With our New Reactor Series Relay Controllers your application no longer has to be Computer Controlled.
No programming is required to configure the device using our free Configuration Utility. Simply set it up, install it, and leave it.
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16-Channel Relay Expansion Boards

XR1620HP
Low Cost SPDT Expansion Relay Controller Board with 16 20-Amp High Power Relays
$254.00
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XR165
Expansion Relay Controller Board with 16 5-Amp SPDT Relays
$209.00
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XR1610
Expansion Relay Controller Board with 16 10-Amp SPDT Relays
$249.00
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XR16OCLP
XR Expansion Module 16-Channel Low Power Open Collector
$89.00
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XR81DPDTOC8LP
8-Channel 1A DPDT Relay + 8-Channel 150ma O.C. Output Expansion Relay Controller
$110.00
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XR83DPDTOC8LP
8-Channel 3A DPDT Relay + 8-Channel 150ma O.C. Output Expansion Relay Controller
$130.00
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XR85DPDTOC8LP
8-Channel 5A DPDT Relay + 8-Channel 150ma O.C. Output Expansion Relay Controller
$150.00
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XR81DPDTR85
8-Channel 1A DPDT Relay + 8-Channel 5A SPDT Expansion Relay Controller
$210.00
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XR83DPDTR85
8-Channel 3A DPDT Relay + 8-Channel 5A SPDT Expansion Relay Controller
$230.00
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XR85DPDTR85
8-Channel 5A DPDT Relay + 8-Channel 5A SPDT Expansion Relay Controller
$250.00
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XR81DPDTR810
8-Channel 1A DPDT Relay + 8-Channel 10A SPDT Expansion Relay Controller
$230.00
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XR83DPDTR810
8-Channel 3A DPDT Relay + 8-Channel 10A SPDT Expansion Relay Controller
$250.00
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XR85DPDTR810
8-Channel 5A DPDT Relay + 8-Channel 10A SPDT Expansion Relay Controller
$270.00
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XR161DPDT
16-Channel 1A DPDT Expansion Relay Controller
$212.00
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XR163DPDT
16-Channel 3A DPDT Expansion Relay Controller
$252.00
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XR165DPDT
16-Channel 5A DPDT Expansion Relay Controller
$292.00
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XRR16-5SPST
Expansion Reed Relay Controller 16-Channel .5A SPST
$262.00
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XRR16-5DPST
Expansion Reed Relay Controller 16-Channel .5A DPST
$342.00
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