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8 Channel Relay Board

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Total 5232 products for 8 channel relay board Manufacture & Suppliers

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

...: 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 convenient....

Oky Newstar Technology Co., Ltd
Guangdong,China

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8 Channel SSR Arduino Solid State Relay Shield With Low Level

...: 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 convenient....

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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

...: 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 convenient....

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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[USR-IO88] Wifi Network Relay with 8 Inputs and 8 Outputs,Remote Control Switch

.... WiFi Relay Feature TCP interface, control switch through local area and remote network 8 channel relay outputs under the open/close condition at all times 8 channel configurable inputs which can report the...

Jinan USR IOT Technology Limited
Shandong,China

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5V/12V/24V 1 Channel Power Relay Module Shield Low Level 24 Months Warranty

...Channel Power Relay Module Shield Low level With LED relay module Quick Details: Pack Size 54mm*18mm*16mm Weight 20g Voltage 5V Warm Tips Please tell us which voltage you want when make order Product Featu...

Oky Newstar Technology Co., Ltd
Guangdong,China

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RS1200 Relay Protection Device Microcomputer 6 Phase Relay Protection Tester

RS1200 Relay Protection Device Microcomputer 6 Phase Relay Protection Tester Product Description Model Number of current channels Standard six-phase Number of voltage channels Standard six-phase AC output curre...

Wuhan Rising Electric Co., Ltd.
Hubei,China

Verified Supplier

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5V 12V 24V 2 Channel Low Level Trigger Relay Module

...Channel Relay Module with Lamp Low Level Trigger Relay Module Description Pack Size :4.5cm x 4.2cm x 19.3cm Weight :30g Voltage: 5V/12V/24V at optional, please tell which one you need when make order Maximum...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional

...test single and three phase protective relays. The RELAYSTAR-806 comprises of three independent current output channels and four independent voltage output channels. This enables the unit to be used as a com...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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5V 12V 24V 2 Channel Low Level Trigger Relay Module

...Channel Relay Module with Lamp Low Level Trigger Relay Module Description Pack Size :4.5cm x 4.2cm x 19.3cm Weight :30g Voltage: 5V/12V/24V at optional, please tell which one you need when make order Maximum...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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

...: 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 convenient....

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
8 Channel SSR Arduino Solid State Relay Shield With Low Level

...: 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 convenient....

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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

...: 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 convenient....

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
5V/12V/24V 1 Channel Power Relay Module Shield Low Level 24 Months Warranty

...Channel Power Relay Module Shield Low level With LED relay module Quick Details: Pack Size 54mm*18mm*16mm Weight 20g Voltage 5V Warm Tips Please tell us which voltage you want when make order Product Featu...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional

...test single and three phase protective relays. The RELAYSTAR-806 comprises of three independent current output channels and four independent voltage output channels. This enables the unit to be used as a com...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

Verified Supplier

Add to cart
Light Weight Frequency IEC61850 Protection Relay Test

Light Weight Frequency IEC61850 Protection Relay Test 7 Channels (4V + 3I) output. Each output channels are independent control of magnitude, phase angle & frequency values, can generate a variety of output wav...

Kingsine Electric Automation Co., Ltd.
Guangdong

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KINGSINE K68i Overcurrent Relay Test Three-Phase Protection Relay Tester

The Most Cost-effective, Best field testing convenience in whole of the world 3x35A & 4x300V independent high burden and accuracy output channels Lightweight, <20.5Kg Inbuilt 6.4” True color TFT LCD display, keyboard and rotary encoder, fully control wit......

Kingsine Electric Automation Co., Ltd.
Guangdong

Verified Supplier

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OptiX OSN 8800 TN11NS3T01 1 x 40G line service processing board-- OSN8800

...SDH services. The NS3 board can work in either line mode or relay mode. Table 1 describes the functions and features of the board working in line board, and Table 2 describes the functions and features of th...

Uonel Co.Limtied
China

Site Member

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OptiX OSN 8800 TN11NS3T03 1 x 40G line service processing board-- OSN8800

...SDH services. The NS3 board can work in either line mode or relay mode. Table 1 describes the functions and features of the board working in line board, and Table 2 describes the functions and features of th...

Uonel Co.Limtied
China

Site Member

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OptiX OSN 8800 TN52NS3 1 x 40G line service processing board-- OSN8800

...SDH services. The NS3 board can work in either line mode or relay mode. Table 1 describes the functions and features of the board working in line board, and Table 2 describes the functions and features of th...

Uonel Co.Limtied
China

Site Member

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OptiX OSN 8800 TN52NS3T01 1 x 40G line service processing board-- OSN8800

...SDH services. The NS3 board can work in either line mode or relay mode. Table 1 describes the functions and features of the board working in line board, and Table 2 describes the functions and features of th...

Uonel Co.Limtied
China

Site Member

Add to cart