame Switching Power Supply, SMPS, LED Converter, LED Inverter, DC-DC Power Supply, Power Adapter, Industrial Power Supply, Power Supply Unit, Power Supply Board
Contact Supplier
Audited Supplier
Shen Zhen Saqcn Innovation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
HHN-SL5/SL6 PLC DC with Short Circuit Protection Amplifier Board

HHN-SL5/SL6 PLC DC with Short Circuit Protection Amplifier Board

US $ 3.29-25.69 / Piece FOB
1 Piece (MOQ)
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Electricity Type : Dc
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Audited Supplier
Xinling Electrical Co., Ltd. China

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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