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 193–240 of 10276 resultsSorted by popularity

Rectorseal 96428 RSH-20 Motor Surge Protector, 5-Pin

RectorSeal

SKU: 96428

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Plug-in tester for GFI receptacles and wiring diagnostics

MA-Line

SKU: MA-8205
$11.99
MSRP: $13.79
You save 13%
MA-Line MA-8205 Plug-In GFI Receptacle Tester quantity
50 VA Transformer – 208/277/480V Primary to 24V Secondary, Multi-Tap, Circuit Breaker

Resideo

SKU: AT150F1030
$52.57
Honeywell Resideo AT150F1030 50 VA Transformer – 208/277/480V Primary to 24V Secondary, Multi-Tap, Circuit Breaker quantity
440V 1.5 MFD Replacement Capacitor

Daikin-McQuay

SKU: 910181935
$3.74
MSRP: $4.30
You save 15%
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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
Titan HD 50+5 MFD, 440/370V, Round Dual Run Capacitor

Packard

SKU: PRCFD505A
$18.79
MSRP: $21.61
You save 15%
Packard PRCFD505A Titan HD 50+5 MFD, 440/370V, Round Dual Run Capacitor quantity
Taco SR5A-005RP 5A Fuse 10-Pack – Replacement for Taco SR Series Zone Valve & Relay Controls

Taco Comfort Solutions

SKU: SR5A-005RP
$28.63
MSRP: $32.92
You save 13%
Taco SR5A-005RP 5A Fuse 10-Pack – Replacement for Taco SR Series Zone Valve & Relay Controls quantity
RSH VRM -Vage Range Monitoring Device

RectorSeal

SKU: 96421

Rated 5.00 out of 5
$391.88
Rectorseal 96421 - RSH VRM - Voltage Range Monitoring Device quantity
Adjustable Delay on Make Timer, 6 Sec to 8 Mins

Supco

SKU: TD69
$9.94
MSRP: $11.43
You save 15%
Supco TD69 Adjustable Delay on Make Timer, 6 Sec to 8 Mins quantity
Transformer and Fan Relay Combination

White-Rodgers

SKU: 90-113

Rated 4.50 out of 5
$32.99
White-Rodgers 90-113 Transformer and Fan Relay Combination quantity
24VAC 2-Pole Definite Purpose Contactor, Low Profile Design

Resideo

SKU: DP2040A5004
$34.99
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18/20 Hybrid Thermostat Wire in 250ft Reel 67160307

Honeywell Home

SKU: TWH-18/20
$106.43
MSRP: $122.40
You save 15%
Honeywell TWH-18/20 18/20 Hybrid Thermostat Wire in 250ft Reel 67160307 quantity
CO2 Room Sensor with Relay

ACI

SKU: ASENSE-R-REL
$239.99
MSRP: $495.00
You save 52%
ACI ASENSE-R-REL CO2 Room Sensor with Relay quantity
Sensor Overload Protector, 19.5/7.0 Amps

Daikin-McQuay

SKU: 668015806
$36.25
MSRP: $41.69
You save 15%
Daikin-McQuay 668015806 Sensor Overload Protector 19.5/7.0 Amps quantity
120V Lockout Timer

Littelfuse

SKU: TL120A5T
$59.91
MSRP: $68.90
You save 15%
Littelfuse TL120A5T 120V Lockout Timer quantity
Potential relay, 332 continuous coil voltage, Class B insulation

Packard

SKU: PR9065
$26.99
MSRP: $31.04
You save 15%
Packard PR9065 90-65 Potential Relay | 332 Continuous Coil Voltage quantity
SPDT Fan Relay, 16A, 120V Coil, Single-Pole Double-Throw

Packard

SKU: PR294Q
$19.99
MSRP: $22.99
You save 15%
Packard PR294Q SPDT 16A 120V Fan Relay quantity
Titan ProCap 25 MFD, 440/370V, Round Run Capacitor

Packard

SKU: TRCF25
$4.38
MSRP: $5.04
You save 15%
Packard TRCF25 Titan ProCap 25 MFD, 440/370V, Round Run Capacitor quantity
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
565–678 MFD 110 V Start Capacitor

Regal

SKU: 610807-015
$62.09
MSRP: $71.40
You save 15%
Regal 610807‑015 565–678 MFD 110 V Start Capacitor quantity
24V 30A 1-Pole Contactor – HVAC Replacement

Rheem

SKU: 42-109499-06K
$32.98
MSRP: $37.93
You save 15%
Rheem 42-109499-06K 24V 30A 1-Pole Contactor – HVAC Replacement quantity
Compressor Relay – Reliable Start Relay for Refrigeration Compressors

Danfoss

SKU: 117U6000
$17.89
MSRP: $20.57
You save 15%
Danfoss 117U6000 Compressor Relay – Reliable Start Relay for Refrigeration Compressors quantity
Danfoss 117U5023 240 Microfarad 125V Round Start Capacitor for TL and SC Model Compressors

Danfoss

SKU: 117U5023
$24.69
MSRP: $28.39
You save 15%
Danfoss 117U5023 240 Microfarad 125V Round Start Capacitor for TL and SC Model Compressors quantity
Packard C340A 24V 40A 3P DP Enclosed Contactor

Packard

SKU: C340A
$29.70
MSRP: $34.16
You save 13%
Packard C340A 24V 40A 3P DP Enclosed Contactor quantity
DiversiTech 623-002 Screw-On Wire Connector

DiversiTech

SKU: 623-002
$10.88
DiversiTech 623-002 Screw-On Wire Connector quantity
Honeywell DPL1025A5006 Definite Purpose Contactor

Resideo

SKU: DPL1025A5006
$21.71
Honeywell DPL1025A5006 Definite Purpose Contactor quantity
3PDT Power Relay, 120VAC, 10A, Blade Terminals with Indicator

IDEC

SKU: RR3B-ULAC120V
$28.73
MSRP: $33.04
You save 15%
IDEC RR3B-ULAC120V RR Series 3PDT Power Relay, 120VAC, 10A, Blade Terminals & Indicator quantity
AC Hardwired Signaling Device With 177 Candela LED Strobe Light

BRK

SKU: SLED177
$62.99
MSRP: $72.44
You save 13%
BRK First Alert SLED177 1038510 AC Hardwired Signaling Device With 177 Candela LED Strobe Light quantity
120VAC Surge Protection Device

Ditek

SKU: DTK-120HW
$52.99
MSRP: $60.94
You save 15%
Ditek DTK-120HW 120VAC Surge Protector 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
Enclosed 30 Amp DPST Relay with 120VAC Coil

Functional Devices

SKU: RIB01P30

Rated 5.00 out of 5

$119.45Add to Cart for Savings

Functional Devices RIB01P30 Enclosed 30A DPST Relay with 120VAC Coil quantity
96 VA Transformer, 120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount

Functional Devices

SKU: TR100VA001

$43.35Add to Cart for Savings

Functional Devices TR100VA001 96 VA Transformer, 120 to 24 Vac quantity
Non-Insulated Stacked Tab Adapter, 1 Female & 2 Male Tabs, 16-Pack

Devco

SKU: 6212
$5.08
MSRP: $5.84
You save 15%
Devco 6212 - Stacked Tab Adapters - Single Female Double Male Tabs quantity
Titan HD 60 MFD, 440/370V, Round Run Capacitor

Packard

SKU: PRCF60A
$30.45
MSRP: $35.02
You save 15%
Packard PRCF60A Titan HD 60 MFD, 440/370V, 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
ICM Controls

SKU: 3VMS

Add to Cart for Savings

ICM Controls 3VMS 3-Phase Line Voltage Monitor & Surge Protection Device (208/240V) – Over/Under Voltage, Phase Loss & Surge Protection quantity
Honeywell AT140B1297/B Transformer

Resideo

SKU: AT140B1297/B
$27.19
MSRP: $33.22
You save 18%
Honeywell AT140B1297/B Transformer quantity
Control Monitors for HVAC Safety Circuit Diagnostics

DiversiTech

SKU: TT-120
$34.99
MSRP: $40.24
You save 15%
DiversiTech TT‑120 Monitor Tattle‑Tale Pack of 3 – Control Monitors for HVAC Safety Circuit Diagnostics (Single-Use) quantity
75VA multi-voltage transformer with integrated circuit breaker

Functional Devices

SKU: TR75VA007

$55.35Add to Cart for Savings

Functional Devices TR75VA007 75VA Transformer with Integrated Circuit Breaker quantity
Purple Auto Blade Fuse, 5 Amp, Pack of 10

Devco

SKU: ED-AT5
$14.99
MSRP: $17.24
You save 15%
Devco ED-AT5 - Auto Blade Fuse, 5 Amp, 10 Pack quantity
Insulated female slip-on connectors, wire range 12-10, .250″ tab

Devco

SKU: 6251
$5.59
MSRP: $6.43
You save 15%
Devco 6251 - Insulated Female Slip-On Connectors, Wire Range 12-10 quantity
40/5 MFD 370/440V Dual Run Round Capacitor

Packard

SKU: TRCFD405
$10.81
MSRP: $12.43
You save 15%
Read more
40VA Class II Multi-Mnt Trans

Packard

SKU: PM12440
$24.25
MSRP: $27.89
You save 15%
Packard PM12440 40VA Class II Multi-Mnt Trans quantity
Titan HD 60 MFD, 370V, Round Run Capacitor

Packard

SKU: PRC60A
$24.55
MSRP: $28.23
You save 15%
Packard PRC60A Titan HD 60 MFD, 370V, Round Run Capacitor quantity
Titan HD 17.5 MFD, 370V, Round Run Capacitor

Packard

SKU: PRC17.5A
$11.00
MSRP: $12.65
You save 15%
Packard PRC17.5A Titan HD 17.5 MFD, 370V, Round Run Capacitor quantity
Titan HD 40 MFD, 440/370V, Oval Run Capacitor

Packard

SKU: POCF40A
$17.45
MSRP: $20.07
You save 15%
Read more
3-Pin Wire Harness

York

SKU: 025-28954-000
$25.34
MSRP: $29.14
You save 15%
York 025-28954-000 — 3-Pin Wire Harness quantity
Auto-Reset Temperature Limit Switch – 170°F Open / 150°F Close, SPST NC

Rheem

SKU: 47-104990-03
$11.28
MSRP: $12.97
You save 13%
Rheem 47-104990-03 Auto-Reset Temperature Limit Switch – 170°F Open / 150°F Close, SPST NC quantity