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 145–192 of 441 resultsSorted by popularity

0-500 PSI P599 Series Pressure Transducer

Johnson Controls

SKU: P599VCPS105C
$109.99
MSRP: $126.49
You save 15%
Read more
Refrigerant Pressure Transducer for HVAC Systems

Johnson Controls

SKU: P599RCPS-107C
$120.34
MSRP: $138.39
You save 15%
Read more
0-500 PSI Pressure Transducer for HVAC & BAS Applications

Johnson Controls

SKU: P599RCPS105K
$184.14
MSRP: $211.76
You save 15%
Johnson Controls P599RCPS105K 0-500 PSI Pressure Transducer quantity
Pressure Transducer, P599 Series

Johnson Controls

SKU: P599RCPS-105C
$140.75
MSRP: $161.86
You save 15%
Johnson Controls P599RCPS-105C Pressure Transducer quantity
Pressure Transducer for HVAC Building Automation Systems

Johnson Controls

SKU: P599RAPS107C
$123.71
MSRP: $142.27
You save 15%
Johnson Controls P599RAPS107C Pressure Transducer quantity
0-100 PSI Pressure Transducer for HVAC Control Systems

Johnson Controls

SKU: P599RAPS105K
$188.70
MSRP: $217.01
You save 15%
Johnson Controls P599RAPS105K 0-100 PSI Pressure Transducer quantity
0-500psi Pressure Transducer for HVAC & BAS Applications

Johnson Controls

SKU: P599RAPS105C
$134.76
MSRP: $154.97
You save 15%
Read more
-10 to 100 PSI Pressure Transducer

Johnson Controls

SKU: P599RAPS100K
$177.05
MSRP: $203.61
You save 15%
Johnson Controls P599RAPS100K -10 to 100 PSI Pressure Transducer quantity
Pressure Transducer for HVAC & Building Automation Systems

Johnson Controls

SKU: P599ACPS107C
$142.26
MSRP: $163.60
You save 15%
Johnson Controls P599ACPS107C Pressure Transducer quantity
Pressure Transducer, P599ACPS-105K

Johnson Controls

SKU: P599ACPS-105K
$165.74
MSRP: $190.60
You save 15%
Johnson Controls P599ACPS-105K Pressure Transducer quantity
Pressure Transducer Kit, 0-750 PSI, 0-10 Vdc, 1/4″ SAE Thread

Johnson Controls

SKU: P499VCP-107K
$216.04
MSRP: $248.45
You save 15%
Johnson Controls P499VCP-107K Pressure Transducer Kit, 0-750 PSI, 0-10 Vdc quantity
Pressure Transducer, 0–750 PSI Range, 0–10 Vdc Output, 1/4″ SAE

Johnson Controls

SKU: P499VCP-107
$202.93
MSRP: $233.37
You save 15%
Johnson Controls P499VCP-107 Pressure Transducer, 0–750 PSI, 0–10 Vdc quantity
Pressure Transducer Kit, 0–500 PSI, 0–10 Vdc, 1/4″ SAE 45°

Johnson Controls

SKU: P499VCP-105K
$216.04
MSRP: $248.45
You save 15%
Johnson Controls P499VCP-105K Pressure Transducer Kit, 0–500 PSI, 0–10 Vdc quantity
Pressure Transducer, 0-500 PSI Range, 0-10 Vdc Output, 1/4″ SAE

Johnson Controls

SKU: P499VCP-105
$193.66
MSRP: $222.71
You save 15%
Johnson Controls P499VCP-105 Pressure Transducer, 0-500 PSI, 0-10 Vdc quantity
Pressure Transducer Kit, 0-100 Psi Range, 0-10 Vdc Output

Johnson Controls

SKU: P499VCP-101K
$205.75
MSRP: $236.61
You save 15%
Read more
Pressure Transducer Kit, 0–500 PSI, 0–10 Vdc, 1/8″ NPT, w/ Harness

Johnson Controls

SKU: P499VAP-105K
$212.94
MSRP: $244.88
You save 15%
Johnson Controls P499VAP-105K Pressure Transducer Kit, 0–500 PSI, 0–10 Vdc quantity
Pressure Transducer Kit, 0–100 PSI, 0–10 Vdc, 1/8″ NPT, w/ Harness

Johnson Controls

SKU: P499VAP-101K
$211.40
MSRP: $243.11
You save 15%
Johnson Controls P499VAP-101K Pressure Transducer Kit, 0–100 PSI, 0–10 Vdc quantity
Pressure Transducer, 0–200 PSI, 0.5–4.5 Vdc, 1/4″ SAE Flare

Johnson Controls

SKU: P499RCPS102
$218.36
MSRP: $251.11
You save 15%
Johnson Controls P499RCPS102 Pressure Transducer, 0–200 PSI, 0.5–4.5 Vdc quantity
Pressure Transducer Kit, 0–750 PSI, 0.5–4.5 Vdc, w/ 6.6′ Harness

Johnson Controls

SKU: P499RCP-107K
$216.04
MSRP: $248.45
You save 15%
Read more
Pressure Transducer, 0–750 PSI, 0.5–4.5 Vdc, 1/4″ SAE Flare

Johnson Controls

SKU: P499RCP-107
$184.44
MSRP: $212.11
You save 15%
Read more
Pressure Transducer Kit, 0–500 PSI, 0.5–4.5 Vdc, SAE Flare, 6.6′ Harness

Johnson Controls

SKU: P499RCP-105K
$216.04
MSRP: $248.45
You save 15%
Johnson Controls P499RCP-105K Pressure Transducer Kit, 0–500 PSI, 0.5–4.5 Vdc quantity
Pressure Transducer, 0–500 PSI, 0.5–4.5 Vdc, 1/4″ SAE Flare

Johnson Controls

SKU: P499RCP-105
$193.66
MSRP: $222.71
You save 15%
Johnson Controls P499RCP-105 Pressure Transducer, 0–500 PSI, 0.5–4.5 Vdc quantity
Pressure Transducer Kit, 0–100 PSI, 0.5–4.5 Vdc, SAE Flare, 6.6′ Harness

Johnson Controls

SKU: P499RCP-101K
$216.04
MSRP: $248.45
You save 15%
Johnson Controls P499RCP-101K Pressure Transducer Kit, 0–100 PSI, 0.5–4.5 Vdc quantity
Pressure Transducer, 0–100 PSI, 0.5–4.5 Vdc, 1/4″ SAE Flare

Johnson Controls

SKU: P499RCP-101
$193.66
MSRP: $222.71
You save 15%
Read more
Pressure Transducer, 0.5–4.5 Vdc Output, -1 to 8 Bar, 1/4″ SAE Flare

Johnson Controls

SKU: P499RCH-401
$205.23
MSRP: $236.01
You save 15%
Johnson Controls P499RCH-401 Pressure Transducer, 0.5–4.5 Vdc, -1 to 8 Bar quantity
Pressure Transducer, 0-500 PSI, 0.5-4.5 Vdc, 1/8″ NPT, 6.5′ Harness

Johnson Controls

SKU: P499RAP-105K
$212.94
MSRP: $244.88
You save 15%
Johnson Controls P499RAP-105K Pressure Transducer, 0-500 PSI, 0.5-4.5 Vdc quantity
Pressure Transducer, 0-500 PSI Range, 0.5-4.5 Vdc Output, 1/8″ NPT

Johnson Controls

SKU: P499RAP-105
$197.54
MSRP: $227.17
You save 15%
Johnson Controls P499RAP-105 Pressure Transducer, 0-500 PSI, 0.5-4.5 Vdc quantity
Pressure Transducer, 0-200 PSI Range, 0.5-4.5 Vdc Output, 1/8″ NPT

Johnson Controls

SKU: P499RAP-102
$210.64
MSRP: $242.24
You save 15%
Johnson Controls P499RAP-102 Pressure Transducer, 0-200 PSI, 0.5-4.5 Vdc quantity
Pressure Transducer, 0-100 PSI, 0.5-4.5 Vdc, 1/8″ NPT, 6.5′ Harness

Johnson Controls

SKU: P499RAP-101K
$212.94
MSRP: $244.88
You save 15%
Johnson Controls P499RAP-101K Pressure Transducer, 0-100 PSI, 0.5-4.5 Vdc quantity
Pressure Transducer, 0-100 PSI Range, 0.5-4.5 Vdc Output, 1/8″ NPT

Johnson Controls

SKU: P499RAP-101
$190.58
MSRP: $219.17
You save 15%
Johnson Controls P499RAP-101 Pressure Transducer, 0-100 PSI, 0.5-4.5 Vdc quantity
Pressure Transducer, 0-750 PSI, 4-20 mA, 1/4″ SAE Flare, 6.5′ Harness

Johnson Controls

SKU: P499ACP-107K
$216.04
MSRP: $248.45
You save 15%
Johnson Controls P499ACP-107K Pressure Transducer, 0-750 PSI, 4-20 mA quantity
Pressure Transducer, 0-750 PSI, 4-20 mA, 1/4″ SAE Flare

Johnson Controls

SKU: P499ACP-107
$193.66
MSRP: $222.71
You save 15%
Johnson Controls P499ACP-107 Pressure Transducer, 0-750 PSI, 4-20 mA quantity
Pressure Transducer, 0-500 PSI, 4-20 mA, 1/4″ SAE Flare, 6.5′ Harness

Johnson Controls

SKU: P499ACP-105K
$216.04
MSRP: $248.45
You save 15%
Johnson Controls P499ACP-105K Pressure Transducer, 0-500 PSI, 4-20 mA quantity
Pressure Transducer, 0-500 PSI, 4-20 mA, 1/4″ SAE Flare

Johnson Controls

SKU: P499ACP-105
$193.66
MSRP: $222.71
You save 15%
Johnson Controls P499ACP-105 Pressure Transducer, 0-500 PSI, 4-20 mA quantity
Pressure Transducer, 0-100 PSI, 4-20 mA, 1/4″ SAE Flare, 6.5′ Harness

Johnson Controls

SKU: P499ACP-101K
$216.04
MSRP: $248.45
You save 15%
Johnson Controls P499ACP-101K Pressure Transducer, 0-100 PSI, 4-20 mA quantity
Pressure Transducer, 0-100 PSI, 4-20 mA, 1/4″ SAE Flare

Johnson Controls

SKU: P499ACP-101
$193.66
MSRP: $222.71
You save 15%
Johnson Controls P499ACP-101 Pressure Transducer, 0-100 PSI, 4-20 mA quantity
Pressure Transducer, 0-500 PSI, 4-20 mA Output, 1/8″ NPT, 6.5′ Harness

Johnson Controls

SKU: P499AAP-105K
$211.40
MSRP: $243.11
You save 15%
Johnson Controls P499AAP-105K Pressure Transducer, 0-500 PSI, 4-20 mA quantity
Pressure Transducer, 0-500 PSI Range, 4-20 mA Output, 1/8″ NPT

Johnson Controls

SKU: P499AAP-105
$189.04
MSRP: $217.40
You save 15%
Johnson Controls P499AAP-105 Pressure Transducer, 0-500 PSI, 4-20 mA, 1/8" NPT quantity
1/8″ 0-100 PSI Pressure Transducer, 4-20mA Output

Johnson Controls

SKU: P499AAP-101
$189.04
MSRP: $217.40
You save 15%
Johnson Controls P499AAP-101 1/8" 0/100# Pressure Transducer 4-20mA quantity
Electronic Pressure Transducer, 0–754 PSI, 1/4″ SAE, 6.6′ Cable

Johnson Controls

SKU: P266SNR-2
$175.01
MSRP: $201.26
You save 15%
Johnson Controls P266SNR-2 Electronic Pressure Transducer, 0–754 PSI quantity
Electronic Pressure Transducer, 0–508 PSI, 1/4″ SAE, 6.6 ft. Cable

Johnson Controls

SKU: P266SNR-1
$175.01
MSRP: $201.26
You save 15%
Johnson Controls P266SNR-1 Electronic Pressure Transducer, 0–508 PSI, 1/4" SAE quantity
Electro-Pneumatic Transducer, High Volume Output, 4-20 mA, 3-15 Psig

Johnson Controls

SKU: EP-8000-4
$321.34
MSRP: $369.54
You save 15%
Johnson Controls EP-8000-4 Electro-Pneumatic Transducer, 4-20 mA, 3-15 Psig quantity
Electro-Pneumatic Transducer, Low Volume Output, 4-20 mA / 3-15 Psig

Johnson Controls

SKU: EP-8000-3
$318.80
MSRP: $366.62
You save 15%
Johnson Controls EP-8000-3 Electro-Pneumatic Transducer, 4-20 mA Input, 3-15 Psig Output quantity
Electro-Pneumatic Transducer, Low Volume (Non-Relay) Output

Johnson Controls

SKU: EP-8000-1
$308.03
MSRP: $354.23
You save 15%
Johnson Controls EP-8000-1 Electro-Pneumatic Transducer, Low Volume Output quantity
Pressure Transducer, 0-100 Psig Input, 0.5-5.5 Vdc Output, 2′ Cable

Johnson Controls

SKU: DPT2090-100G
$300.36
MSRP: $345.41
You save 15%
Johnson Controls DPT2090-100G Pressure Transducer, 0-100 Psig, 0.5-5.5 Vdc quantity
Multi-Range Differential Pressure Transducer, 0–1/2.5/5/10″ W.C.

Johnson Controls

SKU: DP150MR2-SA
$253.01
MSRP: $290.96
You save 15%
Read more
Low Differential Pressure Transducer, ±0.25″wc, 4-20mA, IP67

Johnson Controls

SKU: DP140X25B21D
$207.01
MSRP: $238.06
You save 15%
Johnson Controls DP140X25B21D Low Differential Pressure Transducer, ±0.25"wc quantity
Low Differential Pressure Transducer, 0-2.5″wc, 4-20mA, IP67

Johnson Controls

SKU: DP1402X5U21D
$207.01
MSRP: $238.06
You save 15%
Johnson Controls DP1402X5U21D Low Differential Pressure Transducer, 0-2.5"wc quantity