Sign in
Top picks

Product categories

Huaqingjun 10 Inch HMI LAN RS485 232 Communication DC10-28V Modbus RTU/TCP RJ45 Touch Screen for PLC
$67.00-74.00
Min. order 5 pieces
Huaqingjun 64-Channel RS485 LAN Ethernet RJ45 Relay Module Modbus RTU Modbus TCP DO Module for ETC Induction
$195.00-216.00
Min. order 5 pieces
14 recent viewed
Huaqingjun 12DI 12DO Transistor Output PLC 2AI 2AO 0-20mA RS485 Modbus RTU WIFI PLC for Greenhouse Automation
$67.00-70.00
Min. order 5 pieces
Huaqingjun 8-Channel Boxed Single Open Relay Module G5NB-1A-E Electromagnetic Relays for PLC
$9.00-12.00
Min. order 5 pieces
Hongfa relay module
All products
SPDT relay module
Hongfa relay module
Alibaba Guaranteed
Huaqingjun 36-Channel Songxia Relay Module SPDT 24VDC Electromagnetic Relays for CNC Machine
$94.05-96.90
$99.00-102.00
Min. Order: 5 pieces
1NO 1NC Electromagnetic Relays 12/24VDC 5 Pins Hongfa Relay for Industrial Automation
$1.50-2.10
Min. Order: 50 pieces
Huaqingjun 16-Channel Hongfa Relay Module 16A Transparent SPDT DC24V Electromagnetic Relays for PLC
$23.75-26.60
$25.00-28.00
Min. Order: 5 pieces
Huaqingjun 12-Channel Transparent SPDT Hongfa Relay Module 16A Electromagnetic Relays for Packaging Machine
$17.10-19.95
$18.00-21.00
Min. Order: 5 pieces
Huaqingjun SPDT 10-Channel Hongfa Relay Module 16A Electromagnetic Transparent 1NO 1NC DC24V Relays for PLC
$14.25-17.10
$15.00-18.00
Min. Order: 5 pieces
Huaqingjun 8-Channel Transparent SPDT Hongfa Relay Module 16A Electromagnetic Relays for Contactor
$10.45-13.30
$11.00-14.00
Min. Order: 5 pieces
Huaqingjun SPDT 6-Channel Hongfa Relay Module 16A 1NO 1NC 24VDC Electromagnetic Relays for PLC
$8.55-10.45
$9.00-11.00
Min. Order: 5 pieces
Huaqingjun Transparent Single Open 10-Channel Hongfa Relay Module 16A Electromagnetic Relays for CNC Machine
$11.40-15.20
$12.00-16.00
Min. Order: 5 pieces
8-Channel Transparent Single Open DC 24V Relays Hongfa Relay Module 16A Electromagnetic Relay for Electronical Cabinet Control
$9.50-11.40
$10.00-12.00
Min. Order: 5 pieces
5 sold
Huaqingjun 6-Channel 16A Single Open Hongfa Relay Module Electromagnetic Relays for PLC
$7.60-9.50
$8.00-10.00
Min. Order: 5 pieces
5 sold
Huaqingjun 4-Channel Transparent Hongfa Relay Module 16A Single Open 24VDC Electromagnetic Relays for PLC
$5.70-6.65
$6.00-7.00
Min. Order: 5 pieces
Huaqingjun 16-Channel Hongfa Relay Module 16A Transparent Single Open DC24V Electromagnetic Relays for PLC
$18.05-20.90
$19.00-22.00
Min. Order: 5 pieces
Huaqingjun 12-Channel Transparent Single Open Hongfa Relay Module 16A Electromagnetic Relays for CNC Machine
$15.20-18.05
$16.00-19.00
Min. Order: 5 pieces
Huaqingjun 24-Channel SPDT Transparent Hongfa Relay Module 16A Electromagnetic Relays for PLC
$38.00-40.85
$40.00-43.00
Min. Order: 5 pieces
Huaqingjun SPDT 4-Channel Hongfa Relay Module 16A 1NO 1NC Transparent 24VDC Electromagnetic Relays for PLC
$6.65-7.60
$7.00-8.00
Min. Order: 5 pieces
Huaqingjun 4-Channel 30A High Power Single Open HF105F-1 Hongfa Relay Module DC 24V /12V for Industrial Automation Control
$11.00-13.50
Min. Order: 5 pieces