Sensors Functional devices
Functional Devices sensors include over 70 internal solid-core, split cores, current sensors, and current switches to meet all your sensing needs. Our best sellers include the RIBXKTF, RIBXGTF, and RIBXGTA. Shop Functional Devices today!
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![Functional Devices RIBXLSJA Enclosed Split-Core AC Sensor Adjustable +10Amp SPST 10-30Vac/dc Relay Override | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXLSJA_medium.jpg?v=1708365198)
RIBXLSJA | Enclosed Split-Core AC Sensor Adjustable +10Amp SPST 10-30Vac / dc Relay Override | Functional Devices
Brand: Functional Devices
SKU: RIBXLSJA
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![Functional Devices RIBXLSEV Enclosed Internal Low AC Sensor AnalogOut 10Amp SPST 10-30Vac/dc Relay +Override | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXLSEV_medium.jpg?v=1708365252)
RIBXLSEV | Enclosed Internal Low AC Sensor AnalogOut 10Amp SPST 10-30Vac / dc Relay +Override | Functional Devices
Brand: Functional Devices
SKU: RIBXLSEV
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![Functional Devices RIBXLSEA Enclosed Internal Low AC Sensor Adjustable+10Amp SPST 10-30Vac/dc Relay,Override | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXLSEA_medium.jpg?v=1708365198)
RIBXLSEA | Enclosed Internal Low AC Sensor Adjustable+10Amp SPST 10-30Vac / dc Relay, Override | Functional Devices
Brand: Functional Devices
SKU: RIBXLSEA
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![Functional Devices RIBXLCRF Enclosed Solid-Core AC Sensor Fixed +10Amp SPDT Relay10-30Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXLCRF_medium.jpg?v=1708365201)
RIBXLCRF | Enclosed Solid-Core AC Sensor Fixed +10Amp SPDT Relay10-30Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBXLCRF
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![Functional Devices RIBXLCJA Enclosed Split-Core AC Sensor Adjustable +10Amp SPST 10-30Vac/dc Relay Override | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXLCJA_medium.jpg?v=1708365197)
RIBXLCJA | Enclosed Split-Core AC Sensor Adjustable +10Amp SPST 10-30Vac / dc Relay Override | Functional Devices
Brand: Functional Devices
SKU: RIBXLCJA
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![Functional Devices RIBXLCF Enclosed Internal AC Sensor Fixed +10Amp SPDT 10-30Vac/dc Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXLCF_d4cec879-6cd6-427e-b65f-4b5e4eaa9aab_medium.jpg?v=1708365209)
RIBXLCF | Enclosed Internal AC Sensor Fixed +10Amp SPDT 10-30Vac / dc Relay | Functional Devices
Brand: Functional Devices
SKU: RIBXLCF
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![Functional Devices RIBXLCEV Enclosed Internal Low AC Sensor, AnalogOut, +10Amp SPDT 10-30Vac/dc Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXLCEV_medium.jpg?v=1708365215)
RIBXLCEV | Enclosed Internal Low AC Sensor, AnalogOut, +10Amp SPDT 10-30Vac / dc Relay | Functional Devices
Brand: Functional Devices
SKU: RIBXLCEV
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![Functional Devices RIBXLCEA Enclosed Internal Low AC Sensor, Adjustable +10Amp SPDT 10-30Vac/dc Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXLCEA_medium.jpg?v=1708365194)
RIBXLCEA | Enclosed Internal Low AC Sensor, Adjustable +10Amp SPDT 10-30Vac / dc Relay | Functional Devices
Brand: Functional Devices
SKU: RIBXLCEA
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![Functional Devices RIBXJF Enclosed Split-Core AC Sensor, Fixed | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXJF_medium.jpg?v=1708365236)
RIBXJF | Enclosed Split-Core AC Sensor, Fixed | Functional Devices
Brand: Functional Devices
SKU: RIBXJF
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![Functional Devices RIBXJA Enclosed Split-Core AC Sensor Adjustable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXJA_medium.jpg?v=1708365211)
RIBXJA | Enclosed Split-Core AC Sensor Adjustable | Functional Devices
Brand: Functional Devices
SKU: RIBXJA
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![Functional Devices RIBXGTA-SCAL Enclosed Split-Core AC Sensor, 3-150Amp, self-calibrating, w/terminals | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXGTA-SCAL_medium.jpg?v=1708365202)
RIBXGTA-SCAL | Enclosed Split-Core AC Sensor, 3-150Amp, self-calibrating, w / terminals | Functional Devices
Brand: Functional Devices
SKU: RIBXGTA-SCAL
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![Functional Devices RIBXGFL Enclosed Split-Core AC Sensor, LED, .75-150Amp, fixed, wire leads | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXGFL_medium.jpg?v=1708365229)
RIBXGFL | Enclosed Split-Core AC Sensor, LED, .75-150Amp, fixed, wire leads | Functional Devices
Brand: Functional Devices
SKU: RIBXGFL
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![Functional Devices RIBXGA-SCAL Enclosed Split-Core AC Sensor, 3-150Amp, self-calibrating, w/wire leads | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXGA-SCAL_medium.jpg?v=1708365217)
RIBXGA-SCAL | Enclosed Split-Core AC Sensor, 3-150Amp, self-calibrating, w / wire leads | Functional Devices
Brand: Functional Devices
SKU: RIBXGA-SCAL
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![Functional Devices RIBXG420-50 Enclosed Split-Core AC Sensor, 1-50Amp, 4-20ma, fixed, wire leads | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXG420-50_227772f2-0477-40b9-a796-5214b9ff32f5_medium.jpg?v=1708365216)
RIBXG420-50 | Enclosed Split-Core AC Sensor, 1-50Amp, 4-20ma, fixed, wire leads | Functional Devices
Brand: Functional Devices
SKU: RIBXG420-50
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![Functional Devices RIBXG21F Enclosed Split-Core AC Sensor 120-277V .5-150Amp fixed wires | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBXG21F_medium.jpg?v=1708365206)
RIBXG21F | Enclosed Split-Core AC Sensor 120-277V .5-150Amp fixed wires | Functional Devices
Brand: Functional Devices
SKU: RIBXG21F
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![Functional Devices RIBX24SBV Enclosed Internal AC Sensor, Analog, + Relay 20Amp SPST + Override 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX24SBV_medium.jpg?v=1708365197)
RIBX24SBV | Enclosed Internal AC Sensor, Analog, + Relay 20Amp SPST + Override 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBX24SBV
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![Functional Devices RIBX24SBF Enclosed Internal AC Sensor, Fixed, + Relay 20Amp SPST + Override 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX24SBF_medium.jpg?v=1708365228)
RIBX24SBF | Enclosed Internal AC Sensor, Fixed, + Relay 20Amp SPST + Override 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBX24SBF
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![Functional Devices RIBX24BV Enclosed Internal AC Sensor, Analog, + Relay 20Amp SPDT 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX24BV_medium.jpg?v=1708365182)
RIBX24BV | Enclosed Internal AC Sensor, Analog, + Relay 20Amp SPDT 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBX24BV
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![Functional Devices RIBX243PV-NC Enclosed Internal AC Sensor, Analog, + Relay 20Amp 3PST-NC 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX243PV-NC_medium.jpg?v=1708365190)
RIBX243PV-NC | Enclosed Internal AC Sensor, Analog, + Relay 20Amp 3PST-NC 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBX243PV-NC
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![Functional Devices RIBX243PV Enclosed Internal AC Sensor, Analog, + Relay 20Amp 3PST 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX243PV_medium.jpg?v=1708365174)
RIBX243PV | Enclosed Internal AC Sensor, Analog, + Relay 20Amp 3PST 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBX243PV
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![Functional Devices RIBX243PF-NC Enclosed Internal AC Sensor, Fixed, + Relay 20Amp 3PST-NC 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX243PF-NC_medium.jpg?v=1708365193)
RIBX243PF-NC | Enclosed Internal AC Sensor, Fixed, + Relay 20Amp 3PST-NC 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBX243PF-NC
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![Functional Devices RIBX243PA-NC Enclosed Internal AC Sensor, Adjustable + Relay 20Amp 3PST N/C 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX243PA-NC_medium.jpg?v=1708365176)
RIBX243PA-NC | Enclosed Internal AC Sensor, Adjustable + Relay 20Amp 3PST N / C 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBX243PA-NC
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![Functional Devices RIBX243PA Enclosed Internal AC Sensor, Adjustable +20Amp 3PST 24Vac/dc Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBX243PA_medium.jpg?v=1708365189)
RIBX243PA | Enclosed Internal AC Sensor, Adjustable +20Amp 3PST 24Vac / dc Relay | Functional Devices
Brand: Functional Devices
SKU: RIBX243PA
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![Functional Devices RIBMX24SBV Panel 4in Internal Current Transducer + 20Amp SPST + Override 24Vac/dc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBMX24SBV_medium.jpg?v=1708365140)
RIBMX24SBV | Panel 4in Internal Current Transducer + 20Amp SPST + Override 24Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIBMX24SBV
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