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Total 19603 products for wifi relay controller Manufacture & Suppliers

Car Flasher 5 Pin SPDT Universal Automotive Relay 12V 15A PCB Mount MQ8-C-S-DC12V

...Relay 12V 15A PCB Mount MQ8-C-S-DC12V Universal Automotive Relay Feature: 1. Durable, safe, and reliable 2. Low coil power 0.36W / 0.6W 3. Small size, lightweight 4. Widely used for fan control, car flame gl...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Active Member

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30A 220V AC Power Relay Sealed 2.5KV NB903E-220S-S-A For Industry Control System

... withstand voltage for option AC Power Relay Applications: 1. industry control system: such as PLC, RTU, SCADA... 2. automobile industry: car stereo, car anti-lock brake system, car starter... AC Power Relay...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Active Member

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250VAC 30VDC Arduino 2 Relay Module Expansion Board , Control Panel

...directly used the Arduino digital IO port control (Such as solenoid valves, lamps, motors, etc.), then you can consider using the relay programs to address. Arduino Relay Shield is the use of high-quality re...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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Latching NC Electromagnetic Control Relay 120A For Protection

... of electrical current with smaller flow of current.Relays are typically used when small continuous electrical currents must be used. 1.Main Features: ● Max.Switching Current:120A ● Rated Coil ......

IVY METERING CO.,LTD
Shanghai,China

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CE 8 Channel PLC Relay Module Output Amplifier Board 5A 10A 16A DC24V

...Relay Module 8 Channel PLC Relay Module Output Amplifier Board 5A 10A 16A DC24V Features: Standard DIN rail mounted Statues indication for each input Special circuit for self anti-interference Isolation for ...

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

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Omron G2r -1 Interface Relay Module 16 Channel Spdt Dc24v Din Rail Mount

...Relay Module 16 Channel PLC Relay Module SPDT DC24V DIN RAIL Mount ♦ Features -- Standard DIN rain mounted -- Status indication for each input -- Special circuit for self anti-interference -- Isolation for e...

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

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Weidmuller Programmable Relay Module LED Display DIN Rail Mounting JR-16W2

...each relay channel -- with relay base, easy to replace ♦ Typical Applications • Micro-controller • PLC control • Servo System • Electro-magnetic valve • DC Motors • Home intelligent control ♦ Approvals • CE ...

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

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PLC Output Interface I O Relay Module With MIL / IDC Mounted Connector

...Relay Module MIL/IDC relay module Applications 1. Micro-controller 2. PLC control 3. Servo Systems 4. Electro-magnetic valve 5. DC Motors 6. CNC machine 7. Home intelligent control Technical data Model JR-Bx...

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

Verified Supplier

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0.1Hz Frequency Omron Relay Module / I O Din Rail Relay Module D - SUB Connector

...Relay Module I O Relay Module D-SUB Connector DIN Rail Mount ♦ Typical Applications • Micro-controller • PLC control • Servo System • Electro-magnetic valve • DC Motors • Home intelligent control ♦ Technical...

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

Verified Supplier

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Car Flasher 5 Pin SPDT Universal Automotive Relay 12V 15A PCB Mount MQ8-C-S-DC12V

...Relay 12V 15A PCB Mount MQ8-C-S-DC12V Universal Automotive Relay Feature: 1. Durable, safe, and reliable 2. Low coil power 0.36W / 0.6W 3. Small size, lightweight 4. Widely used for fan control, car flame gl...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

Add to cart
30A 220V AC Power Relay Sealed 2.5KV NB903E-220S-S-A For Industry Control System

... withstand voltage for option AC Power Relay Applications: 1. industry control system: such as PLC, RTU, SCADA... 2. automobile industry: car stereo, car anti-lock brake system, car starter... AC Power Relay...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

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GOLD single-phase 40A solid-state relay DC control AC solid-state relay SAP4040DZ

... solid-state relay DC control AC solid-state relay SAP4040DZ GOLD brand Solid State Relays have a variety of domestic patents and certifications, and all products are guaranteed to be genuine. SSR selection ...

Luoyang Qianjun Technology Co., Limited
China

Verified Supplier

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GOLD single-phase 40A solid state relay SAP4840D DC control AC 220V solid state relay

...guaranteed to be genuine. SSR selection instructions: motor control or other (inductive load), the actual working current must require 8-10 times the margin when selecting, electric heating or other (resisti...

Luoyang Qianjun Technology Co., Limited
China

Verified Supplier

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Genuine GOLD single-phase 80A solid-state relay SAP4880D DC-controlled AC 220V relay

...guaranteed to be genuine. SSR selection instructions: motor control or other (inductive load), the actual working current must require 8-10 times the margin when selecting, electric heating or other (resisti...

Luoyang Qianjun Technology Co., Limited
China

Verified Supplier

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250VAC Electromagnetic Latching Relay 150A 3 Phase Latching Relay

...Control Electromagnetic Relay Switch 3 Phase Latching Relay Notes:Magnetic Latching relays can have either single or dual coils. On a single coil device, the relay will operate in one direction when power is...

IVY METERING CO.,LTD
Shanghai,China

Active Member

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250VAC Electromagnetic Latching Relay 150A 3 Phase Latching Relay

...Control Electromagnetic Relay Switch 3 Phase Latching Relay Notes:Magnetic Latching relays can have either single or dual coils. On a single coil device, the relay will operate in one direction when power is...

IVY METERING CO.,LTD
Shanghai,China

Verified Supplier

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GROW KS220-S+R558-S DC12V Two Relays Fingerprint Access Control Board With Self-locking/Ignition/Jog Mode With Admin/User

KS220-S Technical Parameters Technical parameter: ��Power supply: DC 12V ��Standby current: 25uA ��Fingerprint capacity: ��Admin Fingerprint:10 pieces ��User Fingerprint: R503/R502-F:190 pieces R558/R558S:110 pieces...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

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GROW KS220-S+R558 DC12V Two Relays Fingerprint Access Control Board With Self-locking/Ignition/Jog Mode With Admin/User

KS220-S Technical Parameters Technical parameter: ��Power supply: DC 12V ��Standby current: 25uA ��Fingerprint capacity: ��Admin Fingerprint:10 pieces ��User Fingerprint: R503/R502-F:190 pieces R558/R558S:110 pieces...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
GROW KS220-S+502-F Fingerprint Access Control Board Two Relays DC12V With Self-locking/Ignition/Jog Mode With Admin/User

KS220-S Technical Parameters Technical parameter: ��Power supply: DC 12V ��Standby current: 25uA ��Fingerprint capacity: ��Admin Fingerprint:10 pieces ��User Fingerprint: R503/R502-F:190 pieces R558/R558S:110 pieces...

Hangzhou Grow Technology Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart

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Wifi Relay Controller

Total 19603 products for wifi relay controller Manufacture & Suppliers

Car Flasher 5 Pin SPDT Universal Automotive Relay 12V 15A PCB Mount MQ8-C-S-DC12V

30A 220V AC Power Relay Sealed 2.5KV NB903E-220S-S-A For Industry Control System

250VAC 30VDC Arduino 2 Relay Module Expansion Board , Control Panel

Latching NC Electromagnetic Control Relay 120A For Protection

CE 8 Channel PLC Relay Module Output Amplifier Board 5A 10A 16A DC24V

Omron G2r -1 Interface Relay Module 16 Channel Spdt Dc24v Din Rail Mount

Weidmuller Programmable Relay Module LED Display DIN Rail Mounting JR-16W2

PLC Output Interface I O Relay Module With MIL / IDC Mounted Connector

0.1Hz Frequency Omron Relay Module / I O Din Rail Relay Module D - SUB Connector

Car Flasher 5 Pin SPDT Universal Automotive Relay 12V 15A PCB Mount MQ8-C-S-DC12V

30A 220V AC Power Relay Sealed 2.5KV NB903E-220S-S-A For Industry Control System

GOLD single-phase 40A solid-state relay DC control AC solid-state relay SAP4040DZ

GOLD single-phase 40A solid state relay SAP4840D DC control AC 220V solid state relay

Genuine GOLD single-phase 80A solid-state relay SAP4880D DC-controlled AC 220V relay

250VAC Electromagnetic Latching Relay 150A 3 Phase Latching Relay

250VAC Electromagnetic Latching Relay 150A 3 Phase Latching Relay

GROW KS220-S+R558-S DC12V Two Relays Fingerprint Access Control Board With Self-locking/Ignition/Jog Mode With Admin/User

GROW KS220-S+R558 DC12V Two Relays Fingerprint Access Control Board With Self-locking/Ignition/Jog Mode With Admin/User

GROW KS220-S+502-F Fingerprint Access Control Board Two Relays DC12V With Self-locking/Ignition/Jog Mode With Admin/User