Current Sensors & Switches

Current Sensors & Switches monitor electrical flow to protect equipment and ensure safe operation in HVAC and electrical systems. These devices detect current levels and automatically switch circuits on or off when preset thresholds are reached. Jackson Systems stocks AC and DC current sensors in multiple amperage ranges – shop our complete selection today.

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Showing 49–96 of 441 resultsSorted by popularity

Low Pressure Transducer, Model 2651001WB2BT1C

Setra

SKU: 2651001WB2BT1C
$228.78
MSRP: $263.10
You save 15%
Setra 2651001WB2BT1C Low Pressure Transducer quantity
0–0.25″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2641R25WD11T1C
$219.71
MSRP: $252.67
You save 15%
Setra 2641R25WD11T1C 0–0.25" WC Unidirectional Low Differential Pressure Transducer quantity
±0.25″ WC Bidirectional Low Differential Pressure Transducer

Setra

SKU: 2641R25WB11T1C
$219.71
MSRP: $252.67
You save 15%
Setra 2641R25WB11T1C ±0.25" WC Bidirectional Low Differential Pressure Transducer quantity
±0.25″ WC Bidirectional Low Differential Pressure Transducer

Setra

SKU: 2641R25WB11A1C
$242.55
MSRP: $278.93
You save 15%
Setra 2641R25WB11A1C ±0.25" WC Bidirectional Low Differential Pressure Transducer quantity
±0.05″ WC Bidirectional Low Differential Pressure Transducer

Setra

SKU: 2641R05WB2DT1C
$219.71
MSRP: $252.67
You save 15%
Setra 2641R05WB2DT1C ±0.05" WC Bidirectional Low Differential Pressure Transducer quantity
0–2.5″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 26412R5WD11T1C
$219.71
MSRP: $252.67
You save 15%
Setra 26412R5WD11T1C 0–2.5" WC Unidirectional Low Differential Pressure Transducer quantity
0–2.5″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 26412R5WD11A1C
$242.55
MSRP: $278.93
You save 15%
Setra 26412R5WD11A1C 0–2.5" WC Unidirectional Low Differential Pressure Transducer quantity
Differential Pressure Transducer ±2.5″ w.c., 1% Accuracy, 0–5 VDC

Setra

SKU: 26412R5WB11T1G
$218.89
MSRP: $251.72
You save 15%
Setra 26412R5WB11T1G Differential Pressure Transducer ±2.5" w.c. 1% CAL quantity
±2.5″ WC Bidirectional Low Differential Pressure Transducer

Setra

SKU: 26412R5WB11T1C
$219.71
MSRP: $252.67
You save 15%
Setra 26412R5WB11T1C ±2.5" WC Bidirectional Low Differential Pressure Transducer quantity
Low Differential Pressure Transducer, 0–0.5″ WC, 4–20 mA Output

Setra

SKU: 26410R5WD11T1C
$219.71
MSRP: $252.67
You save 15%
Setra 26410R5WD11T1C Low Differential Pressure Transducer, 0–0.5" WC, 4–20 mA quantity
Differential Pressure Transducer ±0.5 in. WC 4-20mA with Cal Certificate

Setra

SKU: 26410R5WB11T1G
$235.73
MSRP: $271.09
You save 15%
Setra 26410R5WB11T1G Differential Pressure Transducer ±0.5 in. WC 4-20mA quantity
±0.5″ WC Bidirectional Low Differential Pressure Transducer

Setra

SKU: 26410R5WB11T1C
$219.71
MSRP: $252.67
You save 15%
Setra 26410R5WB11T1C ±0.5" WC Bidirectional Low Differential Pressure Transducer quantity
Low Differential Pressure Transducer, 0-5 VDC, ±1% FS Accuracy

Setra

SKU: 26410R1WD2DT1C
$219.71
MSRP: $252.67
You save 15%
Setra 26410R1WD2DT1C Low Differential Pressure Transducer, 0-5 VDC, ±1% FS quantity
0–0.1″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 26410R1WB11T1C
$219.73
MSRP: $252.69
You save 13%
Setra 26410R1WB11T1C 0–0.1" WC Low Differential Pressure Transducer, 4–20 mA quantity
0-10″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2641010WD2DT1C
$219.71
MSRP: $252.67
You save 15%
Setra 2641010WD2DT1C 0-10" WC Unidirectional Low Differential Pressure Transducer quantity
0–10″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2641010WD11T1C
$219.71
MSRP: $252.67
You save 15%
Setra 2641010WD11T1C 0–10" WC Unidirectional Low Differential Pressure Transducer quantity
0-10″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2641010WD11A1C
$248.08
MSRP: $285.29
You save 15%
Setra 2641010WD11A1C 0-10" WC Unidirectional Low Differential Pressure Transducer quantity
0-5″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2641005WD2DT1C
$239.45
MSRP: $275.37
You save 15%
Read more
0-5″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2641005WD11T1C
$219.71
MSRP: $252.67
You save 15%
Setra 2641005WD11T1C 0-5" WC Unidirectional Low Differential Pressure Transducer quantity
0-5″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2641005WD11A1C
$242.55
MSRP: $278.93
You save 15%
Setra 2641005WD11A1C 0-5" WC Unidirectional Low Differential Pressure Transducer quantity
Differential Pressure Transmitter, ±5″wc Range, 1% Accuracy

Setra

SKU: 2641005WB11T1G
$235.73
MSRP: $271.09
You save 15%
Setra 2641005WB11T1G Differential Pressure Transmitter ±5"wc 1% CAL quantity
±5″ WC Bidirectional Low Differential Pressure Transducer

Setra

SKU: 2641005WB11T1C
$219.71
MSRP: $252.67
You save 13%
Read more
0-3″ WC 4-20mA 1/2″ Differential Pressure Transducer

Setra

SKU: 2641003WD11A1C
$242.55
MSRP: $278.93
You save 15%
Setra 2641003WD11A1C 0-3" WC 4-20mA 1/2" Pressure Transducer quantity
0–1″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2641001WD11T1C
$219.71
MSRP: $252.67
You save 13%
Setra 2641001WD11T1C 0–1" WC Unidirectional Low Differential Pressure Transducer quantity
±1″ WC Bidirectional Low Differential Pressure Transducer

Setra

SKU: 2641001WB11T1C
$224.73
MSRP: $258.44
You save 13%
Setra 2641001WB11T1C ±1" WC Bidirectional Low Differential Pressure Transducer quantity
0-250 PSI Gauge Pressure Transducer, 1/4″ NPT Male, 4-20 mA Output

Setra

SKU: 2561250PG2M11
$576.85
MSRP: $663.38
You save 13%
Setra 2561250PG2M11 0-250 PSI Gauge Pressure Transducer, 1/4" NPT, 4-20 mA quantity
0-200 PSI Gauge Pressure Transducer, 4-20 mA, 1/4″ NPT Male

Setra

SKU: 2561200PG2M11C
$609.30
MSRP: $700.70
You save 15%
Setra 2561200PG2M11C 0-200 PSI Gauge Pressure Transducer, 4-20 mA, 1/4" NPT quantity
0-150 PSI Gauge Pressure Transducer, 4-20 mA Output, 1/4″ NPT Male

Setra

SKU: 2561150PG2M11
$576.85
MSRP: $663.38
You save 15%
Setra 2561150PG2M11 0-150 PSI Gauge Pressure Transducer, 4-20 mA, 1/4" NPT quantity
0-100 PSI Gauge Pressure Transducer, 4-20 mA Output, 1/4″ NPT Male

Setra

SKU: 2561100PG2M11
$576.85
MSRP: $663.38
You save 15%
Setra 2561100PG2M11 0-100 PSI Gauge Pressure Transducer, 4-20 mA, 1/4" NPT quantity
0-15 PSI Gauge Pressure Transducer, 4-20 mA, 1/4″ NPT Male

Setra

SKU: 2561015PG2M11
$576.85
MSRP: $663.38
You save 15%
Setra 2561015PG2M11 0-15 PSI Gauge Pressure Transducer, 4-20 mA, 1/4" NPT quantity
Multi-Configurable Wet-to-Wet Differential Pressure Sensor

Setra

SKU: 231G-MS3-2F-N
$651.50
MSRP: $749.23
You save 13%
Setra 231G-MS3-2F-N Multi-Configurable Wet-to-Wet Differential Pressure Sensor quantity
Multi-Configurable Wet-to-Wet Differential Pressure Transducer

Setra

SKU: 231G-MS2-3V-D
$960.71
MSRP: $1,104.82
You save 15%
Setra 231G-MS2-3V-D Multi-Configurable Wet-to-Wet Differential Pressure Transducer quantity
Multi-Configurable Wet-to-Wet Differential Pressure Transducer

Setra

SKU: 231G-MS1-3V-D
$1,077.55
MSRP: $1,239.18
You save 15%
Setra 231G-MS1-3V-D Multi-Configurable Wet-to-Wet Differential Pressure Transducer quantity
Wet-to-Wet Differential Pressure Transducer, Multi-Range, No Display

Setra

SKU: 231G-MS1-2F-N
$651.50
MSRP: $749.23
You save 13%
Setra 231G-MS1-2F-N Wet-to-Wet Differential Pressure Transducer, Multi-Range, No Display quantity
Multi-Configurable Wet-to-Wet Differential Pressure Transducer w/ LCD

Setra

SKU: 231G-MS1-2F-D
$680.56
MSRP: $782.64
You save 15%
Setra 231G-MS1-2F-D Multi-Configurable Wet-to-Wet Differential Pressure Transducer quantity
0-100 PSID Unidirectional Pressure Transducer, 4-20 mA Output

Setra

SKU: 2301100PD2F11B
$609.88
MSRP: $701.36
You save 15%
Setra 2301100PD2F11B 0-100 PSID Unidirectional Pressure Transducer, 4-20 mA quantity
230 Series 50 PSID Differential Pressure Transducer, Viton

Setra

SKU: 2301050PD5V2EB
$1,140.68
MSRP: $1,311.78
You save 15%
Setra 2301050PD5V2EB 230 Series 50 PSID Differential Pressure Transducer Viton quantity
0-50 PSID Unidirectional Differential Pressure Transducer

Setra

SKU: 2301050PD3V2EB
$933.94
MSRP: $1,074.03
You save 15%
Setra 2301050PD3V2EB 0-50 PSID Unidirectional Differential Pressure Transducer quantity
0-50 PSID Differential Pressure Transducer, 3-Valve Manifold, 4-20 mA

Setra

SKU: 2301050PD3V11BC
$954.65
MSRP: $1,097.85
You save 15%
Setra 2301050PD3V11BC 0-50 PSID Differential Pressure Transducer, 3-Valve Manifold, 4-20 mA quantity
0-50 PSID Unidirectional Differential Pressure Transducer, 3-Valve Manifold

Setra

SKU: 2301050PD3V11B
$924.19
MSRP: $1,062.82
You save 15%
Setra 2301050PD3V11B 0-50 PSID Unidirectional Differential Pressure Transducer, 3-Valve Manifold, 4-20 mA quantity
0-50 PSID Unidirectional Pressure Transducer, 1/4″ NPT (F)

Setra

SKU: 2301050PD2F2EB
$609.88
MSRP: $701.36
You save 15%
Setra 2301050PD2F2EB 0-50 PSID Unidirectional Pressure Transducer, 1/4" NPT quantity
0–50 PSID Unidirectional Pressure Transducer, 4-20 mA, 1/4″ NPT

Setra

SKU: 2301050PD2F11BC
$630.59
MSRP: $725.18
You save 15%
Setra 2301050PD2F11BC 0–50 PSID Unidirectional Pressure Transducer, 4-20 mA quantity
0–50 PSID Unidirectional Pressure Transducer, 4-20 mA, 1/4″ NPT (F)

Setra

SKU: 2301050PD2F11B
$609.88
MSRP: $701.36
You save 15%
Read more
0-25 PSID Unidirectional Diff Pressure Transducer, 3-Valve Manifold, 4-20 mA

Setra

SKU: 2301025PD3V11B
$933.94
MSRP: $1,074.03
You save 15%
Setra 2301025PD3V11B 0-25 PSID Unidirectional Diff Pressure Transducer, 3-Valve Manifold, 4-20 mA quantity
0-25 PSID Unidirectional Pressure Transducer, 4-20 mA, 1/4″ NPT

Setra

SKU: 2301025PD2F11B
$609.88
MSRP: $701.36
You save 15%
Setra 2301025PD2F11B 0-25 PSID Unidirectional Pressure Transducer, 4-20 mA quantity
230 Series Differential Pressure Transducer 10″ W.C. 3V/10V Viton

Setra

SKU: 2301010PD3V2EB
$933.94
MSRP: $1,074.03
You save 15%
Setra 2301010PD3V2EB 230 Series Differential Pressure Transducer 10" W.C. 3V/10V Viton quantity
0–10 PSID Unidirectional Pressure Transducer, 1/4″ NPT, 4-20 mA

Setra

SKU: 2301010PD2F11B
$609.88
MSRP: $701.36
You save 15%
Setra 2301010PD2F11B 0–10 PSID Unidirectional Pressure Transducer, 4-20 mA quantity
0–250 PSI Gauge Pressure Transducer, 4-20 mA, 1/4″ NPT Male, 2′ Cable

Setra

SKU: 2091250PG2M11A1
$288.20
MSRP: $331.43
You save 13%
Read more