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Total 22531 products for usb relay control Manufacture & Suppliers

EFCs 4mA Transformer Protection Relay WISCOM WDZ-5232 Miniature Sealed

...relay ,WDZ-5232 motor , transformer integrated protection and measure device iPACS-5000 substation integrated automation system and protection measurement and control device iPACS-5000D digital substation so...

Hontai Machinery and equipment (HK) Co. ltd
Guangdong,China

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Masoneilan Booster Relays Model BR200 / BR400 4 Spool Hydraulic Control Valve

... valve applications. Operation Prior to applying supply pressure to the relay, open the bypass needle valve approximately one turn. After applying pressure, note response of actuator to open and close comman...

Mengchuan Instrument Co,Ltd.
Zhejiang,China

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Circuit Central Control 21 Slots Fuse Holder Relay Blocks Fuse Relay Box for cars

...Control 21 Slots Fuse Holder Relay Blocks Fuse Relay Box Fuse Block Cat.pdf Item Fuse Relay Box No. of fuse slots 9+5 No. of relay slots 7 Terminal M4 crews Body Color black Body material PA66 94V-0 Grade Te...

Dongguan Reomax Electronics Technology Co., Ltd
China

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temperature and humidity controller YK-303 temperature controller

...controller Features: Suitable for all kinds of humidification and dehumidicion set/ relay output for controlling compressor/ double window display and temperature and humidity control/parameter lock Working ...

COOL'E Electronic Co., Ltd
Guangdong,China

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2g 3g 4g gsm rtu alarm controller 2 digital io rs232 1 analog input 3 relay output

..., sms 3G 4G wireless remote control relay switch, 3G 4G gsm i/o module Support 3g WCDMA and 4g LTE version (Skype: lisali1220 WhatsApp: 0086 13652426178) CWT GSM RTU I/O Controller List: CWT5005 has 2 digita...

CWT (HK) Co., Limited
Guangdong,China

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CWT5005 GSM 3G 4G controller, sms remote control switch relay, 3G 4G sms alarm module, 3G 4G gsm io module

...2DI & 2DO, remote monitor industry systemvia sms GSM 3G 4G controller, sms remote control switch relay, 3G 4G sms alarm module, 3G 4G gsm io module CWT5005 GSM 3G 4G controller, sms remote control switch rel...

CWT (HK) Co., Limited
Guangdong,China

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1 Channel Low Level Arduino Relay Module 2A 240V SSR Solid-State

...height) net weight: 13g 3, the input power supply: 5V DC (160MA) 4, the input control signal voltage: (the state of the 3-5V high level relay ON) 5, the blue KF301 terminal is connected to the line of contro...

Oky Newstar Technology Co., Ltd
Guangdong,China

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8 Channel SSR Arduino Solid State Relay Shield With Low Level

...) net weight: 13g 3, the input power supply: 5V DC (160MA) 4, the input control signal voltage: (the state of the 3-5V high level relay ON) 5, the blue KF301 terminal is connected to the line of control more...

Oky Newstar Technology Co., Ltd
Guangdong,China

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1 Channel Low Level Relay Module For Arduino 2A 240V SSR Solid State

... * width * height) net weight: 13g 3, the input power supply: 5V DC (160MA) 4, the input control signal voltage: (the state of the 3-5V high level relay ON) 5, the blue KF301 terminal is connected to the lin...

Oky Newstar Technology Co., Ltd
Guangdong,China

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OMRON 5V 240V SSR Arduino Solid State Relay 2A Shield With Low Level

...height) net weight: 13g 3, the input power supply: 5V DC (160MA) 4, the input control signal voltage: (the state of the 3-5V high level relay ON) 5, the blue KF301 terminal is connected to the line of contro...

Oky Newstar Technology Co., Ltd
Guangdong,China

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CWT5015 12V GSM Relay Switch

...Relay, GSM SMS Relay Switch Controller Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) Remotely Switch ON & OFF 12 Volt Relay via SMS. CWT GSM RTU List: CWT5005 has 2 digital inputs and ...

CWT (HK) Co., Limited
Guangdong,China

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Micro - Controller Optocoupler Relay Board Module 1 CO SPDT Output Contacts JR-8W2

Micro - Controller Optocoupler Relay Module 1 CO ( SPDT ) Output Contacts JR-8W2 The PLC amplifier board is evolved from the intermediate relay and the solid state relay, and the size is much smaller. The insta...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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6A Three Phase Voltage Monitoring Relay for electric motors voltage control relay

6A Three Phase Voltage Monitoring Relay for electric motors voltage control relay The power distribution boxes used in the past and currently in use have no protection functions such as overvoltage, overvoltage...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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PLC Output Module / I O Relay Module JR-B16PC Input Output Board 1NO Output Contacts

... for self anti-interference 5.Isolation for each relay channel 6. with relay base, easy to replace 7.with RC arc extinction circuit Applications 1. Micro-controller 2. PLC control 3. Servo Systems 4. Electro...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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JVRD6 Phase Sequence Failure Relay , 3 Phase Control Relay 200-500 VAC

JVRD6 Phase Sequence Failure Relay , 3 Phase Control Relay 200-500 VAC -- Compact modular size -- Three-phase monitoring of phase reversal, phase failure -- Powered by the measuring circuit -- 2 C/O ......

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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5V 12V 24V 16 Channel I O Relay Module With Optocoupler Isolations With IDC Connector High Low Trigger

...Relay Module With Optocoupler Isolations With IDC Connector High Low Trigger Features -- Support most of PLC output interface -- Standard DIN rain mounted -- Status indication for each input -- Special circu...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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AEV18012 Electrical Control Relay 12VDC 80A Capsule Contact Shock Resistance

AEV18012 PANASONIC Automotive Relay, 12VDC, 80A, EV Relay type: AEV18012 brand PANASONIC product name: EV Relay weight: 0.4kg package size: 75*40*79mm AEV18012: Contact capacity: 80 A Rated coil voltage: 12V DC...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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OMRON Electrical Control Relay H3CR-F8N Multi Functional Time Relay 8 Pin

OMRON Solid-state Timer H3CR-F8N Multi functional Time Relay 100-240VAC 100-125VDC type: H3CR-F8N brand: OMRON product name: solid-state time relay DIN 48*48mm Weight: 100g Pin: 8 pin Features: Long power OFF-d...

Nanjing Meily Mechanical and Electrical Equipment Co.,Ltd
Jiangsu,China

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Over Voltage Single Phase Voltage Monitoring Relay SVR220 220V 440V Voltage Control Relay

Over Voltage Relay SVR-220 220V 440V Voltage Control Relay Single Phase Protector ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 1 C/O contacts -- 3 LEDs ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Usb Relay Control

Total 22531 products for usb relay control Manufacture & Suppliers

EFCs 4mA Transformer Protection Relay WISCOM WDZ-5232 Miniature Sealed

Masoneilan Booster Relays Model BR200 / BR400 4 Spool Hydraulic Control Valve

Circuit Central Control 21 Slots Fuse Holder Relay Blocks Fuse Relay Box for cars

temperature and humidity controller YK-303 temperature controller

2g 3g 4g gsm rtu alarm controller 2 digital io rs232 1 analog input 3 relay output

CWT5005 GSM 3G 4G controller, sms remote control switch relay, 3G 4G sms alarm module, 3G 4G gsm io module

1 Channel Low Level Arduino Relay Module 2A 240V SSR Solid-State

8 Channel SSR Arduino Solid State Relay Shield With Low Level

1 Channel Low Level Relay Module For Arduino 2A 240V SSR Solid State

OMRON 5V 240V SSR Arduino Solid State Relay 2A Shield With Low Level

CWT5015 12V GSM Relay Switch

Micro - Controller Optocoupler Relay Board Module 1 CO SPDT Output Contacts JR-8W2

6A Three Phase Voltage Monitoring Relay for electric motors voltage control relay

PLC Output Module / I O Relay Module JR-B16PC Input Output Board 1NO Output Contacts

JVRD6 Phase Sequence Failure Relay , 3 Phase Control Relay 200-500 VAC

5V 12V 24V 16 Channel I O Relay Module With Optocoupler Isolations With IDC Connector High Low Trigger

AEV18012 Electrical Control Relay 12VDC 80A Capsule Contact Shock Resistance

OMRON Electrical Control Relay H3CR-F8N Multi Functional Time Relay 8 Pin

Over Voltage Single Phase Voltage Monitoring Relay SVR220 220V 440V Voltage Control Relay