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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 24V 4 SPDT 15A

24V 4 SPDT 15A

FUNCTIONAL DEV:RIBMN24C-4T

SKU: FUNCTIONAL DEV:RIBMN24C-4T

$88.91

Picture of 20A SPST 24V TO VOLTAGE XDUCER

20A SPST 24V TO VOLTAGE XDUCER

FUNCTIONAL DEV:RIBMX24SBV

SKU: FUNCTIONAL DEV:RIBMX24SBV

$88.73

Picture of AC SENSOR 120-277V .5-150A

AC SENSOR 120-277V .5-150A

FUNCTIONAL DEV:RIBXG21TF

SKU: FUNCTIONAL DEV:RIBXG21TF

$88.28

Picture of RELAY 10A 2SPDT 10-30/208-277V

RELAY 10A 2SPDT 10-30/208-277V

FUNCTIONAL DEV:RIBTH2C

SKU: FUNCTIONAL DEV:RIBTH2C

$88.15

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/120V

RELAY 20A SPDT 24V/120V

FUNCTIONAL DEV:RIBT2401SBC

SKU: FUNCTIONAL DEV:RIBT2401SBC

$87.13

Picture of REMOTE AC SENSOR ADJUSTABLE

REMOTE AC SENSOR ADJUSTABLE

FUNCTIONAL DEV:RIBXJA

SKU: FUNCTIONAL DEV:RIBXJA

$87.01

Picture of ENCLOSED RELAY 20AMP DUAL

ENCLOSED RELAY 20AMP DUAL

FUNCTIONAL DEV:RIB2402B2G

SKU: FUNCTIONAL DEV:RIB2402B2G

$86.13

Picture of AC SENSOR 3-150A

AC SENSOR 3-150A

FUNCTIONAL DEV:RIBXGTA-SCAL

SKU: FUNCTIONAL DEV:RIBXGTA-SCAL

$85.54

Picture of AC SENSOR 3-150A

AC SENSOR 3-150A

FUNCTIONAL DEV:RIBXGA-SCAL

SKU: FUNCTIONAL DEV:RIBXGA-SCAL

$85.54

Picture of AC SENSOR 120-277V .75-150A

AC SENSOR 120-277V .75-150A

FUNCTIONAL DEV:RIBXG21TA

SKU: FUNCTIONAL DEV:RIBXG21TA

$85.05

Picture of AC SENSOR 120-277V .5-150A

AC SENSOR 120-277V .5-150A

FUNCTIONAL DEV:RIBXG21F

SKU: FUNCTIONAL DEV:RIBXG21F

$84.58

Picture of 10-30VAC/DC SPDT 10A CURNTSENS

10-30VAC/DC SPDT 10A CURNTSENS

FUNCTIONAL DEV:RIBXLCV

SKU: FUNCTIONAL DEV:RIBXLCV

$84.21

Picture of AC SENSOR W/SPLIT-CORE REMOTE

AC SENSOR W/SPLIT-CORE REMOTE

FUNCTIONAL DEV:RIBXJF

SKU: FUNCTIONAL DEV:RIBXJF

$82.30

Picture of XFRMR 150VA 120-24V; 1 HUB

XFRMR 150VA 120-24V; 1 HUB

FUNCTIONAL DEV:TR150VA001

SKU: FUNCTIONAL DEV:TR150VA001

$81.86

Picture of SPDT,10-30VAC/DC,10A RELAY,FXD

SPDT,10-30VAC/DC,10A RELAY,FXD

FUNCTIONAL DEV:RIBXLCF

SKU: FUNCTIONAL DEV:RIBXLCF

$81.15

Picture of 24VAC/DC 20AMP 2SPDT

24VAC/DC 20AMP 2SPDT

FUNCTIONAL DEV:RIBT242B

SKU: FUNCTIONAL DEV:RIBT242B

$81.03

Picture of RELAY 10A SPDT 10-30V/208-277V

RELAY 10A SPDT 10-30V/208-277V

FUNCTIONAL DEV:RIBTH1SC

SKU: FUNCTIONAL DEV:RIBTH1SC

$79.76

Picture of RELAY 20A SPDT 120V

RELAY 20A SPDT 120V

FUNCTIONAL DEV:RIB01SBCDC

SKU: FUNCTIONAL DEV:RIB01SBCDC

$78.81

Picture of 24VAC/DC;120V 20A DPDT PWR RLY

24VAC/DC;120V 20A DPDT PWR RLY

FUNCTIONAL DEV:RIB2401B2G

SKU: FUNCTIONAL DEV:RIB2401B2G

$78.29

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