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Total 23077 products for usb relay controller Manufacture & Suppliers

C577 Protective Relay 1SAR501220R0001 Safety Switchgear Safety Relay 24VDC

C577 Protective Relay 1SAR501220R0001 Safety Switchgear Safety Relay 24VDC Product Information Of : 1SAR501220R0001 General info : Article number : 1SAR501220R0001 Catalog Description : Protection Relays Type D...

Wisdomlong Technology CO.，LTD
China

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Fully Automatic Relay Testing System 6 Phase Secondary Injection Relay Test Set

... advanced microelectronics technology to deliver a compact yet powerful microcomputer-based relay protection tester. It features a large LCD screen and an intuitive rotary mouse controller for flexible opera...

Sansion Power Electric Co., Ltd.
Hubei,China

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5V Relay Module KY-019 For Arduino

... appliance control 3,5 V-12V to TTL control signal 4, the control signal DC or AC, 220V AC load can be controlled. 5, there is a normally open and one normally closed contact 6, a power indicator light 7, a ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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2A 2B 2 Poles 12 Volts 24vdc Latching Relay For Round Panel Meter

...Relay For Round Panel Meter Notes:Electromagnetic relay is an electronic control device. It has a control system (also called input loop) and a controlled system (also called output loop). It is usually used...

IVY METERING CO.,LTD
Shanghai,China

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KY-019 5v Arduino Relay Module , Microcontroller Development Board

... appliance control 3,5 V-12V to TTL control signal 4, the control signal DC or AC, 220V AC load can be controlled. 5, there is a normally open and one normally closed contact 6, a power indicator light 7, a ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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KY-019 5v Arduino Relay Module , Microcontroller Development Board

... appliance control 3,5 V-12V to TTL control signal 4, the control signal DC or AC, 220V AC load can be controlled. 5, there is a normally open and one normally closed contact 6, a power indicator light 7, a ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5V Relay Module KY-019 For Arduino

... appliance control 3,5 V-12V to TTL control signal 4, the control signal DC or AC, 220V AC load can be controlled. 5, there is a normally open and one normally closed contact 6, a power indicator light 7, a ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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2A 2B 2 Poles 12 Volts 24vdc Latching Relay For Round Panel Meter

...Relay For Round Panel Meter Notes:Electromagnetic relay is an electronic control device. It has a control system (also called input loop) and a controlled system (also called output loop). It is usually used...

IVY METERING CO.,LTD
Shanghai,China

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5V/12v 1 channel relay module blue Interface Board for Arduino

...a normally open and one normally closed contact 2, a power indicator light 3, a control indicator, pull off, disconnect does not shine 4, transistor drive to increase the relay coil control pins high impedan...

Oky Newstar Technology Co., Ltd
Guangdong,China

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CWT5015 gsm module with relay output

...Control Relay Module, GSM SMS Relay Switch Controller Support 3g WCDMA version (Skype: glare.wang Remotely Switch ON & OFF Relay via SMS. CWT GSM RTU List: CWT5005 has 2 digital inputs and 2 digital outputs ...

CWT(HK) Co., Limited
Guangdong,China

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CWT5005 GSM Relay Switch, remote control relay

CWT5005 GSM Relay Switch, remote control relay Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) There are models for M2M M2H appliction Simple model for simple solution: Powerful model for ...

CWT (HK) Co., Limited
Guangdong,China

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2017 New GSM RTU Relay 3G Sms Gsm Remote Control 12V 24V Dc Switch Relay

...Relay 3G Sms Gsm Remote Control 12V 24V Dc Switch Relay Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) There are models for M2M M2H appliction Simple model for simple solution: Powerfu...

CWT (HK) Co., Limited
Guangdong,China

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Gsm Remote 1 Relay Output Control water pump 12V 24V Dc Switch Relay

...Relay Output Control water pump 12V 24V Dc Switch Relay Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) There are models for M2M M2H appliction Simple model for simple solution: Powerfu...

CWT (HK) Co., Limited
Guangdong,China

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CWT5005 2Digital input and 1 Relay output GSM RTU Control Relay, AC Contactor

...1 Relay output GSM RTU Control Relay, AC Contactor Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) There are models for M2M M2H appliction Simple model for simple solution: Powerful mod...

CWT (HK) Co., Limited
Guangdong,China

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RS702 Relay Protection Device Micro Computer Control Automatic 3 Phase Relay Protection Tester

RS702 Relay Protection Device Micro Computer Control Automatic 3 Phase Relay Protection Tester Product Description This product with a large LCD display and flexible rotating mouse controller. If coupled with c...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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High Power Fast 240d25 Solid State Relay Heater Control

...Relay AC SSR of Three Phase Description of AC SSR Relay Specification of AC SSR Relay AC SSR of Three Phase Main technical paramete Type SA3-4010D SA3-4015D SA3-4025D SA3- 4030D Load voltage range 40- 530VAC...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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Motor Control 50a 240v 3 Phase SSR Relay

...Relay AC SSR of Three Phase Description of AC SSR Relay Specification of AC SSR Relay AC SSR of Three Phase Main technical paramete Type SA3-4010D SA3-4015D SA3-4025D SA3- 4030D Load voltage range 40- 530VAC...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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2500VAC 3 Phase SSR Relay 24vdc 20a

...Relay AC SSR of Three Phase Specification of AC SSR Relay solid state relay PDF: https://maiimg.com/free/?e=dyPPp/s2DmrS66 rectifer.pdf power controller.pdf AC SSR of Three Phase Main technical paramete Type...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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3 Phase Solid State Relay 100A

...Relay AC SSR of Three Phase Specification of AC SSR Relay solid state relay PDF: https://maiimg.com/free/?e=dyPPp/s2DmrS66 rectifer.pdf power controller.pdf AC SSR of Three Phase Main technical paramete Type...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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