Search

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.

View as Grid List
Sort by
Display per page
Picture of SPLIT-CORE AC SENSOR .75-150A

SPLIT-CORE AC SENSOR .75-150A

FUNCTIONAL DEV:RIBXGTFL
SKU: FUNCTIONAL DEV:RIBXGTFL
$38.86
Picture of RELAY 10A SPST 10-30V/120V

RELAY 10A SPST 10-30V/120V

FUNCTIONAL DEV:RIBTU1S
SKU: FUNCTIONAL DEV:RIBTU1S
$38.91
Picture of 2 SPDT 208-277V 10AMP PILOT R.

2 SPDT 208-277V 10AMP PILOT R.

FUNCTIONAL DEV:RIBH2C
SKU: FUNCTIONAL DEV:RIBH2C
$41.00
Picture of 277-24VAC,50VA,FOOT & HUB MNT.

277-24VAC,50VA,FOOT & HUB MNT.

FUNCTIONAL DEV:TR50VA014
SKU: FUNCTIONAL DEV:TR50VA014
$39.40
Picture of RELAY 10A DPDT 24V/208-277V

RELAY 10A DPDT 24V/208-277V

FUNCTIONAL DEV:RIB2402D-RD
SKU: FUNCTIONAL DEV:RIB2402D-RD
$39.84
Picture of SPLIT-CORE AC SENSOR .75-150A

SPLIT-CORE AC SENSOR .75-150A

FUNCTIONAL DEV:RIBXGA
SKU: FUNCTIONAL DEV:RIBXGA
$40.11
Picture of 24VENCLOSEDRELAY208/277VACSPST

24VENCLOSEDRELAY208/277VACSPST

FUNCTIONAL DEV:RIB2402SB
SKU: FUNCTIONAL DEV:RIB2402SB
$41.80
Picture of RELAY 15A SPDT 10-30V/208-277V

RELAY 15A SPDT 10-30V/208-277V

FUNCTIONAL DEV:RIBMH1SC
SKU: FUNCTIONAL DEV:RIBMH1SC
$40.21
Picture of 24VAC/DC RELAY W/OVRIDE 20AMP

24VAC/DC RELAY W/OVRIDE 20AMP

FUNCTIONAL DEV:RIBT24SB
SKU: FUNCTIONAL DEV:RIBT24SB
$43.06
Picture of 50VA 240/208/120-24V TRANSFORM

50VA 240/208/120-24V TRANSFORM

FUNCTIONAL DEV:TR50VA009
SKU: FUNCTIONAL DEV:TR50VA009
$40.77
Picture of XFRMR 50VA 120-24V 3A FUSE

XFRMR 50VA 120-24V 3A FUSE

FUNCTIONAL DEV:TR50VA001US
SKU: FUNCTIONAL DEV:TR50VA001US
$40.85
Picture of TRANSFORMER 480/277/240/208/120-24V 50VA

TRANSFORMER 480/277/240/208/120-24V 50VA

FUNCTIONAL DEV:TR50VA015
SKU: FUNCTIONAL DEV:TR50VA015
$40.96
Picture of RELAY 20A SPST 120V

RELAY 20A SPST 120V

FUNCTIONAL DEV:RIB01SBDC-NC
SKU: FUNCTIONAL DEV:RIB01SBDC-NC
$41.07
Picture of 480/277/240/120-24V 50VA XFRMR

480/277/240/120-24V 50VA XFRMR

FUNCTIONAL DEV:TR50VA004
SKU: FUNCTIONAL DEV:TR50VA004
$41.29
Picture of RELAY 20A SPDT 24V POWER

RELAY 20A SPDT 24V POWER

FUNCTIONAL DEV:RIBTE24B
SKU: FUNCTIONAL DEV:RIBTE24B
$41.43
Picture of POWER SUPPLY 40VA 120V INPUT

POWER SUPPLY 40VA 120V INPUT

FUNCTIONAL DEV:PSMN40A
SKU: FUNCTIONAL DEV:PSMN40A
$41.51
Picture of INTERNAL AC SENSOR ADJUSTABLE

INTERNAL AC SENSOR ADJUSTABLE

FUNCTIONAL DEV:RIBXA
SKU: FUNCTIONAL DEV:RIBXA
$41.55
Picture of 10AMP 10-30VAC/DC ENCL RELAY

10AMP 10-30VAC/DC ENCL RELAY

FUNCTIONAL DEV:RIBTELC
SKU: FUNCTIONAL DEV:RIBTELC
$41.60
Picture of INTERN AC SENSOR ANALOG OUTPUT

INTERN AC SENSOR ANALOG OUTPUT

FUNCTIONAL DEV:RIBXV
SKU: FUNCTIONAL DEV:RIBXV
$41.89
Picture of 20A SPST-NO+OVRIDE 24/120V H/L

20A SPST-NO+OVRIDE 24/120V H/L

FUNCTIONAL DEV:RIBT2401SB
SKU: FUNCTIONAL DEV:RIBT2401SB
$44.71
Picture of .75-150 AMP AC SENSOR

.75-150 AMP AC SENSOR

FUNCTIONAL DEV:RIBXGTA-NC
SKU: FUNCTIONAL DEV:RIBXGTA-NC
$42.22
Picture of 24VAC/DC 20A 208/277VSPDTW/OVR

24VAC/DC 20A 208/277VSPDTW/OVR

FUNCTIONAL DEV:RIB2402SB-NC
SKU: FUNCTIONAL DEV:RIB2402SB-NC
$45.07
Picture of RELAY 20A SPST 208-277V

RELAY 20A SPST 208-277V

FUNCTIONAL DEV:RIB02SBDC-NC
SKU: FUNCTIONAL DEV:RIB02SBDC-NC
$42.56
Picture of TRANSFORMER 50VA, 240-24V

TRANSFORMER 50VA, 240-24V

FUNCTIONAL DEV:TR50VA027
SKU: FUNCTIONAL DEV:TR50VA027
$42.94
Picture of CURRENTSENSOR 120VAC

CURRENTSENSOR 120VAC

FUNCTIONAL DEV:RIBXGHF
SKU: FUNCTIONAL DEV:RIBXGHF
$43.08
Picture of RELAY 20A SPST 208-277V

RELAY 20A SPST 208-277V

FUNCTIONAL DEV:RIB02SBDC
SKU: FUNCTIONAL DEV:RIB02SBDC
$43.16
Picture of XFRMR 75VA 120-24V; 1 HUB

XFRMR 75VA 120-24V; 1 HUB

FUNCTIONAL DEV:TR75VA001
SKU: FUNCTIONAL DEV:TR75VA001
$43.38
Picture of ENCLSDRELAY10AMPSPDT+OVERRIDE

ENCLSDRELAY10AMPSPDT+OVERRIDE

FUNCTIONAL DEV:RIBU1SC
SKU: FUNCTIONAL DEV:RIBU1SC
$52.83