National Control Devices

National Control Devices, LLC

World's Largest Manufacturer of Computer Controlled Switching Devices Since 1995.
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Due to the US Labor Day holiday, there will be no shipments on Monday, September 6th. Our sales, customer service, and technical teams will not be available. Orders placed on Monday, September 6th, will be processed on Tuesday, September 7th. Please allow one additional day for delivery.

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www.SignalSwitch.com
www.RelayControllers.com

1-Channel RS232 Relays

R110
1-Channel 10-Amp RS232 SPDT Relay Controller
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$54.00
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R110RS
1-Channel 10-Amp SPDT Relay Controller with RS-232 Interface
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$69.00
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R120
1-Channel 20-Amp SPDT High-Power Relay Controller Board
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$59.00
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R120HP
LOW COST 1-Channel 20A SPDT RS-232 Relay Controller
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$19.00
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R120HPRS
LOW COST 1-Channel 20A SPDT Relay Controller with RS-232 Interface
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$29.00
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R120RS
1-Channel 20A SPDT Relay Controller with RS-232 Interface
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$69.00
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R130
1-Channel 30-Amp SPST High-Power RS-232 Relay Controller Board
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$69.00
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R130RS
1-Channel 30A SPST Relay Controller with RS-232 Interface
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$79.00
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R15
1-Channel 5-Amp RS232 SPDT Relay Controller
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$44.00
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R15RS
1-Channel 5-Amp SPDT Relay Controller with RS-232 Interface
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$59.00
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SSR1xRS
1-Channel Solid State Relay Controller with RS-232 Interface
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$54.00
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Customer Support
About National Control Devices
Tools and Resources
National Control Devices, LLC

PO Box 455 - Osceola - MO - 64776
Phone: 417.646.5644 - Fax: 866.562.0406
Open 9AM-4PM Central Standard Time
http://www.controlanything.com/