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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 120-24V W/10A BREAKER

40VA 120-24V W/10A BREAKER

FUNCTIONAL DEV:PSC40AB10
SKU: FUNCTIONAL DEV:PSC40AB10
$166.82
Product Availability: Out of stock
Picture of 120-24V 100VA POWER SUPPLY

120-24V 100VA POWER SUPPLY

FUNCTIONAL DEV:PSH100AB10
SKU: FUNCTIONAL DEV:PSH100AB10
$168.06
Product Availability: Out of stock
Picture of 480/240/208/120-24V 300VA XFRM

480/240/208/120-24V 300VA XFRM

FUNCTIONAL DEV:TR300VA002
SKU: FUNCTIONAL DEV:TR300VA002
$168.17
Product Availability: Out of stock
Picture of ENCL LOGIC BOARD 6 NC INPUTS

ENCL LOGIC BOARD 6 NC INPUTS

FUNCTIONAL DEV:RIBLB-6
SKU: FUNCTIONAL DEV:RIBLB-6
$168.58
Product Availability: Out of stock
Picture of PANEL RELAY 20AMP 3PDT 480VAC

PANEL RELAY 20AMP 3PDT 480VAC

FUNCTIONAL DEV:RIBM043PN
SKU: FUNCTIONAL DEV:RIBM043PN
$168.71
Product Availability: Out of stock
Picture of 40VA 120 TO 24V POWER SUPPLY

40VA 120 TO 24V POWER SUPPLY

FUNCTIONAL DEV:PSH40AB10
SKU: FUNCTIONAL DEV:PSH40AB10
$169.47
Product Availability: Out of stock
Picture of XFRMR 375VA 120-24V; FOOT MT

XFRMR 375VA 120-24V; FOOT MT

FUNCTIONAL DEV:TR375VA001
SKU: FUNCTIONAL DEV:TR375VA001
$170.23
Product Availability: Out of stock
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
Product Availability: Out of stock
Picture of ENCL RELAY 20A 3PST-NC 480VAC

ENCL RELAY 20A 3PST-NC 480VAC

FUNCTIONAL DEV:RIB043P-NC
SKU: FUNCTIONAL DEV:RIB043P-NC
$171.24
Product Availability: Out of stock
Picture of SUBPERFORATED STEEL

SUBPERFORATED STEEL

FUNCTIONAL DEV:SP3804L
SKU: FUNCTIONAL DEV:SP3804L
$171.53
Product Availability: Out of stock
Picture of ENCLOSED RELAY 20AMP

ENCLOSED RELAY 20AMP

FUNCTIONAL DEV:RIBHX24BF-RD
SKU: FUNCTIONAL DEV:RIBHX24BF-RD
$172.60
Product Availability: Out of stock
Picture of RELAY 20A 3PDT 480V HEAVY DUTY

RELAY 20A 3PDT 480V HEAVY DUTY

FUNCTIONAL DEV:RIBM043PN-HD
SKU: FUNCTIONAL DEV:RIBM043PN-HD
$173.73
Product Availability: Out of stock
Picture of 30A DPST 120V

30A DPST 120V

FUNCTIONAL DEV:RIB01P30-S-NC
SKU: FUNCTIONAL DEV:RIB01P30-S-NC
$174.55
Product Availability: Out of stock
Picture of METAL HSE 12.5HX12.5WX7.0D

METAL HSE 12.5HX12.5WX7.0D

FUNCTIONAL DEV:MH3300
SKU: FUNCTIONAL DEV:MH3300
$174.62
Product Availability: Out of stock
Picture of 3PST 208/277V 20AMP ENCLRELAY

3PST 208/277V 20AMP ENCLRELAY

FUNCTIONAL DEV:RIB023P-NC
SKU: FUNCTIONAL DEV:RIB023P-NC
$174.90
Product Availability: Out of stock
Picture of 208/277V 20AMP DPDT ENCLSRELAY

208/277V 20AMP DPDT ENCLSRELAY

FUNCTIONAL DEV:RIBTE02P-S
SKU: FUNCTIONAL DEV:RIBTE02P-S
$175.54
Product Availability: Out of stock
Picture of AC SENSOR 20A SPST 24V NEMA 4

AC SENSOR 20A SPST 24V NEMA 4

FUNCTIONAL DEV:RIBHX24BF-N4
SKU: FUNCTIONAL DEV:RIBHX24BF-N4
$176.72
Product Availability: Out of stock
Picture of DIN RAIL RELAY 10AMP 10-30VDC

DIN RAIL RELAY 10AMP 10-30VDC

FUNCTIONAL DEV:RIBRXLSA
SKU: FUNCTIONAL DEV:RIBRXLSA
$176.90
Product Availability: Out of stock
Picture of WIRELESS KEYCARD ENOCEAN TRANS

WIRELESS KEYCARD ENOCEAN TRANS

FUNCTIONAL DEV:WKC-EN3
SKU: FUNCTIONAL DEV:WKC-EN3
$177.38
Product Availability: Out of stock
Picture of ENCLOSED RELAY 30AMP 120VAC

ENCLOSED RELAY 30AMP 120VAC

FUNCTIONAL DEV:RIB01P30-S-NONC
SKU: FUNCTIONAL DEV:RIB01P30-S-NONC
$181.10
Product Availability: Out of stock
Picture of LATCHING 20A 12V W/ SWITCH

LATCHING 20A 12V W/ SWITCH

FUNCTIONAL DEV:RIBL12SBM
SKU: FUNCTIONAL DEV:RIBL12SBM
$183.39
Product Availability: Out of stock
Picture of SUBPERFORATED STEEL

SUBPERFORATED STEEL

FUNCTIONAL DEV:SP4404L
SKU: FUNCTIONAL DEV:SP4404L
$183.91
Product Availability: Out of stock
Picture of 902MHZ RELAY 20AMP 24VAC/DC 2W

902MHZ RELAY 20AMP 24VAC/DC 2W

FUNCTIONAL DEV:RIBW24B-EN3
SKU: FUNCTIONAL DEV:RIBW24B-EN3
$184.34
Product Availability: Out of stock
Picture of NEMA 1 12X12X6 HOUSING

NEMA 1 12X12X6 HOUSING

FUNCTIONAL DEV:MH3100-M1
SKU: FUNCTIONAL DEV:MH3100-M1
$184.69
Product Availability: Out of stock
Picture of METAL HOUSING W/ KEYLOCK

METAL HOUSING W/ KEYLOCK

FUNCTIONAL DEV:MH3300K
SKU: FUNCTIONAL DEV:MH3300K
$187.04
Product Availability: Out of stock
Picture of METAL HOUSING

METAL HOUSING

FUNCTIONAL DEV:MH3303
SKU: FUNCTIONAL DEV:MH3303
$188.34
Product Availability: Out of stock
Picture of 20A DPST 120VACPWRCTRL RELAY

20A DPST 120VACPWRCTRL RELAY

FUNCTIONAL DEV:RIBTE01P-S
SKU: FUNCTIONAL DEV:RIBTE01P-S
$189.58
Product Availability: Out of stock
Picture of 24V 3PST NO 20AMP INTERNALFIX

24V 3PST NO 20AMP INTERNALFIX

FUNCTIONAL DEV:RIBX243PF
SKU: FUNCTIONAL DEV:RIBX243PF
$189.88
Product Availability: Out of stock
Picture of 20A 3PST 24V AC SENSOR

20A 3PST 24V AC SENSOR

FUNCTIONAL DEV:RIBX243PF-NC
SKU: FUNCTIONAL DEV:RIBX243PF-NC
$189.88
Product Availability: Out of stock
Picture of 20A 3PST 24V AC SENSOR ANALOG

20A 3PST 24V AC SENSOR ANALOG

FUNCTIONAL DEV:RIBX243PV
SKU: FUNCTIONAL DEV:RIBX243PV
$189.88
Product Availability: Out of stock