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Functional Devices

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Product Image of Enclosed Polarized Relay, 10A SPST-N/C + Override w/ 24 Vac/DC Coil, NEMA 1 Housing
Enclosed Polarized Relay, 10A SPST-N/C + Override w/ 24 Vac/DC Coil, NEMA 1 Housing
SKU: RIB24S-FA-NC
Functional Devices
SKU: RIB24S-FA-NC
Brand: Functional Devices
$35.25 each
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Product Image of Enclosed Mechanically Latching Relay, 20A SPST w/ 12 Vac/DC Coil, Status LED, Auxiliary Output, NEMA 1 Housing
Enclosed Mechanically Latching Relay, 20A SPST w/ 12 Vac/DC Coil, Status LED, Auxiliary Output, NEMA 1 Housing
SKU: RIBL12BM
Functional Devices
SKU: RIBL12BM
Brand: Functional Devices
$148.75 each
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Product Image of Enclosed Mechanically Latching Relay, 20A SPST + True Override w/ 12 Vac/DC Coil, Status LED, Auxiliary Output, NEMA 1 Housing
Enclosed Mechanically Latching Relay, 20A SPST + True Override w/ 12 Vac/DC Coil, Status LED, Auxiliary Output, NEMA 1 Housing
SKU: RIBL12SBM
Functional Devices
SKU: RIBL12SBM
Brand: Functional Devices
$165.65 each
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Product Image of Power Panel Relay, 30A 3PDT w/ 120 Vac Coil, 4" Track Mount
Power Panel Relay, 30A 3PDT w/ 120 Vac Coil, 4" Track Mount
SKU: RIBM013PN
Functional Devices
SKU: RIBM013PN
Brand: Functional Devices
$102.30 each
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Product Image of AHU Fan Safety Alarm & General Purpose Logic Circuit, BACnet MS/TP Network, 24 Vac/dc Power Input, 2.75" Track Mount
AHU Fan Safety Alarm & General Purpose Logic Circuit, BACnet MS/TP Network, 24 Vac/dc Power Input, 2.75" Track Mount
SKU: RIBMNWLB-7-BC
Functional Devices
SKU: RIBMNWLB-7-BC
Brand: Functional Devices
$311.92 each
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Product Image of DIN Rail Current Switch & Relay Combination, 10A SPST-N/O + Coil Side Override, 10-30 Vac/dc Coil, Adjustable, 0.25-10A
DIN Rail Current Switch & Relay Combination, 10A SPST-N/O + Coil Side Override, 10-30 Vac/dc Coil, Adjustable, 0.25-10A
SKU: RIBRXLSA
Functional Devices
SKU: RIBRXLSA
Brand: Functional Devices
$174.00 each
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Product Image of AHU Fan Safety Alarm & General Purpose Logic Circuit Board, 24 Vac/dc Power Input, 2 Alarm Inputs all with N/C Outputs, 2.75" Track Mount
AHU Fan Safety Alarm & General Purpose Logic Circuit Board, 24 Vac/dc Power Input, 2 Alarm Inputs all with N/C Outputs, 2.75" Track Mount
SKU: RIBMNLB-2
Functional Devices
SKU: RIBMNLB-2
Brand: Functional Devices
$77.50 each
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Product Image of 4" Track Mount Pilot Relay, 15 Amp SPST, Override & Monitor, with 10-30 VAC/DC/120 VAC Coil
4" Track Mount Pilot Relay, 15 Amp SPST, Override & Monitor, with 10-30 VAC/DC/120 VAC Coil
SKU: RIBMU1SM-250
Functional Devices
SKU: RIBMU1SM-250
Brand: Functional Devices
$58.15 each
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Product Image of Enclosed Pilot Relays, 10A SPST-N/C + Override + 1 SPDT, 10-30 Vac/dc/120 Vac Coil, NEMA 1 Housing
Enclosed Pilot Relays, 10A SPST-N/C + Override + 1 SPDT, 10-30 Vac/dc/120 Vac Coil, NEMA 1 Housing
SKU: RIBU2SC-NC
Functional Devices
SKU: RIBU2SC-NC
Brand: Functional Devices
$65.40 each
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Product Image of Current Switch & Relay Combination, 20A 3PST-N/C, 24Vac/dc Coil, Internal Fixed, 0.5-20A, NEMA 1 Housing
Current Switch & Relay Combination, 20A 3PST-N/C, 24Vac/dc Coil, Internal Fixed, 0.5-20A, NEMA 1 Housing
SKU: RIBX243PF-NC
Functional Devices
SKU: RIBX243PF-NC
Brand: Functional Devices
$170.70 each
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Product Image of Enclosed Low Input/Optoisolated Relay, 20A SPST + Override, 208-277 Vac Power Input, 5-25 Vac/dc Control Input, Hi/Lo Voltage Separation, NEMA 1 Housing
Enclosed Low Input/Optoisolated Relay, 20A SPST + Override, 208-277 Vac Power Input, 5-25 Vac/dc Control Input, Hi/Lo Voltage Separation, NEMA 1 Housing
SKU: RIBTE02SB
Functional Devices
SKU: RIBTE02SB
Brand: Functional Devices
$79.90 each
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Product Image of BACnet MS/TP Network Relay Device, 24 Vac/dc/120 Vac Power Input, NEMA 4X Housing
BACnet MS/TP Network Relay Device, 24 Vac/dc/120 Vac Power Input, NEMA 4X Housing
SKU: RIBTWX2401B-BC-N4
Functional Devices
SKU: RIBTWX2401B-BC-N4
Brand: Functional Devices
$244.27 each
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Product Image of 24-1/2" x 12-1/2" x 6-1/2" Metal Housing, NEMA 1 w/ SP3804S Sub-Panel
24-1/2" x 12-1/2" x 6-1/2" Metal Housing, NEMA 1 w/ SP3804S Sub-Panel
SKU: MH3804S
Functional Devices
SKU: MH3804S
Brand: Functional Devices
$303.35 each
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Product Image of 25.0" H x 25.0" W x 9.5" D Metal Enclosure with SP5503L Sub-Panel, NEMA 1
25.0" H x 25.0" W x 9.5" D Metal Enclosure with SP5503L Sub-Panel, NEMA 1
SKU: MH5503L
Functional Devices
SKU: MH5503L
Brand: Functional Devices
$570.30 each
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Product Image of 25" x 25" x 9-1/2" Metal Housing, NEMA 1 w/ SP5504L Sub-Panel
25" x 25" x 9-1/2" Metal Housing, NEMA 1 w/ SP5504L Sub-Panel
SKU: MH5504L
Functional Devices
SKU: MH5504L
Brand: Functional Devices
$674.45 each
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Product Image of Current Transformer Integrator, Rogowski Coil, 2 Phase, 333mV Output, 70mV, DIN Rail Moun
Current Transformer Integrator, Rogowski Coil, 2 Phase, 333mV Output, 70mV, DIN Rail Moun
SKU: MOD2-07-33MV
Functional Devices
SKU: MOD2-07-33MV
Brand: Functional Devices
$514.01 each
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Product Image of Dual 100 VA Power Supply, Polymetal Subpanel Mounted, 12.5" x 24.5" x 6.5" Metal Enclosure
Dual 100 VA Power Supply, Polymetal Subpanel Mounted, 12.5" x 24.5" x 6.5" Metal Enclosure
SKU: MHP3903100A100AB10
Functional Devices
SKU: MHP3903100A100AB10
Brand: Functional Devices
$707.20 each
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Product Image of 24-1/2" x 12-1/2" x 6-1/2" Metal Housing, NEMA 1 w/ SP3804L Sub-Panel
24-1/2" x 12-1/2" x 6-1/2" Metal Housing, NEMA 1 w/ SP3804L Sub-Panel
SKU: MH3804L
Functional Devices
SKU: MH3804L
Brand: Functional Devices
$300.60 each
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Product Image of Locking Key-Hook Latch Assembly for Use with MH3300K
Locking Key-Hook Latch Assembly for Use with MH3300K
SKU: MKL-2
Functional Devices
SKU: MKL-2
Brand: Functional Devices
$43.70 each
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Product Image of Metal Locking Key Latch Assembly for Use with All Metal Enclosures Except MH3300K
Metal Locking Key Latch Assembly for Use with All Metal Enclosures Except MH3300K
SKU: MKL-3
Functional Devices
SKU: MKL-3
Brand: Functional Devices
$62.65 each
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Product Image of 2-3/4" x 8" Mounting Snap Track
2-3/4" x 8" Mounting Snap Track
SKU: MT212-8
Functional Devices
SKU: MT212-8
Brand: Functional Devices
$5.45 each
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Product Image of 4" x 8" Mounting Snap Track
4" x 8" Mounting Snap Track
SKU: MT4-8
Functional Devices
SKU: MT4-8
Brand: Functional Devices
$5.45 each
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Product Image of 4" x 18" Mounting Snap Track
4" x 18" Mounting Snap Track
SKU: MT4-18
Functional Devices
SKU: MT4-18
Brand: Functional Devices
$10.50 each
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Product Image of 4-1/4" x 7" x 2" Plastic Housing w/ 4" x 4" Mounting Track, NEMA 4/4X, 3/4" MNPT Nipple, Transparent Lid
4-1/4" x 7" x 2" Plastic Housing w/ 4" x 4" Mounting Track, NEMA 4/4X, 3/4" MNPT Nipple, Transparent Lid
SKU: PE6010-N4
Functional Devices
SKU: PE6010-N4
Brand: Functional Devices
$54.35 each
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Product Image of 24-1/2" x 12-1/2" x 6-1/2" Metal Housing, NEMA 1 w/ SP3803S Sub-Panel & Coin Latch
24-1/2" x 12-1/2" x 6-1/2" Metal Housing, NEMA 1 w/ SP3803S Sub-Panel & Coin Latch
SKU: MH3803S-L4
Functional Devices
SKU: MH3803S-L4
Brand: Functional Devices
$261.55 each
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Product Image of 25" x 25" x 9-1/2" Metal Housing, NEMA 1 w/ Key Latch
25" x 25" x 9-1/2" Metal Housing, NEMA 1 w/ Key Latch
SKU: MH5500
Functional Devices
SKU: MH5500
Brand: Functional Devices
$562.05 each
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Product Image of NEMA 1 Metal Enclosure w/ Coin Latch (36" x 25" x 9.5")
NEMA 1 Metal Enclosure w/ Coin Latch (36" x 25" x 9.5")
SKU: MH5800-L4
Functional Devices
SKU: MH5800-L4
Brand: Functional Devices
$866.20 each
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Product Image of Enclosed Single 100 VA Power Supply with Subpanel (16.15" x 20.0" x 6.72" Enclosure)
Enclosed Single 100 VA Power Supply with Subpanel (16.15" x 20.0" x 6.72" Enclosure)
SKU: MHP4604100AB10
Functional Devices
SKU: MHP4604100AB10
Brand: Functional Devices
$945.63 each
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Product Image of 8.3" H x 7.7" W x 3.9" D Metal Enclosure, NEMA 1
8.3" H x 7.7" W x 3.9" D Metal Enclosure, NEMA 1
SKU: MH1200
Functional Devices
SKU: MH1200
Brand: Functional Devices
$83.25 each
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Product Image of NEMA 1 Metal Enclosure w/ Coin Latch (24.5" x 12.5" x 6.5")
NEMA 1 Metal Enclosure w/ Coin Latch (24.5" x 12.5" x 6.5")
SKU: MH3800-L4
Functional Devices
SKU: MH3800-L4
Brand: Functional Devices
$310.28 each
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Product Image of 24.5" H x 12.5" W x 6.5" D Metal Enclosure with SP3803L Sub-Panel, NEMA 1
24.5" H x 12.5" W x 6.5" D Metal Enclosure with SP3803L Sub-Panel, NEMA 1
SKU: MH3803L
Functional Devices
SKU: MH3803L
Brand: Functional Devices
$252.90 each
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Product Image of Current Transformer, Rope, Rogowski Coil, 70mV Output, 10000A, Wire Leads
Current Transformer, Rope, Rogowski Coil, 70mV Output, 10000A, Wire Leads
SKU: ROPE48-100A-07MV
Functional Devices
SKU: ROPE48-100A-07MV
Brand: Functional Devices
$439.90 each
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Product Image of AHU Fan Safety Alarm & General Purpose Logic Circuit, 24 Vac/dc Power Input, 4 Alarm Inputs w/ N/O Outputs, 2.75" Track Mount
AHU Fan Safety Alarm & General Purpose Logic Circuit, 24 Vac/dc Power Input, 4 Alarm Inputs w/ N/O Outputs, 2.75" Track Mount
SKU: RIBMNLB-4NO
Functional Devices
SKU: RIBMNLB-4NO
Brand: Functional Devices
$118.20 each
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Product Image of 2.75" Track Mount Pilot Relay, 15 Amp SPST & Override, with 10-30 VAC/DC/120 VAC Coil
2.75" Track Mount Pilot Relay, 15 Amp SPST & Override, with 10-30 VAC/DC/120 VAC Coil
SKU: RIBMNU1S
Functional Devices
SKU: RIBMNU1S
Brand: Functional Devices
$42.65 each
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Product Image of Current Switch and Relay Combination, 20 Amp SPDT, 24Vac/dc Coil, Fixed, .50-20 Amp
Current Switch and Relay Combination, 20 Amp SPDT, 24Vac/dc Coil, Fixed, .50-20 Amp
SKU: RIBMX24BF
Functional Devices
SKU: RIBMX24BF
Brand: Functional Devices
$91.85 each
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Product Image of Enclosed Power Relay, 20A SPST + Override, 24 Vac/dc/120 Vac Coil, Hi/Lo Voltage Separation, NEMA 1 Housing
Enclosed Power Relay, 20A SPST + Override, 24 Vac/dc/120 Vac Coil, Hi/Lo Voltage Separation, NEMA 1 Housing
SKU: RIBT2401SB
Functional Devices
SKU: RIBT2401SB
Brand: Functional Devices
$60.10 each
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Product Image of Enclosed Power Relay, 20A SPST + Override, 24 Vac/dc/208-277 Vac Coil, Hi/Lo Voltage Separation, NEMA 1 Housing
Enclosed Power Relay, 20A SPST + Override, 24 Vac/dc/208-277 Vac Coil, Hi/Lo Voltage Separation, NEMA 1 Housing
SKU: RIBT2402SB
Functional Devices
SKU: RIBT2402SB
Brand: Functional Devices
$63.25 each
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Product Image of Enclosed Pilot Relay, 10A SPST + Override, 10-30 Vac/dc/208-277 Vac Coil, Hi/Lo Voltage Separation, NEMA 1 Housing
Enclosed Pilot Relay, 10A SPST + Override, 10-30 Vac/dc/208-277 Vac Coil, Hi/Lo Voltage Separation, NEMA 1 Housing
SKU: RIBTH1S
Functional Devices
SKU: RIBTH1S
Brand: Functional Devices
$56.00 each
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Product Image of BACnet MS/TP Network Relay Device, One Binary Output + Override, One Binary Input, 24Vac/dc Power Input, NEMA 1 Housing
BACnet MS/TP Network Relay Device, One Binary Output + Override, One Binary Input, 24Vac/dc Power Input, NEMA 1 Housing
SKU: RIBTW24B-BCAO
Functional Devices
SKU: RIBTW24B-BCAO
Brand: Functional Devices
$243.50 each
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Product Image of Enclosed Pilot Relays, 10A 2 SPST-N/C + 2 Overrides, 10-30 Vac/dc/120 Vac Coil, NEMA 1 Housing
Enclosed Pilot Relays, 10A 2 SPST-N/C + 2 Overrides, 10-30 Vac/dc/120 Vac Coil, NEMA 1 Housing
SKU: RIBU2S2-NC
Functional Devices
SKU: RIBU2S2-NC
Brand: Functional Devices
$83.85 each
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Product Image of Transducer & Relay Combination, 20A 3PST-N/C, 24 Vac/dc Coil, Analog, 0-20A, 0-10 Vdc Output, NEMA 1 Housing
Transducer & Relay Combination, 20A 3PST-N/C, 24 Vac/dc Coil, Analog, 0-20A, 0-10 Vdc Output, NEMA 1 Housing
SKU: RIBX243PV-NC
Functional Devices
SKU: RIBX243PV-NC
Brand: Functional Devices
$243.65 each
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Product Image of Transducer & Relay Combination, 5A SPDT, 10-30 Vac/dc Coil, Analog, 0-5A, 0-5 Vdc/0-10 Vdc Output, NEMA 1 Housing
Transducer & Relay Combination, 5A SPDT, 10-30 Vac/dc Coil, Analog, 0-5A, 0-5 Vdc/0-10 Vdc Output, NEMA 1 Housing
SKU: RIBXLCEV
Functional Devices
SKU: RIBXLCEV
Brand: Functional Devices
$91.25 each
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Product Image of Current Switch and Relay Combination, 10A SPDT Relay, 10-30v Coil, Remote Solid Core, Fixed, 1.25-150A
Current Switch and Relay Combination, 10A SPDT Relay, 10-30v Coil, Remote Solid Core, Fixed, 1.25-150A
SKU: RIBXLCRF
Functional Devices
SKU: RIBXLCRF
Brand: Functional Devices
$108.30 each
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Product Image of Transducer & Relay Combination, 5A SPST + Override, 10-30 Vac/dc Coil, Analog, 0-5A, 0-5 Vdc/0-10 Vdc Output, NEMA 1 Housing
Transducer & Relay Combination, 5A SPST + Override, 10-30 Vac/dc Coil, Analog, 0-5A, 0-5 Vdc/0-10 Vdc Output, NEMA 1 Housing
SKU: RIBXLSEV
Functional Devices
SKU: RIBXLSEV
Brand: Functional Devices
$88.95 each
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Product Image of Current Transformer, Rope, Rogowski Coil, 70mV Output, 8000A, Wire Leads
Current Transformer, Rope, Rogowski Coil, 70mV Output, 8000A, Wire Leads
SKU: ROPE36-080A-07MV
Functional Devices
SKU: ROPE36-080A-07MV
Brand: Functional Devices
$379.00 each
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Product Image of Pluggable Replacement Relays for RIBRL & RIBRX Series (Pack of 3)
Pluggable Replacement Relays for RIBRL & RIBRX Series (Pack of 3)
SKU: ARL1C
Functional Devices
SKU: ARL1C
Brand: Functional Devices
$16.30 each
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Product Image of Enclosed Self-Powered Split Core Current Transformer with 333 mV Output (100A)
Enclosed Self-Powered Split Core Current Transformer with 333 mV Output (100A)
SKU: CT-100A2-333
Functional Devices
SKU: CT-100A2-333
Brand: Functional Devices
$103.67 each
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Product Image of Enclosed Self-Powered Split Core Current Transformer with 333 mV Output (400A)
Enclosed Self-Powered Split Core Current Transformer with 333 mV Output (400A)
SKU: CT-400A4-333
Functional Devices
SKU: CT-400A4-333
Brand: Functional Devices
$148.75 each
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More About Functional Devices
Functional Devices, Inc. has been designing and manufacturing quality electronic devices in the USA since 1969. Current product offerings include relays, current sensors, power control, enclosures, power supplies, transformers, and accessories. Functional Devices has established itself as a leader in the HVAC, Building Controls, Energy Management, Energy Savings, Lighting Controls, and Wireless industries.
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