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Functional Devices

We are best known for our RIB (Relay in a Box®) brand product lines. We manufacture our products in the heartland of Indiana where every unit is tested before it leaves the production floor to ensure our customers get the product quality they have come to expect. RIB’s ease of installation, product performance and durability are why our customers enjoy confidence and peace of mind in every box with each RIB purchase.

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Picture of RELAY 20A SPDT 24V POWER

RELAY 20A SPDT 24V POWER

FUNCTIONAL DEV:RIBTE24B
SKU: FUNCTIONAL DEV:RIBTE24B
$52.90
Picture of RELAY 20A SPDT 24V/120V

RELAY 20A SPDT 24V/120V

FUNCTIONAL DEV:RIBT2401SBC
SKU: FUNCTIONAL DEV:RIBT2401SBC
$87.13
Picture of RELAY 20A SPDT 24V/120V

RELAY 20A SPDT 24V/120V

FUNCTIONAL DEV:RIBME2401B
SKU: FUNCTIONAL DEV:RIBME2401B
$55.45
Picture of RELAY 20A SPDT 24V/120V

RELAY 20A SPDT 24V/120V

FUNCTIONAL DEV:RIB2401SBC
SKU: FUNCTIONAL DEV:RIB2401SBC
$71.73
Picture of RELAY 20A SPDT 24V/208-277V

RELAY 20A SPDT 24V/208-277V

FUNCTIONAL DEV:RIB2402SBC
SKU: FUNCTIONAL DEV:RIB2402SBC
$87.71
Picture of RELAY 20A SPDT 24V/208-277V

RELAY 20A SPDT 24V/208-277V

FUNCTIONAL DEV:RIBME2402B
SKU: FUNCTIONAL DEV:RIBME2402B
$57.08
Picture of RELAY 20A SPDT 24V/208-277V

RELAY 20A SPDT 24V/208-277V

FUNCTIONAL DEV:RIBT2402SBC
SKU: FUNCTIONAL DEV:RIBT2402SBC
$97.14
Picture of RELAY 20A SPST 120V

RELAY 20A SPST 120V

FUNCTIONAL DEV:RIB01SBDC-NC
SKU: FUNCTIONAL DEV:RIB01SBDC-NC
$63.53
Picture of RELAY 20A SPST 120V + 5-30V

RELAY 20A SPST 120V + 5-30V

FUNCTIONAL DEV:RIBTE01SB
SKU: FUNCTIONAL DEV:RIBTE01SB
$91.45
Picture of RELAY 20A SPST 208-277V

RELAY 20A SPST 208-277V

FUNCTIONAL DEV:RIB02SBDC
SKU: FUNCTIONAL DEV:RIB02SBDC
$65.95
Picture of RELAY 20A SPST 208-277V

RELAY 20A SPST 208-277V

FUNCTIONAL DEV:RIB02SBDC-NC
SKU: FUNCTIONAL DEV:RIB02SBDC-NC
$64.99
Picture of RELAY 20A SPST 208-277V 5-30V

RELAY 20A SPST 208-277V 5-30V

FUNCTIONAL DEV:RIBTE02SB
SKU: FUNCTIONAL DEV:RIBTE02SB
$90.77
Picture of RELAY 20A SPST 24V + 5-30V

RELAY 20A SPST 24V + 5-30V

FUNCTIONAL DEV:RIBTE24SB
SKU: FUNCTIONAL DEV:RIBTE24SB
$91.21
Picture of RELAY 20A SPST 24V SENSOR

RELAY 20A SPST 24V SENSOR

FUNCTIONAL DEV:RIBMX24SBF
SKU: FUNCTIONAL DEV:RIBMX24SBF
$105.59
Picture of RELAY 20A SPST 24V/120V/277V

RELAY 20A SPST 24V/120V/277V

FUNCTIONAL DEV:RIB2421SB-NC
SKU: FUNCTIONAL DEV:RIB2421SB-NC
$75.87
Picture of RELAY 250V 15A SPST 10-30/120V

RELAY 250V 15A SPST 10-30/120V

FUNCTIONAL DEV:RIBMNU1SM-250
SKU: FUNCTIONAL DEV:RIBMNU1SM-250
$58.75
Picture of RELAY 30A DPDT 208-277V RELAY

RELAY 30A DPDT 208-277V RELAY

FUNCTIONAL DEV:RIBM02ZNDC
SKU: FUNCTIONAL DEV:RIBM02ZNDC
$116.73
Picture of RELAY 30A DPST-NONC 208-277V

RELAY 30A DPST-NONC 208-277V

FUNCTIONAL DEV:RIB02P30-NONC
SKU: FUNCTIONAL DEV:RIB02P30-NONC
$129.91
Picture of RELAY 4 RIBMN24SS + MT212-6

RELAY 4 RIBMN24SS + MT212-6

FUNCTIONAL DEV:RIBMN24S-4T
SKU: FUNCTIONAL DEV:RIBMN24S-4T
$125.31
Picture of RELAY ENCLOSURE

RELAY ENCLOSURE

FUNCTIONAL DEV:PE6000
SKU: FUNCTIONAL DEV:PE6000
$50.60
Picture of RELAY HI/LOW SEP 20A 3PST 24V

RELAY HI/LOW SEP 20A 3PST 24V

FUNCTIONAL DEV:RIBT243P
SKU: FUNCTIONAL DEV:RIBT243P
$163.63
Picture of RELAY HI/LOW SEP 20A 3PST 24V

RELAY HI/LOW SEP 20A 3PST 24V

FUNCTIONAL DEV:RIBT243P-NC
SKU: FUNCTIONAL DEV:RIBT243P-NC
$170.48
Picture of RELAY HI/LOW SEP 20A SPDT 24V

RELAY HI/LOW SEP 20A SPDT 24V

FUNCTIONAL DEV:RIBT24B-FA
SKU: FUNCTIONAL DEV:RIBT24B-FA
$48.13
Picture of RELAY IN A BOX

RELAY IN A BOX

FUNCTIONAL DEV:RIBXGTA-ECM
SKU: FUNCTIONAL DEV:RIBXGTA-ECM
$60.59
Picture of RELAY MOUNTING TRACK 4X4

RELAY MOUNTING TRACK 4X4

FUNCTIONAL DEV:MT4-4
SKU: FUNCTIONAL DEV:MT4-4
$3.81
Picture of RELAYINABOX 120/277 10AMP

RELAYINABOX 120/277 10AMP

FUNCTIONAL DEV:RIB21CDC
SKU: FUNCTIONAL DEV:RIB21CDC
$33.34
Picture of RELAYINBOX

RELAYINBOX

FUNCTIONAL DEV:RIB01BDC
SKU: FUNCTIONAL DEV:RIB01BDC
$46.66
Picture of RELAYINBOX 10-30VAC/VDC 120VAC

RELAYINBOX 10-30VAC/VDC 120VAC

FUNCTIONAL DEV:RIBU1C
SKU: FUNCTIONAL DEV:RIBU1C
$23.59
Picture of RELAYINBOX 20AMP 24/120V SPDT

RELAYINBOX 20AMP 24/120V SPDT

FUNCTIONAL DEV:RIB2401B
SKU: FUNCTIONAL DEV:RIB2401B
$33.73
Picture of RELAYINBOX10-30VAC/VDC120VNEM4

RELAYINBOX10-30VAC/VDC120VNEM4

FUNCTIONAL DEV:RIBU1C-N4
SKU: FUNCTIONAL DEV:RIBU1C-N4
$43.08