Collection: Power and Current
Devices for tracking and analyzing electrical power and current usage within a BAS controls system or facility. Sensors and meters measure electrical characteristics like voltage, current, and power, to analyze energy consumption patterns, identify potential issues, and optimize performance. Transformers step down higher input voltages to the specific requirements by control systems, and handle the currents that these components draw when energized. Supplying manufacturers such as Greystone, Siemens, Veris, Functional Devices and Setra, you can be sure to find the right part for the job.
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Setra CSCGFN150R1 Model CSC, Fixed Setpoint, No LED, 1.5 A Setpoint, with Snap-on Power Relay
Regular price $101.98 USDRegular priceSale price $101.98 USD -
Setra CSCGFN150NN Model CSC, Fixed Setpoint, No LED, 1.50 A Setpoint, No Snap-on Power Relay
Regular price $59.25 USDRegular priceSale price $59.25 USD -
Setra CSCGFN015NN Model CSC, Fixed Setpoint, No LED, 0.15 A Setpoint, No Snap-on Power Relay
Regular price $46.24 USDRegular priceSale price $46.24 USD -
Setra CSCGA2125R1 Model CSC, Adjustable Setpoint, with LED, 1.25 A Setpoint, with Snap-on Power Relay
Regular price $120.02 USDRegular priceSale price $120.02 USD -
Setra CSCGA2125NN Model CSC, Adjustable Setpoint, with LED, 1.25 A Setpoint, No Snap-on Power Relay
Regular price $80.16 USDRegular priceSale price $80.16 USD -
Greystone CS-425-HC-5 AC Current Switch, Solid core 120 Vac 2.5 amp switch, Triac, 5 minute off time delay
Regular price $65.66 USDRegular priceSale price $65.66 USD -
Greystone CS-425-HC-15 AC Current Switch, Solid core 120 Vac 2.5 amp switch, Triac, 15 minute off time delay
Regular price $65.66 USDRegular priceSale price $65.66 USD -
Greystone CS-425-HC-10 AC Current Switch, Solid core 120 Vac 2.5 amp switch, Triac, 10 minute off time delay
Regular price $65.66 USDRegular priceSale price $65.66 USD -
Greystone CS-425-HC-0 AC Current Switch, Solid core 120 Vac 2.5 amp switch, Triac, no time delay
Regular price $65.66 USDRegular priceSale price $65.66 USD -
Greystone CS-610-75 AC Current Switch, Mini solid core 30 Vac/dc switch, MOSFET, +D:D0.75 - 75 amps, status LED
Regular price $57.85 USDRegular priceSale price $57.85 USD -
Greystone CS-652-R2 AC Current Sensor, Solid core sensor, 4 - 20 mA, (Average) 0 - 50 / 100 / 150 amp ranges, selectable
Regular price $62.20 USDRegular priceSale price $62.20 USD -
Greystone CS-652-R1 AC Current Sensor, Solid core sensor, 4 - 20 mA, (Average) 0 - 10 / 20 / 50 amp ranges, selectable
Regular price $62.20 USDRegular priceSale price $62.20 USD -
Greystone CS-652-50 AC Current Sensor, Mini solid core sensor, 4 - 20 mA, 0 - 50 amp range, averaging
Regular price $49.38 USDRegular priceSale price $49.38 USD -
Greystone CS-652-200 AC Current Sensor, Solid core sensor, 4 - 20 mA, (Average) 0 - 200 amp range
Regular price $62.20 USDRegular priceSale price $62.20 USD -
Greystone CS-652-20 AC Current Sensor, Mini solid core sensor, 4 - 20 mA, 0 - 20 amp range, averaging
Regular price $49.38 USDRegular priceSale price $49.38 USD -
Greystone CS-652-10 AC Current Sensor, Mini solid core sensor, 4 - 20 mA, 0 - 10 amp range, averaging
Regular price $49.38 USDRegular priceSale price $49.38 USD -
Greystone CS-651-R1 AC Current Sensor, Solid core sensor, 0 - 10 Vdc, 0 - 10 / 20 / 50 amp ranges, selectable
Regular price $44.44 USDRegular priceSale price $44.44 USD -
Greystone CS-651-50 AC Current Sensor, Mini solid core sensor, 0 - 10 Vdc, 0 - 50 amp range
Regular price $50.63 USDRegular priceSale price $50.63 USD -
Greystone CS-651-200 AC Current Sensor, Solid core sensor, 0 - 10 Vdc, 0 - 200 amp range
Regular price $57.85 USDRegular priceSale price $57.85 USD -
Greystone CS-651-20 AC Current Sensor, Mini solid core sensor, 0 - 10 Vdc, 0 - 20 amp range
Regular price $50.63 USDRegular priceSale price $50.63 USD -
Greystone CS-651-100 AC Current Sensor, Solid core sensor, 0 - 10 Vdc, 0 - 100 amp range
Regular price $44.44 USDRegular priceSale price $44.44 USD -
Greystone CS-651-10 AC Current Sensor, Mini solid core sensor, 0 - 10 Vdc, 0 - 10 amp range
Regular price $50.63 USDRegular priceSale price $50.63 USD -
Greystone CS-650-R2 AC Current Sensor, Solid core sensor, 0 - 5 Vdc, 0 - 50 / 100 / 150 amp ranges, selectable
Regular price $57.85 USDRegular priceSale price $57.85 USD -
Greystone CS-650-R1 AC Current Sensor, Solid core sensor, 0 - 5 Vdc, 0 - 10 / 20 / 50 amp ranges, selectable
Regular price $57.85 USDRegular priceSale price $57.85 USD -
Greystone CS-650-50 AC Current Sensor, Mini solid core sensor, 0 - 5 Vdc, 0 - 50 amp range
Regular price $47.01 USDRegular priceSale price $47.01 USD -
Greystone CS-650-200 AC Current Sensor, Solid core sensor, 0 - 5 Vdc, 0 - 200 amp range
Regular price $57.85 USDRegular priceSale price $57.85 USD -
Greystone CS-650-20 AC Current Sensor, Mini solid core sensor, 0 - 5 Vdc, 0 - 20 amp range
Regular price $47.01 USDRegular priceSale price $47.01 USD -
Greystone CS-650-10 AC Current Sensor, Mini solid core sensor, 0 - 5 Vdc, 0 - 10 amp range
Regular price $47.01 USDRegular priceSale price $47.01 USD -
Greystone CS-GNG-100 Mini solid core 30 Vac/dc switch, MOSFET, Go - No - Go, 0.5 - 100 amps, 0.5 amp trip
Regular price $44.91 USDRegular priceSale price $44.91 USD -
Greystone CS-GNG-200 Solid core 30 Vac/dc switch, MOSFET, Go-No-Go, 0.75 amp trip
Regular price $50.70 USDRegular priceSale price $50.70 USD -
Greystone ETP-9520-E I/P transducer, 4-20mA loop powered /w enclosure
Regular price $170.14 USDRegular priceSale price $170.14 USD -
Greystone ETP-9520 I/P transducer, 4-20mA loop powered
Regular price $155.47 USDRegular priceSale price $155.47 USD -
Greystone ETP-9510-E E/P transducer, 2-10 Vdc, loop powered /w enclosure
Regular price $170.14 USDRegular priceSale price $170.14 USD -
Greystone ETP-9510 E/P P transducer, 4-20mA, 3-wire or 0-10 Vdc /w enclosure transducer, 2-10 Vdc, loop powered
Regular price $155.47 USDRegular priceSale price $155.47 USD -
Greystone ETP-9500-E I/P transducer, 4-20mA, 3-wire or 0-10 Vdc /w enclosure
Regular price $194.53 USDRegular priceSale price $194.53 USD -
Greystone ETP-9500 I/P transducer, 4-20mA, 3-wire or 0-10 Vdc
Regular price $175.01 USDRegular priceSale price $175.01 USD -
Greystone RPYA002A24L 10 amp general purpose relay DPDT 24 Vac c/w LED
Regular price $24.04 USDRegular priceSale price $24.04 USD -
Greystone RPYA002A120L 10 amp general purpose relay DPDT 120 Vac c/w LED
Regular price $24.04 USDRegular priceSale price $24.04 USD -
Greystone RPYA00224L 10 amp general purpose relay DPDT 24 Vdc c/w LED
Regular price $24.04 USDRegular priceSale price $24.04 USD -
Greystone RPYA00212L 10 amp general purpose relay DPDT 12 Vdc c/w LED
Regular price $24.04 USDRegular priceSale price $24.04 USD -
Greystone SC-GNG-200 AC Current Switch, Split core 30 Vac/dc switch, MOSFET, 2 amp trip, Go - No - Go
Regular price $63.59 USDRegular priceSale price $63.59 USD -
Greystone SC-675-R2 AC Current Sensor, Split core sensor, 4 - 20 mA, (True RMS) 0 - 50 / 100 / 150 amp ranges, selectable
Regular price $113.92 USDRegular priceSale price $113.92 USD -
Greystone SC-675-R1 AC Current Sensor, Split core sensor, 4 - 20 mA, (True RMS) 0 - 10 / 20 / 50 amp ranges, selectable
Regular price $113.92 USDRegular priceSale price $113.92 USD -
Greystone SC-675-5 AC Current Sensor, Split core sensor, 4 - 20 mA, (True RMS) 0 - 5 amp range
Regular price $113.92 USDRegular priceSale price $113.92 USD -
Greystone SC-675-200 AC Current Sensor, Split core sensor, 4 - 20 mA, (True RMS) 0 - 200 amp range
Regular price $113.92 USDRegular priceSale price $113.92 USD -
Greystone SC-675-2 AC Current Sensor, Split core sensor, 4 - 20 mA, (True RMS) 0 - 2 amp range
Regular price $113.92 USDRegular priceSale price $113.92 USD -
Greystone SC-652-R2 AC Current Sensor, Split core sensor, 4 - 20 mA, (Average) 0 - 50 / 100 / 150 amp ranges, selectable
Regular price $82.15 USDRegular priceSale price $82.15 USD -
Greystone SC-652-R1 AC Current Sensor, Split core sensor, 4 - 20 mA, (Average) 0 - 20 / 40 / 60 amp ranges, selectable
Regular price $82.15 USDRegular priceSale price $82.15 USD -
Greystone SC-652-200 AC Current Sensor, Split core sensor, 4 - 20 mA, (Average) 0 - 200 amp range
Regular price $82.15 USDRegular priceSale price $82.15 USD -
Greystone SC-651-200 AC Current Sensor, Split core sensor, 0 - 10 Vdc, 0 - 200 amp range
Regular price $79.49 USDRegular priceSale price $79.49 USD