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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 40VA 120 TO 24V POWER SUPPLY

40VA 120 TO 24V POWER SUPPLY

FUNCTIONAL DEV:PSH40AB10
SKU: FUNCTIONAL DEV:PSH40AB10
$140.93
Picture of 40VA 120 TO 24V POWER SUPPLY

40VA 120 TO 24V POWER SUPPLY

FUNCTIONAL DEV:PSH40AB10-EXT2
SKU: FUNCTIONAL DEV:PSH40AB10-EXT2
$139.28
Picture of 40VA 120 TO 24V POWER SUPPLY

40VA 120 TO 24V POWER SUPPLY

FUNCTIONAL DEV:PSH40AW
SKU: FUNCTIONAL DEV:PSH40AW
$122.98
Picture of 40VA 120 TO 24V POWER SUPPLY

40VA 120 TO 24V POWER SUPPLY

FUNCTIONAL DEV:PSH40AWB10
SKU: FUNCTIONAL DEV:PSH40AWB10
$132.26
Picture of 30A DPST 120V

30A DPST 120V

FUNCTIONAL DEV:RIB01P30-S-NC
SKU: FUNCTIONAL DEV:RIB01P30-S-NC
$115.86
Picture of 3PST 208/277V 20AMP ENCLRELAY

3PST 208/277V 20AMP ENCLRELAY

FUNCTIONAL DEV:RIB023P
SKU: FUNCTIONAL DEV:RIB023P
$120.87
Picture of 3PST 208/277V 20AMP ENCLRELAY

3PST 208/277V 20AMP ENCLRELAY

FUNCTIONAL DEV:RIB023P-NC
SKU: FUNCTIONAL DEV:RIB023P-NC
$123.64
Picture of 480V 20A 3PST-NO ENCLOSEDRELAY

480V 20A 3PST-NO ENCLOSEDRELAY

FUNCTIONAL DEV:RIB043P
SKU: FUNCTIONAL DEV:RIB043P
$125.05
Picture of 480V 20A DPDT POWER CNTRL RLY

480V 20A DPDT POWER CNTRL RLY

FUNCTIONAL DEV:RIB04P
SKU: FUNCTIONAL DEV:RIB04P
$87.41
Picture of ENCLOSED RELAY 10AMP

ENCLOSED RELAY 10AMP

FUNCTIONAL DEV:RIB2401C
SKU: FUNCTIONAL DEV:RIB2401C
$20.36
Picture of ENCL RELAY 10A SPDT 24VAC/DC

ENCL RELAY 10A SPDT 24VAC/DC

FUNCTIONAL DEV:RIB24C-FA
SKU: FUNCTIONAL DEV:RIB24C-FA
$21.29
Picture of 4-INPUTLOGICBRD W/ENCLOSURE

4-INPUTLOGICBRD W/ENCLOSURE

FUNCTIONAL DEV:RIBLB-4
SKU: FUNCTIONAL DEV:RIBLB-4
$131.27
Picture of 4RELAY 20AMP SPST W/OVERRIDE

4RELAY 20AMP SPST W/OVERRIDE

FUNCTIONAL DEV:RIBM2401SB
SKU: FUNCTIONAL DEV:RIBM2401SB
$41.81
Picture of 4.00 TRACKMOUNTPILOTRELAY 15A

4.00 TRACKMOUNTPILOTRELAY 15A

FUNCTIONAL DEV:RIBMH1C
SKU: FUNCTIONAL DEV:RIBMH1C
$28.18
Picture of PANEL RELAY 15A SPST 12VDC/AC

PANEL RELAY 15A SPST 12VDC/AC

FUNCTIONAL DEV:RIBMN12S-FA
SKU: FUNCTIONAL DEV:RIBMN12S-FA
$21.22
Picture of PANEL RELAY 15A SPST 24VAC/DC

PANEL RELAY 15A SPST 24VAC/DC

FUNCTIONAL DEV:RIBMN24S-FA
SKU: FUNCTIONAL DEV:RIBMN24S-FA
$21.22
Picture of PANEL MNT 10AMP RELAY SPDT

PANEL MNT 10AMP RELAY SPDT

FUNCTIONAL DEV:RIBMNU1C
SKU: FUNCTIONAL DEV:RIBMNU1C
$23.54
Picture of 10-30VAC/DC;120V 15A SPDT RLY

10-30VAC/DC;120V 15A SPDT RLY

FUNCTIONAL DEV:RIBMU1C
SKU: FUNCTIONAL DEV:RIBMU1C
$23.32
Picture of 4TRACKMNTRLYSPST-NO 15A W/OVR

4TRACKMNTRLYSPST-NO 15A W/OVR

FUNCTIONAL DEV:RIBMU1S
SKU: FUNCTIONAL DEV:RIBMU1S
$31.43
Picture of 4TRACK-MNT 15AMP SPST 250VAC

4TRACK-MNT 15AMP SPST 250VAC

FUNCTIONAL DEV:RIBMU1SM-250
SKU: FUNCTIONAL DEV:RIBMU1SM-250
$39.73
Picture of 30VAC/DC .35/150A SPST CURSNSR

30VAC/DC .35/150A SPST CURSNSR

FUNCTIONAL DEV:RIBXGF
SKU: FUNCTIONAL DEV:RIBXGF
$32.71
Picture of 30VAC/DC INTCURNTSENSOR

30VAC/DC INTCURNTSENSOR

FUNCTIONAL DEV:RIBXLSF
SKU: FUNCTIONAL DEV:RIBXLSF
$56.73
Picture of ENCL SWITCH 20A

ENCL SWITCH 20A

FUNCTIONAL DEV:SIB02S
SKU: FUNCTIONAL DEV:SIB02S
$21.26
Picture of ENCL SWITCH 30VAC/DC

ENCL SWITCH 30VAC/DC

FUNCTIONAL DEV:SIBLS-RD
SKU: FUNCTIONAL DEV:SIBLS-RD
$21.75
Picture of 480/277/240/208/120 TO 24V W/B

480/277/240/208/120 TO 24V W/B

FUNCTIONAL DEV:TR100VA015
SKU: FUNCTIONAL DEV:TR100VA015
$59.14
Picture of 480/277/240/208-120V,100VA

480/277/240/208-120V,100VA

FUNCTIONAL DEV:TR100VA008
SKU: FUNCTIONAL DEV:TR100VA008
$58.34
Picture of 277-24V 20VA FOOT/HUBMT XFRMER

277-24V 20VA FOOT/HUBMT XFRMER

FUNCTIONAL DEV:TR20VA007
SKU: FUNCTIONAL DEV:TR20VA007
$21.32
Picture of 480/277/240/208-120V 40VA TRNS

480/277/240/208-120V 40VA TRNS

FUNCTIONAL DEV:TR40VA013
SKU: FUNCTIONAL DEV:TR40VA013
$39.60
Picture of 480/277/240/208-120V 50VA XFRM

480/277/240/208-120V 50VA XFRM

FUNCTIONAL DEV:TR50VA008
SKU: FUNCTIONAL DEV:TR50VA008
$42.96
Picture of DRILL SCREW #8 X 5/8 HEX HEAD

DRILL SCREW #8 X 5/8 HEX HEAD

FUNCTIONAL DEV:DS80625
SKU: FUNCTIONAL DEV:DS80625
$0.14