Functional Devices

  • Enclosed Pilot Relay, 10 Amp, SPDT w/ 10-30 Vac/DC/120 Vac Coil
    SKU: RIBU1C
    Brand: Functional Devices
    (4)
    $14.75 each
    587
    Fri, Dec 21
    587
    QtyArrives
    587 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Enclosed Pilot Relay 10 Amp DPDT w/ 24 VAC/DC/120 VAC Coil
    SKU: RIB2401D
    Brand: Functional Devices
    (3)
    $21.95 each
    341
    Fri, Dec 21
    341
    QtyArrives
    341 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Enclosed Relay 20 Amp SPDT with 24 VAC/DC/120 VAC Coil
    SKU: RIB2401B
    Brand: Functional Devices
    (1)
    $19.95 each
    205
    Fri, Dec 21
    205
    QtyArrives
    205 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • $24.95 each
    56
    Fri, Dec 21
    56
    QtyArrives
    56 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Transformer, Foot & Single Threaded Hub Mount, 50VA, 120 to 24 Vac
    SKU: TR50VA001
    Brand: Functional Devices
    (1)
    $12.95 each
    66
    Fri, Dec 21
    66
    QtyArrives
    66 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • $18.75 each
    93
    Fri, Dec 21
    93
    QtyArrives
    93 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Transformer, Single Hub, Foot Mount, 75VA, 120 to 24 Vac
    SKU: TR75VA001
    Brand: Functional Devices
    $22.25 each
    45
    Fri, Dec 21
    45
    QtyArrives
    45 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Transformer, Single Hub, Foot Mount, 75VA 480/240/208/120-24 Vac
    SKU: TR75VA005
    Brand: Functional Devices
    $22.25 each
    117
    Fri, Dec 21
    117
    QtyArrives
    117 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Enclosed Relay 20 Amp DPDT w/ 24 VAC/DC Coil
    SKU: RIB24P
    Brand: Functional Devices
    $32.95 each
    74
    Fri, Dec 21
    74
    QtyArrives
    74 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Transformer, Dual Hub, Foot Mount, 50VA, 480/277/240/120-24 Vac
    SKU: TR50VA004
    Brand: Functional Devices
    $19.95 each
    40
    Fri, Dec 21
    40
    QtyArrives
    40 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • $23.95 each
    77
    Fri, Dec 21
    77
    QtyArrives
    77 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • $17.65 each
    42
    Fri, Dec 21
    42
    QtyArrives
    42 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Enclosed Relay 20 Amp SPST & Override w/ 24 VAC/DC/120 VAC Coil
    SKU: RIB2401SB
    Brand: Functional Devices
    (1)
    $24.75 each
    35
    Fri, Dec 21
    35
    QtyArrives
    35 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • $16.55 each
    61
    Fri, Dec 21
    61
    QtyArrives
    61 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Transformer, Dual Hub, Foot Mount, 100VA, 480/277/240/120-24 Vac
    SKU: TR100VA004
    Brand: Functional Devices
    (1)
    $29.45 each
    42
    Fri, Dec 21
    42
    QtyArrives
    42 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • $17.65 each
    34
    Fri, Dec 21
    34
    QtyArrives
    34 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Enclosed Relay 30 Amp DPST with 120 VAC Coil
    SKU: RIB01P30
    Brand: Functional Devices
    $43.95 each
    4
    Fri, Dec 21
    4
    QtyArrives
    4 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • $21.75 each
    15
    Fri, Dec 21
    15
    QtyArrives
    15 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • $14.95 each
    21
    Fri, Dec 21
    21
    QtyArrives
    21 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Enclosed Relay 20 Amp DPDT with 120 VAC Coil
    SKU: RIB01P
    Brand: Functional Devices
    $46.95 each
    21
    Fri, Dec 21
    21
    QtyArrives
    21 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Transformer, Single Hub, Foot Mount, Side Opening, 75VA
    SKU: TR75VA004
    Brand: Functional Devices
    $22.25 each
    7
    Fri, Dec 21
    7
    QtyArrives
    7 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Enclosed Single 100VA Power Supply, 120 Vac to 24 Vac
    SKU: PSH100AB10
    Brand: Functional Devices
    (1)
    $67.95 each
    6
    Fri, Dec 21
    6
    QtyArrives
    6 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • $31.45 each
    16
    Fri, Dec 21
    16
    QtyArrives
    16 Fri, Dec 21
    Questions? Call 1-888-757-4774
  • Transformer, Single Hub, Foot Mount, 100VA, 150VA, 120 to 24 Vac
    SKU: TR150VA001
    Brand: Functional Devices
    (1)
    $32.95 each
    17
    Fri, Dec 21
    17
    QtyArrives
    17 Fri, Dec 21
    Questions? Call 1-888-757-4774

Resources

Articles

  • 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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