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Power Supply Switch

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2p DIN Rail Uninterruptible Dual Power Supply ATS Dual Power Automatic Transfer Switch

2p DIN Rail Uninterruptible Dual Power Supply ATS Dual Power Automatic Transfer Switch

US $ 11.86-12.57 / Piece FOB
10 Pieces (MOQ)
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Main Products: Automatic Transfer Switch, Surge Protector, Distribution Box, EV Charger, Circuit Breaker, Electric Meter, Junction Box
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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Nlq4-125/4p100A125A63A Dual Power Supply 400V/690V PC Level Isolated Type Dual Power Automatic Transfer Switch Fire Protection PC Isolation Two in One out ATS

Nlq4-125/4p100A125A63A Dual Power Supply 400V/690V PC Level Isolated Type Dual Power Automatic Transfer Switch Fire Protection PC Isolation Two in One out ATS

US $ 26 / Piece FOB
5 Pieces (MOQ)
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Poles : 4P
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Zhejiang Nalei Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Triple-Redundant Mining Switch with Three Independent Power Supplies Mining Switch

Triple-Redundant Mining Switch with Three Independent Power Supplies Mining Switch

US $ 13,200-17,500 / Piece FOB
1 Piece (MOQ)
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Main Products: ptfe adhesive tape,explosion proof light, mining switch
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Ruituofengmao (Shanghai) Technology Co., Ltd.

Trading Company

Shanghai, China Since 2025
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ATS Under 100A AC for Dual Power Supply Transfer Switch

ATS Under 100A AC for Dual Power Supply Transfer Switch

1 Piece (MOQ)
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Warranty : 2 Year
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Hangzhou ROONCH Electric Co., Ltd.

Zhejiang, China Since 2025
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PC Class Automatic Transfer Switch 3 Poles for Dual Power Supply Under 100A AC

PC Class Automatic Transfer Switch 3 Poles for Dual Power Supply Under 100A AC

1 Piece (MOQ)
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Main Products: High-Speed Dual Power Transfer Switch, Dual Power Uninterruptible Switch, Uninterruptible Transfer Switch, Uninterruptible Power Switch, Dual Power Switch, 5s Transfer Switch, 20s Transfer Switch, Medium Voltage Switch, Millisecond Level Dual Power Switch, Integrated Switch
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Hangzhou ROONCH Electric Co., Ltd.

Zhejiang, China Since 2025
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Poe Switch 4CH+2CH: 4 Port Full Mega 4 X 100m Poe Ports 2 X 100m Uplink Ports CCTV Security Camera System 48W Poe Switch Power Supply

Poe Switch 4CH+2CH: 4 Port Full Mega 4 X 100m Poe Ports 2 X 100m Uplink Ports CCTV Security Camera System 48W Poe Switch Power Supply

US $ 9-10 / Piece FOB
10 Pieces (MOQ)
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Communication Mode : Full-Duplex & Half-Duplex
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Shanghai Future Vision Technology Co., Ltd.

Trading Company

Shanghai, China Since 2022
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PC Class 110V Isolation Type Dual Power Supply ATS Dual Power Automatic Transfer Switch

PC Class 110V Isolation Type Dual Power Supply ATS Dual Power Automatic Transfer Switch

US $ 24.51-25.94 / Piece FOB
10 Pieces (MOQ)
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Main Products: Automatic Transfer Switch, Surge Protector, Distribution Box, EV Charger, Circuit Breaker, Electric Meter, Junction Box
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Zhejiang Leidun Electric Co., Ltd

Zhejiang, China Since 2025
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400W Sliding Gate Opener Slg54002 110V AC Power Supply & Spring Limit Switch

400W Sliding Gate Opener Slg54002 110V AC Power Supply & Spring Limit Switch

US $ 104.3 / Piece FOB
1 Piece (MOQ)
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Electric Current Type : AC
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Zhejiang Hiland Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Factory Electric Type Isolated Type Double Power Supply Automatic Transfer Switch ATS

Factory Electric Type Isolated Type Double Power Supply Automatic Transfer Switch ATS

US $ 20-180 / Piece FOB
1 Piece (MOQ)
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Main Products: MCCB, Air Circuit Breaker, Moulded Case Circuit Breaker, Vacuum Circuit Breaker, ATS, Waterproof Socket Box, Acb, MCB, Contactor, Current Transformer
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Zhejiang Mingtuo Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Gw4 Outdoor Electric Isolating Switch Disconnector Load Break Switch for Power Supply

Gw4 Outdoor Electric Isolating Switch Disconnector Load Break Switch for Power Supply

US $ 500-5,000 / Piece FOB
1 Piece (MOQ)
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Type : High-voltage
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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C9200-48p-E 48X 1g RJ45 Poe+Port Network Switch 48 Port Poe+Network Essentials with X1 AC Power Supply

C9200-48p-E 48X 1g RJ45 Poe+Port Network Switch 48 Port Poe+Network Essentials with X1 AC Power Supply

US $ 2,000-3,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Optical Transceiver, Network Card, Network Switch, Cables, Wireless Ap, Optical Transceiver Module, Networks License, Wireless Access Points, Networking Card, Ethernet Network Switch
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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H3c S5850 Dual Power Supply Data Center Ethernet Fiber Switch

H3c S5850 Dual Power Supply Data Center Ethernet Fiber Switch

US $ 14,000-14,536 / Set FOB
1 Set (MOQ)
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Network Connectivity : 1GbE
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Beijing Baixing Zhidao Technology Co., Ltd

Trading Company

Beijing, China Since 2025
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High-Performance Power Supply Master Switch for Drilling Rigs

High-Performance Power Supply Master Switch for Drilling Rigs

US $ 30 / Piece FOB
10 Pieces (MOQ)
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Main Products: DTH, LHD, Drilling Jumbo, Dump Truck, Multifunction Machine, Spare Parts, Hydraulic Drifter
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ChongQing Ug Heavy Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Chongqing, China Since 2025
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S5700-52C-PWR-SI 02354135 Hw 48-Port Full Gigabit 3-Layer Core Poe Power Supply Switch

S5700-52C-PWR-SI 02354135 Hw 48-Port Full Gigabit 3-Layer Core Poe Power Supply Switch

US $ 998-1,138 / piece FOB
1 piece (MOQ)
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Communication Mode : Full-Duplex & Half-Duplex
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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S5735s-S Dual AC Power Supply 10/100/1000base-T SFP Gigabit Layer 3 Ethernet Switches

S5735s-S Dual AC Power Supply 10/100/1000base-T SFP Gigabit Layer 3 Ethernet Switches

US $ 12,600-12,900 / pieces FOB
1 pieces (MOQ)
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Main Products: Server, Network Switches, FC Switches, Xeon Workstation, Storage
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Beijing Hongxin Zhiyuan Technology Co., Ltd.

Trading Company

Beijing, China Since 2024
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10/100Mbps 4+1 Port 75W Poe Switch (Built-in Power Supply)

10/100Mbps 4+1 Port 75W Poe Switch (Built-in Power Supply)

US $ 15.88-21.99 / Piece FOB
1 Piece (MOQ)
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Type : Ethernet Switch
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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Poe Switch Cloudengine S5331-S24p4X Ge SFP 24*10/100/1000base-T Ethernet Downlink Uplink Ports Power Supply Network Switches

Poe Switch Cloudengine S5331-S24p4X Ge SFP 24*10/100/1000base-T Ethernet Downlink Uplink Ports Power Supply Network Switches

US $ 1,299-1,499 / Piece FOB
2 Pieces (MOQ)
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Main Products: Wireless Microwave, Switch, Router, Firewall, Optical Transmission Equipment, Data Storage
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Hengtian Hongyang (Beijing) Information Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Thermal Limited Switch for Medical Power Supply Juc-31f Thermostat Ksd-01f

Thermal Limited Switch for Medical Power Supply Juc-31f Thermostat Ksd-01f

US $ 0.35-0.5 / Piece FOB
1,000 Pieces (MOQ)
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Dongguan City Heng Hao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Custom Longterm UV Exposure Power Supply Systems Flexible Rigid Polyester Clicktouch Membrane Switch

Custom Longterm UV Exposure Power Supply Systems Flexible Rigid Polyester Clicktouch Membrane Switch

US $ 2 / Piece FOB
100 Pieces (MOQ)
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Main Products: Membrane Switch Keyboard, Graphic Overlay, Metal Nameplate, Acrylic Lense, Label & Sticker, Insulation Gaskets, Packaging Box, Umbrella, Tumbler&Cups, Silicone Keypad
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Xiamen Xinbixi Electronic Technology Co., Ltd

Fujian, China Since 2024
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ZN63A 12kv Withdrawable Type Circuit Breaker Switch for Power Supply

ZN63A 12kv Withdrawable Type Circuit Breaker Switch for Power Supply

US $ 1,000-1,300 / Piece FOB
1 Piece (MOQ)
More
Operation : Electric Type
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Audited Supplier
Shaanxi Longxiang Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2008
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Related Videos
  • What is 2p DIN Rail Uninterruptible Dual Power Supply ATS Dual Power Automatic Transfer Switch
    What is 2p DIN Rail Uninterruptible Dual Power Supply ATS Dual Power Automatic Transfer Switch
    US $ 11.86-12.57 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is Nlq4-125/4p100A125A63A Dual Power Supply 400V/690V PC Level Isolated Type Dual Power Automatic Transfer Switch Fire Protection PC Isolation Two in One out ATS
    What is Nlq4-125/4p100A125A63A Dual Power Supply 400V/690V PC Level Isolated Type Dual Power Automatic Transfer Switch Fire Protection PC Isolation Two in One out ATS
    US $ 26 /Piece
    5 Pieces (MOQ)
    Contact Supplier
  • What is Triple-Redundant Mining Switch with Three Independent Power Supplies Mining Switch
    What is Triple-Redundant Mining Switch with Three Independent Power Supplies Mining Switch
    US $ 13,200-17,500 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is ATS Under 100A AC for Dual Power Supply Transfer Switch
    What is ATS Under 100A AC for Dual Power Supply Transfer Switch
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
High-Performance Dual Power Automatic Transfer Switch for Efficient Power Supply

High-Performance Dual Power Automatic Transfer Switch for Efficient Power Supply

US $ 28.67-35.87 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Surge Protection Device
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Zhejiang Leiertai Lightning Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
5AMP One No One Nc Electrical Symbol Mode Power Supply 30mm Latching Metal Switch

5AMP One No One Nc Electrical Symbol Mode Power Supply 30mm Latching Metal Switch

US $ 7.54 / Piece FOB
10 Pieces (MOQ)
More
Certification : ISO9001, CE, CCC
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Yueqing Dahe Electric Co., Ltd.

Zhejiang, China Since 2014
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New Design Practical Push Button Power Supply Switch PC Panel UK Electrical Light Wall Socket Panel

New Design Practical Push Button Power Supply Switch PC Panel UK Electrical Light Wall Socket Panel

US $ 0.59-1.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Wall Switch, Socket, Light Switch, Electric Switch, Plug, Electrical Switch, Power Socket, Socket Outlet, Switch Plate, Lamp Holder
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Audited Supplier
Wenzhou Sunny Electrical Co., Ltd.

Zhejiang, China Since 2017
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About Power Supply Switch FAQ

  • QHow can I locate reputable suppliers for switching power supplies in China?

    Enhance your Switching Power Supply setup with our premium Power Supply Switch.In China, sourcing reputable suppliers for switching power supplies involves thorough research, including online supplier directories, industry networks, and trade shows. Verify supplier credentials, quality certifications, and request product samples for evaluation.

  • QWhat are the key advantages of using switching power supplies?

    Our Power Supply Switch offers exceptional quality within the Switching Power Supply category.Switching power supplies offer higher efficiency, smaller size, and lighter weight compared to traditional linear power supplies. They are also able to handle a wider range of voltages and frequencies, making them versatile for a variety of applications.

  • QWhat factors should I consider when opting for wholesale purchase of switching power supplies?

    The Power Supply Switch is included in our comprehensive Switching Power Supply range.Buying switching power supplies wholesale presents benefits such as cost savings, availability of bulk quantities, and consistent product quality. Wholesale purchases also often come with options for customization and faster delivery, ensuring reliable supply for your manufacturing needs.

Waterproof Power Supply Module Buck Converter Isolating Switches

Waterproof Power Supply Module Buck Converter Isolating Switches

US $ 6.02-20.45 / Piece FOB
20 Pieces (MOQ)
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Certification : ISO, RoHS, CE, ISO9001
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Onccy Electrical Co., Ltd

Shanghai, China Since 2022
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Indoor LED Power Supply Switch for Efficient Home Lighting

Indoor LED Power Supply Switch for Efficient Home Lighting

US $ 0.5-5 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Push Button Switch, Pneumatic Components, Pneumatic Cylinders
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Audited Supplier
Yueqing Baijin Electronics Co.,Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
F-302 15A/250VAC Electric Tattoo Power Supply Foot Switch Kacon

F-302 15A/250VAC Electric Tattoo Power Supply Foot Switch Kacon

US $ 3.15 / Piece FOB
100 Pieces (MOQ)
More
Usage : Change-over Switch, Control Switch
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Audited Supplier
Yueqing Ann Electric Co., Ltd.

Zhejiang, China Since 2016
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Manufacturer Wholesale 10A 30A Billboard Microcomputer Time Control Switch Street Lamp Power Supply Timing Intelligent Switch Time Control Switch

Manufacturer Wholesale 10A 30A Billboard Microcomputer Time Control Switch Street Lamp Power Supply Timing Intelligent Switch Time Control Switch

US $ 3 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Distribution Box, Terminal Strip, Stainless Steel Cable Tie, Power Station, Solar Combiner Box
Contact Supplier
Audited Supplier
Zhejiang Guozhen Electric Co., LTD.

Zhejiang, China Since 2021
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ATS Isolation Dual Power Supply Dual Power Automatic Transfer Switch with Fire Protection 2 in 1 out 4p 630A

ATS Isolation Dual Power Supply Dual Power Automatic Transfer Switch with Fire Protection 2 in 1 out 4p 630A

US $ 100 / Piece FOB
5 Pieces (MOQ)
More
Poles : 4P
Contact Supplier
Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China Since 2025
Chat Now Send Inquiry
Ws-C3560X-48t-S 3560X Network Switch 48 Port Gigabit Switch with Power Supply

Ws-C3560X-48t-S 3560X Network Switch 48 Port Gigabit Switch with Power Supply

US $ 120 / sets FOB
2 sets (MOQ)
More
Main Products: Switch, Server, Module, CPU, RAM, Barrty
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Beijing Zhonglian Yuanyang Technology Co., Ltd.

Beijing, China Since 2024
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Siron T380-3-C Series 8-Port Industrial Switch Support Dual Power Supply Redundancy Backup,

Siron T380-3-C Series 8-Port Industrial Switch Support Dual Power Supply Redundancy Backup,

US $ 15.45-20.89 / Piece FOB
5 Pieces (MOQ)
More
Condition : New
Contact Supplier
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Ethernet Switch S6720S-26Q-EI-24S Bundle(24 10 Gig SFP+,2 40 Gig QSFP+,with 170W AC power supply)

Ethernet Switch S6720S-26Q-EI-24S Bundle(24 10 Gig SFP+,2 40 Gig QSFP+,with 170W AC power supply)

US $ 3,000-3,200 / Piece FOB
1 Piece (MOQ)
More
Main Products: IT Networking Equipment, Optical Fiber Communication, Network Router, Network Switch, Wireless Access Point, VOIP Phone, Smart Meeting Tablet
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
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Control Card - 48-Port with Singular Power Supply Kvm Matrix Switch

Control Card - 48-Port with Singular Power Supply Kvm Matrix Switch

US $ 699-9,999 / Piece FOB
100 Pieces (MOQ)
More
Condition : New
Contact Supplier
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Premium Mini Portable Light Tattoo Power Supply Pedal Switch for Tattoo Machine Gun

Premium Mini Portable Light Tattoo Power Supply Pedal Switch for Tattoo Machine Gun

US $ 1-1.5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Tattoo Tube, Tattoo Needle, Tattoo Cartridges, Tattoo Power Supply, Tattoo Machine, Tattoo Kit, Tattoo Needle Cartridges, Tattooo Grips, Tattoo Supplies, Piercing Supplies
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Yongkang HOBO Tattoo Equipment Manufactory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Juniper Qfx5200 Series 2 AC Power Supplies 32 Qsf+ Ports Networking Switches

Juniper Qfx5200 Series 2 AC Power Supplies 32 Qsf+ Ports Networking Switches

US $ 1,500 / Piece FOB
1 Piece (MOQ)
More
Ports : ≧48
Contact Supplier
Audited Supplier
Starry Networking Tech Ltd.

Beijing, China Since 2023
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02350nhu S6720-30c-Ei-24s-DC Network Switch (24 10 Gig SFP+, 2 40 Gig QSFP+ interface, with 1 interface slot, with 350W DC power supply)

02350nhu S6720-30c-Ei-24s-DC Network Switch (24 10 Gig SFP+, 2 40 Gig QSFP+ interface, with 1 interface slot, with 350W DC power supply)

US $ 487-1,499 / Piece FOB
1 Piece (MOQ)
More
Main Products: Switch, Route, Firewall, Server, Storge, Olt, ONU
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Wuhan Kuanlu Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2023
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Fuse Switch for Cable Distribution and Power Supply Systems

Fuse Switch for Cable Distribution and Power Supply Systems

US $ 47.9 / Piece FOB
100 Pieces (MOQ)
More
Operation : Manual
Contact Supplier
Audited Supplier
Yueqing Barfuse Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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