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180-day lowest price
Taidacent Programmable Computer PC Intelligent Controller 5V 12V 24V 4 Channel 4CH USB Controlled Relay Switch Board Module
$7.08-7.28
Min. order: 2 pieces
Easy Return
120 sold
Shenzhen Taida Century Technology Co., Ltd.
12 yrs
CN Supplier
4.9
/5.0 (
54 reviews
)
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Modbus RTU 16-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits
$39.99
Min. order: 1 piece
725 sold
Shenzhen Misuxin Electronics Co., Ltd
15 yrs
CN Supplier
4.7
/5.0 (
45 reviews
)
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Hot sale : Voltage Monitoring Relay RM4TR32 Phase-sequence protection relay
$13.00-188.00
Min. order: 1 piece
Shenzhen Jinshengwei Technology Co., Ltd.
9 yrs
CN Supplier
4.8
/5.0 (
35 reviews
)
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High Quality 5V 1 Channel Relay Module With Optocoupler Low Level Trigger Relay Module
$1.65-2.25
Min. order: 10 pieces
200 sold
Shenzhen Sunhokey Electronics Co., Ltd.
11 yrs
CN Supplier
5.0
/5.0 (
27 reviews
)
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