Electrical

Explore a range of electrical products and equipment you may need as a contractor to make your life easier in the field. Electrical items include variations of thermostat wire, temperature split kits, FAV panels, non-plenum rated wire, relays, alarms and much more. We carry popular electrical brands like UEi, Functional Devices, Honeywell, Supco and many more right here at Jackson Systems & Supply.

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Showing 145–192 of 11110 resultsSorted by popularity

24V 40AMP 1-Pole Contactor – Reliable HVAC Electrical Component

Rheem

SKU: 42-109499-10

Rated 5.00 out of 5
$26.99
MSRP: $31.04
You save 15%
Rheem 42-109499-10 24V 40AMP 1-Pole Contactor – Reliable HVAC Electrical Component quantity
(3.5-5 Ton) Ultra Start 3-Wire Mechanical Potential Relay Hard Start

Supco

SKU: 3W2
$36.99
MSRP: $45.94
You save 19%
Supco 3W2 (3.5-5 Ton) Ultra Start 3-Wire Mechanical Potential Relay Hard Start quantity
96 VA Transformer 480/277/240/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount

Functional Devices

SKU: TR100VA005

$54.85Add to Cart for Savings

Functional Devices TR100VA005 96 VA Transformer 480/277/240/120 to 24 Vac quantity
Honeywell 1046815 Interconnect Battery-Operated Smoke and Carbon Monoxide Alarm

Resideo

SKU: 1046815
$51.81
MSRP: $59.58
You save 15%
Read more
Heat Pump Circulating Pump Relay

iO HVAC Controls

SKU: RY-HP

Rated 4.50 out of 5

$54.00Add to Cart for Savings

Heat Pump Circulating Pump Relay quantity
Remote Alarm LED and Push Button Test/Reset

Air Products and Controls

SKU: MS-RA/R

Rated 5.00 out of 5
$37.56
Read more
Connector, 3/4″ x 1/2″ — OEM Replacement Part

Carrier

SKU: 328264-401
$4.70
MSRP: $5.41
You save 15%
Carrier 328264-401 Connector, 3/4" x 1/2" quantity
108-130 MFD, 220-250V Start Capacitor

Packard

SKU: TTMJ108
$7.52
MSRP: $8.65
You save 15%
Packard TTMJ108 108-130 MFD, 220-250V Start Capacitor quantity
Titan HD 30+5 MFD, 440/370V, Round Dual Run Capacitor

Packard

SKU: PRCFD305A
$13.85
MSRP: $15.93
You save 15%
Packard PRCFD305A Titan HD 30+5 MFD, 440/370V, Round Dual Run Capacitor quantity
Dual Run Capacitor 45/5 F, 440 V

Carrier

SKU: P291-4554RS
$24.25
MSRP: $27.89
You save 15%
Carrier P291‑4554RS Dual Run Capacitor 45/5 F, 440 V quantity
50VA Transformer with Circuit Breaker

Functional Devices

SKU: TR50VA005

Rated 5.00 out of 5

$33.05Add to Cart for Savings

Functional Devices TR50VA005 50VA Transformer with Circuit Breaker quantity
Discharge Air Sensor for Z-2000

iO HVAC Controls

SKU: Z-2000-DAS

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Titan ProCap 100 MFD, 370V, Round Run Capacitor

Packard

SKU: TRC100
$18.35
MSRP: $21.10
You save 15%
Packard TRC100 Titan ProCap 100 MFD, 370V, Round Run Capacitor quantity
(1-3 Ton) Ultra Start 3-Wire Mechanical Potential Relay Hard Start

Supco

SKU: 3W1
$40.95
MSRP: $47.09
You save 15%
Supco 3W1 (1-3 Ton) Ultra Start 3-Wire Mechanical Potential Relay Hard Start quantity
2-Zone DPST Line Voltage Switching Relay

Resideo

SKU: RA832A1066

Rated 4.33 out of 5
$113.16
Honeywell RA832A1066 2-Zone DPST Line Voltage Switching Relay quantity
20Amp Enclosed SPDT Relay

Functional Devices

SKU: RIB2421B

Rated 5.00 out of 5

$43.80Add to Cart for Savings

Functional Devices RIB2421B 20Amp Enclosed SPDT Relay quantity
18 AWG 4C Str Shielded Riser, Gray, 1000ft Reel

Genesis

SKU: TS-18/4 (Large Reel)
$323.03
MSRP: $371.48
You save 15%
Genesis 22151009 18-4 Twisted, Shielded, Non-Plenum-rated Wire (1000' roll) quantity
Titan ProCap 60 MFD, 370V, Round Run Capacitor

Packard

SKU: TRC60
$15.29
MSRP: $17.58
You save 15%
Packard TRC60 Titan ProCap 60 MFD, 370V, Round Run Capacitor quantity
Titan HD 5 MFD, 440/370V, Oval Run Capacitor

Packard

SKU: POCF5A
$7.38
MSRP: $8.49
You save 15%
Packard POCF5A Titan HD 5 MFD, 440/370V, Oval Run Capacitor quantity
Foot Mounted 120 Vac Transformer – 9″ Lead Wires

Resideo

SKU: AT120B1028
$17.99
Honeywell AT120B1028 Foot Mounted 120 VAC Transformer W/ 9in Leadwires End Bells quantity
ICM Controls ICM870-9A Soft Start

ICM Controls

SKU: ICM870-9A

Rated 3.00 out of 5

Add to Cart for Savings

ICM Controls ICM870-9A Soft Start quantity
Natural Nylon Cable Tie, 36″, 50-Pack

DiversiTech

SKU: 7-P36
$20.50
MSRP: $23.58
You save 15%
DiversiTech 7-P36 Natural Nylon Cable Tie, 36", 50-Pack quantity
Multi-Tap Transformer with Circuit Breaker

Functional Devices

SKU: TR50VA004

$40.05Add to Cart for Savings

Functional Devices TR50VA004 Multi-Tap Transformer and Circuit Breaker quantity
ICM Controls ICM495-60A Electrical Disconnect W/ Internal Surge Protection, Non-Fused Model

ICM Controls

SKU: ICM495-60A
$95.29
ICM Controls ICM495-60A Electrical Disconnect W/ Internal Surge Protection, Non-Fused Model quantity
40/5 MFD 370/440V Dual Run Round Capacitor

Packard

SKU: TRCFD405
$10.81
MSRP: $12.43
You save 15%
Titan Pro TRCFD405 Round Dual Run Capacitor, 40+5 MFD, 440/370V quantity
Genuine OEM Contact Pins

York

SKU: 025-28952-000
$4.51
MSRP: $5.19
You save 15%
York 025-28952-000 — Genuine OEM Contact Pins quantity
Danfoss 134B7132 External Fan for B1 Frame Size

Danfoss

SKU: 134B7132
$176.60
MSRP: $203.09
You save 15%
Danfoss 134B7132 External Fan for B1 Frame Size quantity
Honeywell AT140B1297/B Transformer

Resideo

SKU: AT140B1297/B
$31.99
MSRP: $36.79
You save 15%
Honeywell AT140B1297/B Transformer quantity
18-4 Twisted, Shielded, Non-Plenum-rated Wire – 50 FT Cut

Genesis

SKU: TS-18/4-BF_50
$21.87
MSRP: $25.15
You save 15%
Genesis TS-18/4 18-4 Twisted, Shielded, Non-Plenum Wire, 50ft Cut quantity
10A DPDT Enclosed Relay, 10-30V AC/DC or 120V AC Coil

Functional Devices

SKU: RIB2401D

$31.10Add to Cart for Savings

Functional Devices RIB2401D 24V/120V 10A DPDT Enclosed Relay quantity
405-485 MFD Start Capacitor, 330V

LEESON

SKU: 003049.13P
$62.37
MSRP: $71.73
You save 15%
Regal Rexnord - LEESON 003049.13P 405-485 MFD Start Capacitor 330V quantity
Navien 30025036A Thermal Fuse for NPE-2 & NCB-H Tankless Water Heaters – OEM Replacement

Navien

SKU: 30025036A
$6.00
MSRP: $6.90
You save 15%
Navien 30025036A Thermal Fuse for NPE-2 & NCB-H Tankless Water Heaters – OEM Replacement quantity
7-Day Programmable Timer Switch – White

Honeywell Home

SKU: RPLS540A1002

Rated 5.00 out of 5
$44.99
MSRP: $51.74
You save 15%
Honeywell RPLS540A1002 7-Day Programmable Timer Switch, White quantity
Purple Auto Blade Fuse, 3 Amp, Pack of 10

Devco

SKU: ED-AT3
$19.99
MSRP: $22.99
You save 13%
Devco ED-AT3 - Auto Blade Fuse, 3 Amp, 10 Pack quantity
Titan ProCap 10 MFD, 440/370V, Round Run Capacitor

Packard

SKU: TRCF10
$2.31
MSRP: $2.66
You save 15%
Packard TRCF10 Titan ProCap 10 MFD, 440/370V, Round Run Capacitor quantity
24V 2-Pole 30 A Double-Pole Contactor

Amana-Goodman

SKU: CONT2P030024DS
$42.41
MSRP: $48.77
You save 15%
Read more
40A 3-Pole 3-Phase Contactor – Reliable HVAC Power Switching

Rheem

SKU: 42-109499-12K
$118.26
MSRP: $136.00
You save 15%
Rheem 42-109499-12K 40A 3-Pole 3-Phase Contactor – Reliable HVAC Power Switching quantity
(4-5 Ton) Ultra Start 3-Wire Mechanical Potential Relay Hard Start

Supco

SKU: 3W3
$46.92
MSRP: $53.96
You save 15%
Supco 3W3 (4-5 Ton) Ultra Start 3-Wire Mechanical Potential Relay Hard Start quantity
18 AWG 8C Str Shielded Plenum, Natural, 1000ft Reel

Genesis

SKU: TSP-18/8
$747.82
MSRP: $859.99
You save 15%
Genesis TSP-18/8 (32171012) Twisted, Shielded, Plenum-Rated Wire, 1000ft quantity
40va Foot Mounted Transformer, 120V Primary, 24V Secondary

Resideo

SKU: AT140B1206

Rated 5.00 out of 5
$16.23
Honeywell AT140B1206 40VA Foot Mounted Transformer quantity
Universal Mini-Split Install Kit, 6 ft Whip & Surge Protector

DiversiTech

SKU: MSK012-6
$132.99
MSRP: $152.94
You save 15%
DiversiTech MSK012-6 Universal Mini-Split Install Kit, 6 ft Whip & Surge Protector quantity
Titan HD 15 MFD, 440/370V, Round Run Capacitor

Packard

SKU: PRCF15A
$9.99
MSRP: $11.49
You save 15%
Packard PRCF15A Titan HD 15 MFD, 440/370V, Round Run Capacitor quantity
Fuse

Trane

SKU: FUS02474
$14.08
MSRP: $16.19
You save 15%
Trane FUS02474 Fuse quantity
300V 3.2A Time Delay Fuse

Trane

SKU: FUS2295
$7.07
MSRP: $8.13
You save 15%
Trane FUS2295 300V 3.2A Time Delay Fuse quantity
Amana-Goodman 10123535 Manual Reset Limit Switch, 150F

Amana-Goodman

SKU: 10123535
$14.50
MSRP: $16.68
You save 15%
Read more
DiversiTech 161-193 Motor Start Capacitator

DiversiTech

SKU: 161-193
$5.20
MSRP: $5.98
You save 15%
DiversiTech 161-193 Motor Start Capacitator quantity
30 Amp Power Relay, 208-277 Vac Coil, NEMA 1 Housing

Functional Devices

SKU: RIB02P30

$106.25Add to Cart for Savings

Functional Devices RIB02P30 30 Amp Power Relay, 208-277 Vac Coil, NEMA 1 Housing quantity
18 AWG 5 Stranded Conductors Shielded Control Cable, Plenum Rated

Genesis

SKU: TSSP-18/5
$126.08
MSRP: $144.99
You save 15%
Genesis 32760312 18 AWG 5C Stranded Shielded Plenum, Natural, 250ft Reel quantity