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APC Dry Contact I/O Card for UPS Sensors, Output Relays, Input Contacts AP9614
- Brand: APC
- Type: Accessories
- Model #:
- AUD$624.80 –
- AUD$92.82 Shipping
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5vdc (5 volt DC) Relay - DPDT PCB 8-Pin Mount - Non-Latching Non-Polarized Electronic Low Signal High Sensitivity Relay Module for DIY Electronics and Arduino
- Model #: SRC5VDCSH
- AUD$16.50 –
- Free Shipping
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KEHIPI 2PCS 24V Relay Module with Optocoupler Isolation Support High and Low Level Trigger Relay Red Board (8 Channel 24 Relay)
- Model #: 8 Channel 24V
- AUD$51.70 –
- Free Shipping
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9vdc (9 volt DC) Relay - DPDT PCB 8-Pin Mount - Non-Latching Non-Polarized Electronic Low Signal High Sensitivity Relay Module for DIY Electronics and Arduino
- Model #: SRC9VDCSH
- AUD$18.70 –
- Free Shipping
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2 Channel Support Modbus TCP Protocol Dc 5V Relay Module, 3.2 X 2 X 1.2Inch Network Relay, TCP Client and Udp Mode for Smart Home MultiClient Use
- Model #: 9158154860610
- AUD$110.00 –
- Free Shipping
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KEHIPI 2PCS 12V Relay Module With Optocoupler Isolation - High and Low Level Trigger - Red Board (8 Channel)
- Model #: 8 Channel 12V
- AUD$29.70 –
- Free Shipping
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KNACRO 8-Channel Relay Module High Low Level Triggering Optocoupler Isolation Load 30A DC 30V AC 250V for PLC Automation Control, Industrial System Control(24V, 8-Channel)
- Model #: 9344026597900
- AUD$99.00 –
- Free Shipping
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DEVMO 8 Channel DC 5V Relay Module Board, (2PACK) Electrical Equipments 8-Ch Optocoupler Compatible with PIC AVR DSP ARM MCU PLC Smart Home Control Switch
- Model #: 884945143226
- AUD$72.60 –
- Free Shipping
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12VDC Max 300A Continuous Duty Solenoid Relay with Resistor and diode for Golf Carts Winch Marine in Rush Nickel Plating
- Model #: 491800414571
- AUD$51.70 –
- Free Shipping
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JVFYI ATP-Power Relay Board Expansion Module with Dual Cooling Fan Auto Color Changing LED for A+ 3A+ B+ 2B 3B 3B+ 4B
- Model #: C2JG-1208010
- AUD$50.60 –
- Free Shipping
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2 Channel Serial Port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home (4)
- Model #: CLAWB0C1GK6Q6Q
- AUD$119.90 –
- Free Shipping
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- AUD$51.70 –
- Free Shipping
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JESSINIE 2Pcs ESP8266 ESP-12F WiFi Single Relay Module ESP DC5-80V Wireless Controller Relay Module Board ESP-12F for IOT Smart Home APP
- Model #: 592395321537
- AUD$77.00 –
- Free Shipping
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Phoenix DC Relay Module Compact 24V PLC-RSC-24 DC/21 - Rail-Type
- Model #: A9Y1-0927-31
- AUD$97.90 –
- Free Shipping
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DSD TECH SH-BT04B 4 Channel Bluetooth Relay V2 Support Timer and Security Code
- Model #: 994255015387
- AUD$69.30 –
- More options from AUD$69.30 - AUD$81.40
- Free Shipping
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Development Board 4 Way Relay Module, Programmable, Resettable, DC5-60V Power Supply, for Smart House Control
- Model #: 636031981324
- AUD$94.60 –
- More options from AUD$82.50 - AUD$94.60
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3-32V DC to 24-480V AC SSR-80DA Output Single Phase Solid State Relay DC to AC Relay LSSR-3-80DA
- Model #: C601-042859
- AUD$154.00 –
- Free Shipping
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DEVMO 12V 16-Channel Relay Interface Board Module Optocoupler LED LM2576 Power Compatible with Ar-duino DIY Kit PiC ARM AVR
- Model #: 884945151344
- AUD$77.00 –
- Free Shipping
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GatePi 8 Channel - LoRa Based Relay Board 8 Channel Relay with LoRa Module Based on Raspberry Pi 2040 Smart Data Transmission LoRa Module, Transmission up to 5 KM (915MHz)
- Model #: 355756721649
- AUD$210.10 –
- Free Shipping
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- AUD$42.90 –
- Free Shipping
