Functional Devices
Functional Devices, Inc. have been manufacturing electronic components for over 50 years. Their main goal remains creating reliable and economic products pair with top notch support their customers can rely on. Based out of Russiaville, Indiana, they specialize in high quality relays, wiring devices, electrical boxes, enclosures, fittings, and accessories.
With over 22 product categories and roughly 300 unique products, there’s something for everyone. Shop our full line of Functional Devices here at Jackson Systems & Supply.
Showing 17–32 of 57 resultsSorted by popularity
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MSRP: $47.22You save 47%
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MSRP: $126.18You save 50%
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MSRP: $92.91You save 46%
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96 VA Transformer 480/277/240/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount
$44.56MSRP: $51.24You save 15% -
MSRP: $64.06You save 50%
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MSRP: $123.26You save 47%
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Sale!
Functional Devices TR100VA009 100VA Transformer, 120/208/240/277/480-24V, DH, UL Listed
Original price was: $46.99.$38.00Current price is: $38.00.MSRP: $55.45You save 31% -
Functional Devices RIBU1S – 10-30 Vac/dc/120 Vac Relay, SPST 10 Amp Contacts, Override Switch
$29.99MSRP: $34.49You save 15% -
MSRP: $99.05You save 45%
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MSRP: $75.44You save 51%
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MSRP: $68.16You save 50%
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MSRP: $31.69You save 44%
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MSRP: $89.93You save 50%
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MSRP: $54.21You save 45%
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MSRP: $65.35You save 50%
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MSRP: $96.65You save 50%
