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Siemens If963 Tty 20mA Interface Module 6es79633AA100AA0

Siemens If963 Tty 20mA Interface Module 6es79633AA100AA0

US $ 301-500 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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48V to 48V 40A 19 Inch Rack Mount DC DC Power Buffer Module

48V to 48V 40A 19 Inch Rack Mount DC DC Power Buffer Module

US $ 367-391 / Piece FOB
1 Piece (MOQ)
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Guangzhou Expansuccess Technology Co.,Ltd

Trading Company

Guangdong, China Since 2026
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Rzl-6600 L Small-Capacity 1-10 Ton Daily Aluminum Powder Closed-Circuit Classification System Laboratory Mini Inert-Gas Processing Module

Rzl-6600 L Small-Capacity 1-10 Ton Daily Aluminum Powder Closed-Circuit Classification System Laboratory Mini Inert-Gas Processing Module

US $ 10-100,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hebei Ruizhi Nano Technology Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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Ozone Module, Advanced Ozone Technology for Crop Pest and Disease Prevention

Ozone Module, Advanced Ozone Technology for Crop Pest and Disease Prevention

US $ 253-259 / Set FOB
10 Sets (MOQ)
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Audited Supplier
CHB ELECTRONICS COMPANY LIMITED

Guangdong, China Since 2016
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B&R X20ds4389 Digital Signal Module for PLC Industrial Automation System

B&R X20ds4389 Digital Signal Module for PLC Industrial Automation System

US $ 300 / Piece FOB
1 Piece (MOQ)
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Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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Industrial 110V to 110V 20A Rack Mount DC DC Isolation Module

Industrial 110V to 110V 20A Rack Mount DC DC Isolation Module

US $ 409-436 / Piece FOB
1 Piece (MOQ)
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Guangzhou Expansuccess Technology Co.,Ltd

Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
Siemens If963 RS232 Interface Module 6es79631AA100AA0

Siemens If963 RS232 Interface Module 6es79631AA100AA0

US $ 260-500 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Beckhoff EL2889 Ethercat 24V DC 16 Channel Digital Output Module

Beckhoff EL2889 Ethercat 24V DC 16 Channel Digital Output Module

US $ 150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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Ozone Module with Micro-Nano Bubbles Tap Water Ozone Disinfectant Water Generator

Ozone Module with Micro-Nano Bubbles Tap Water Ozone Disinfectant Water Generator

US $ 370-386 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
CHB ELECTRONICS COMPANY LIMITED

Guangdong, China Since 2016
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Ozone, Ozone Module, Electrolyzing Tap Water to Produce Ozone for Disinfection Purposes

Ozone, Ozone Module, Electrolyzing Tap Water to Produce Ozone for Disinfection Purposes

US $ 5.75-5.9 / Set FOB
10 Sets (MOQ)
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Audited Supplier
CHB ELECTRONICS COMPANY LIMITED

Guangdong, China Since 2016
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Siemens 6es74055HK060AA0 S7-400 PS405-5h DC Redundant Power Supply Module

Siemens 6es74055HK060AA0 S7-400 PS405-5h DC Redundant Power Supply Module

US $ 575-1,000 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Stainless Steel Ozone Generating Device - Efficient Ozone Generating Module

Stainless Steel Ozone Generating Device - Efficient Ozone Generating Module

US $ 9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Foshan Chuangda Environmental Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Beckhoff EL2872 Ethercat Digital Output Module 8 Channel Industrial Automation System

Beckhoff EL2872 Ethercat Digital Output Module 8 Channel Industrial Automation System

US $ 150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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Compact Ozone Generating Module with High-Quality Ozone Generating Part

Compact Ozone Generating Module with High-Quality Ozone Generating Part

US $ 9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Foshan Chuangda Environmental Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Base Station 48V to 24V 30A Rack Mount DC DC Power Module

Base Station 48V to 24V 30A Rack Mount DC DC Power Module

US $ 304-324 / Piece FOB
1 Piece (MOQ)
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Guangzhou Expansuccess Technology Co.,Ltd

Trading Company

Guangdong, China Since 2026
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Titaniuim Electrode, Ozone Module for Ozone Water Cup/Ozone Disinfectant Water.

Titaniuim Electrode, Ozone Module for Ozone Water Cup/Ozone Disinfectant Water.

US $ 20-21.8 / Set FOB
10 Sets (MOQ)
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Audited Supplier
CHB ELECTRONICS COMPANY LIMITED

Guangdong, China Since 2016
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Ca-033 Micro Type-C USB 5V Charging Board with Protection Dual Functions 1A Li-ion Lithium Battery Charger Module 18650 Tp4056

Ca-033 Micro Type-C USB 5V Charging Board with Protection Dual Functions 1A Li-ion Lithium Battery Charger Module 18650 Tp4056

US $ 0.85-2.89 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen New Chip international Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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4s Lithium Active Equalizer LiFePO4, Lto Gell 18650 DIY Lipo Protection Circuit Module for Lto Battery Pack LiFePO4 BMS 70A

4s Lithium Active Equalizer LiFePO4, Lto Gell 18650 DIY Lipo Protection Circuit Module for Lto Battery Pack LiFePO4 BMS 70A

US $ 15-18 / Piece FOB
2 Pieces (MOQ)
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Changsha Deligreen Power Co., Ltd.

Trading Company

Hunan, China Since 2019
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RC Absorption Circuit Module Relay Contact Protection Resistance Surge AC/DC 5V-400V Snubber Board Anti-Interference Module

RC Absorption Circuit Module Relay Contact Protection Resistance Surge AC/DC 5V-400V Snubber Board Anti-Interference Module

US $ 0.69-0.9 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Siemens FM 352 Electronic Cam Controller 6es7352-1ah02-0ae0 S7-300 PLC Module

Siemens FM 352 Electronic Cam Controller 6es7352-1ah02-0ae0 S7-300 PLC Module

US $ 800-2,000 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
Beckhoff EL2809 Ethercat 24V DC 16 Channel Digital Output Module

Beckhoff EL2809 Ethercat 24V DC 16 Channel Digital Output Module

US $ 150 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
Chat Now Send Inquiry
Lithium Battery Protection Circuit Module for 7.2V 7.4V BMS with 2s 12A

Lithium Battery Protection Circuit Module for 7.2V 7.4V BMS with 2s 12A

US $ 1.5-2.5 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Li-ion Battery Bodyguard Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Advanced Dw01ka Lithium Battery Protection Integrated Circuit Module

Advanced Dw01ka Lithium Battery Protection Integrated Circuit Module

US $ 0.074-14.9 / Piece FOB
100 Pieces (MOQ)
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Coretek (Shenzhen) Electronics Co., Ltd

Guangdong, China Since 2026
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About Protection Circuit Module FAQ

  • QHow do I choose the right switchgear for OEM or custom electrical projects?

    Upgrade your Switchgear with the elegant and durable Protection Circuit Module.When selecting switchgear for OEM electrical distribution panels or custom electrical cabinets, assess your voltage needs and look for factory-direct options to save on costs. Top manufacturers now guide buyers on price and spec trends—request our wholesale guide or contact for OEM inquiries.

  • QWhat are the current trends in switchgear specifications and custom OEM design?

    The Protection Circuit Module is a premium choice in the Switchgear category.Recent trends show increased demand for custom switchgear enclosures and hybrid protection units. Distributors and factories now offer OEM price flexibility and top technical support. Explore our full selection, consult our wholesale guide, and contact us for the latest factory innovations or to order custom designs.

  • QWhere can I find reliable switchgear at wholesale factory prices?

    Our Protection Circuit Module offers exceptional quality within the Switchgear category.You can source switchgear from a leading distributor specializing in wholesale LV switchgear and HV switchgear panels direct from the factory. Prices are often negotiable for bulk orders, and OEM or custom switchgear models are available. Get a quote to secure current market trends and cheap, high-value deals!

Siemens S7-300 Process Controller Module 6es7355-0vh10-0ae0

Siemens S7-300 Process Controller Module 6es7355-0vh10-0ae0

US $ 100-500 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
Ozone Generator Module for Faucet - Ti Gr1, Mmo Coating, 36VDC, 5000+ Hours

Ozone Generator Module for Faucet - Ti Gr1, Mmo Coating, 36VDC, 5000+ Hours

US $ 9-9.2 / Set FOB
10 Sets (MOQ)
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Audited Supplier
CHB ELECTRONICS COMPANY LIMITED

Guangdong, China Since 2016
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Ipc Camera Module Imx335 5MP Sensor with Ssc30kq Main Controller

Ipc Camera Module Imx335 5MP Sensor with Ssc30kq Main Controller

US $ 35 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
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Titanium Ozone Module with Reverse Polarity Descaling-Tap Water Ozone Disinfectant Water Generator

Titanium Ozone Module with Reverse Polarity Descaling-Tap Water Ozone Disinfectant Water Generator

US $ 370-386 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
CHB ELECTRONICS COMPANY LIMITED

Guangdong, China Since 2016
Chat Now Send Inquiry
Ssc30kq Imx335 Camera Module 5MP Onvif Camera Module for Security

Ssc30kq Imx335 Camera Module 5MP Onvif Camera Module for Security

US $ 59.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
Chat Now Send Inquiry
Customized 5kw Power Inverter IGBT Inverter Control PCB Board PCBA DC-AC Boost Module

Customized 5kw Power Inverter IGBT Inverter Control PCB Board PCBA DC-AC Boost Module

US $ 116.4 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Guanyou New Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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OEM/ODM 1500W Core Power Inverter Portable Power Stations Module PCBA with Integrated LiFePO4 Charger

OEM/ODM 1500W Core Power Inverter Portable Power Stations Module PCBA with Integrated LiFePO4 Charger

US $ 56.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Guanyou New Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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1000W-3000W Bidirectional Inverter Module PCB Assembly Energy Storage Module PCBA

1000W-3000W Bidirectional Inverter Module PCB Assembly Energy Storage Module PCBA

US $ 104.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Guanyou New Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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DC 12V/24V/48V to AC 110V/220V/230V 500W/1000W/1500W/2000W/3000W Inverter PCB Board Power Inverter Circuit Board Power Motherboard Mainboard PCBA Module

DC 12V/24V/48V to AC 110V/220V/230V 500W/1000W/1500W/2000W/3000W Inverter PCB Board Power Inverter Circuit Board Power Motherboard Mainboard PCBA Module

US $ 44.8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Guanyou New Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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2000W Bi-Directional Inverter Board DC/AC Inverter Power Module for Portable Power Stations and Solar Generators

2000W Bi-Directional Inverter Board DC/AC Inverter Power Module for Portable Power Stations and Solar Generators

US $ 71.6 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Guanyou New Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
Mc-L12 5MP Smart Vision Module Using Ssc30kq IC and Sensor Imx335

Mc-L12 5MP Smart Vision Module Using Ssc30kq IC and Sensor Imx335

US $ 59.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
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Mc800s 8MP IP Camera Module Ssc338q + Sony Imx415 Starlight CMOS 4K Network Camera Board H. 265 Onvif Support

Mc800s 8MP IP Camera Module Ssc338q + Sony Imx415 Starlight CMOS 4K Network Camera Board H. 265 Onvif Support

US $ 46 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
Chat Now Send Inquiry
Compact Ozone Generating Module with High-Quality Stainless Steel Build

Compact Ozone Generating Module with High-Quality Stainless Steel Build

US $ 9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Foshan Chuangda Environmental Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
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