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APC Dry Contact I/O Card for UPS Sensors, Output Relays, Input Contacts AP9614
- Brand: APC
- Type: Accessories
- Model #:
- $492.24 –
- More options from $477.22 - $501.69
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Shelly Plus I4 DC | Wi-Fi operated | DC 4 digital inputs controller for Smart Scenes and enhanced actions control | Home Automation
- Brand: Shelly
- Parts: 2 Years
- Model #: Plus i4 DC
- $37.48 –
- More options from $37.48 - $48.91
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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
- $50.68 –
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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
- $29.68 –
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- Model #: 124184275181
- $140.20 –
- More options from $138.83 - $143.30
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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
Limited time offer, ends 06/18
- Model #: C2JG-1208010
- $46.46 –
- More options from $42.69 - $46.46
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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
- $50.98 –
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Development Board 4 Way Relay Module, Programmable, Resettable, DC5-60V Power Supply, for Smart House Control
- Model #: 636031981324
- $75.79 –
- More options from $75.79 - $80.09
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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
- $74.67 –
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Phoenix DC Relay Module Compact 24V PLC-RSC-24 DC/21 - Rail-Type
- Model #: A9Y1-0927-31
- $82.35 –
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5V USB Relay with Optocoupler Isolation Industrial Grade Support UART Serial Port Signal Control NO/COM/NC Load 2 Channel Relay
- Model #: 604721825999
- $98.79 –
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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
- $116.68 –
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Phoenix ECOR-2-BSC3/4X21 - Relay Base
- Model #: A9Y1-0928-88
- $37.12 –
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Phoenix ECOR-1-BSC3/2X21 - Relay Base
- Model #: A9Y1-0928-92
- $38.06 –
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Phoenix Relay Module PLC-RPT-24DC/21
- Model #: A9Y1-0928-97
- $83.25 –
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