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 1009–1056 of 2964 resultsSorted by popularity

250V Fast-Acting 3AG Glass Fuse 4A

Littelfuse

SKU: 312004P
$1.50
MSRP: $1.73
You save 15%
Littelfuse 312004P 250V Fast-Acting 3AG Glass Fuse 4A quantity
500V Time-Delay Midget Fuse 1.6A

Littelfuse

SKU: FLQ01.6
$17.91
MSRP: $20.60
You save 15%
Littelfuse FLQ01.6 500V Time-Delay Midget Fuse 1.6A quantity
250V Fast-Acting 3AG Glass Fuse 3A

Littelfuse

SKU: 312003P
$1.24
MSRP: $1.43
You save 15%
Littelfuse 312003P 250V Fast-Acting 3AG Glass Fuse 3A quantity
3-Phase Voltage Monitor 190–480V Protection Relay

Littelfuse

SKU: 102A
$194.58
MSRP: $223.77
You save 15%
Read more
500V Time-Delay Midget Fuse 1.5A

Littelfuse

SKU: FLQ01.5
$17.91
MSRP: $20.60
You save 15%
Littelfuse FLQ01.5 500V Time-Delay Midget Fuse 1.5A quantity
250V Fast-Acting 3AG Glass Fuse 2A

Littelfuse

SKU: 312002P
$1.24
MSRP: $1.43
You save 15%
Littelfuse 312002P 250V Fast-Acting 3AG Glass Fuse 2A quantity
250V Fast-Acting 3AG Glass Fuse 1A

Littelfuse

SKU: 312001P
$1.24
MSRP: $1.43
You save 15%
Read more
Panel Mount Straight Fuse Holder 600V 30A

Littelfuse

SKU: 05710007L
$22.03
MSRP: $25.33
You save 15%
Littelfuse 05710007L Panel Mount Straight Fuse Holder 600V 30A quantity
600V Fast-Acting Fuse Class T 110A

Littelfuse

SKU: JLLS110
$54.45
MSRP: $62.62
You save 15%
Littelfuse JLLS110 600V Fast-Acting Fuse Class T 110A quantity
500V Time-Delay Midget Fuse 7A

Littelfuse

SKU: FLQ007
$17.91
MSRP: $20.60
You save 15%
Littelfuse FLQ007 500V Time-Delay Midget Fuse 7A quantity
Multi-Function Timer 120/230V HVAC Lockout Relay

Littelfuse

SKU: T2D120A15M
$56.99
MSRP: $65.54
You save 15%
Read more
500V Time-Delay Midget Fuse 6A

Littelfuse

SKU: FLQ006
$17.91
MSRP: $20.60
You save 15%
Littelfuse FLQ006 500V Time-Delay Midget Fuse 6A quantity
500V Time-Delay Midget Fuse 5A

Littelfuse

SKU: FLQ005
$17.91
MSRP: $20.60
You save 15%
Littelfuse FLQ005 500V Time-Delay Midget Fuse 5A quantity
600V Fast-Acting Fuse Class T 100A

Littelfuse

SKU: JLLS100
$38.58
MSRP: $44.37
You save 15%
Littelfuse JLLS100 600V Fast-Acting Fuse Class T 100A quantity
500V Time-Delay Midget Fuse 3A

Littelfuse

SKU: FLQ003
$17.91
MSRP: $20.60
You save 15%
Littelfuse FLQ003 500V Time-Delay Midget Fuse 3A quantity
600V Fast-Acting Fuse Class T 90A

Littelfuse

SKU: JLLS090
$42.18
MSRP: $48.51
You save 15%
Littelfuse JLLS090 600V Fast-Acting Fuse Class T 90A quantity
Rollout Switch – 220°F Manual Reset SPST Safety Limit Control

Copeland

SKU: 3L12-220
$9.63
MSRP: $11.07
You save 15%
Copeland 3L12-220 Rollout Switch – 220°F Manual Reset SPST Safety Limit Control quantity
Contactor – 1 Pole, 40 Amp HVAC Power Contactor

Copeland

SKU: 94-394
$29.66
MSRP: $34.11
You save 15%
Read more
600V Fast-Acting Fuse Class T 35A

Littelfuse

SKU: JLLS035
$25.36
MSRP: $29.16
You save 15%
Littelfuse JLLS035 600V Fast-Acting Fuse Class T 35A quantity
Rollout Switch – 135°F Manual Reset SPST Safety Limit Control

Copeland

SKU: 3L12-135
$9.35
MSRP: $10.75
You save 15%
Copeland 3L12-135 Rollout Switch – 135°F Manual Reset SPST Safety Limit Control quantity
600V Time-Delay Fuse Class G 10A

Littelfuse

SKU: SLC010
$7.81
MSRP: $8.98
You save 15%
Littelfuse SLC010 600V Time-Delay Fuse Class G 10A quantity
600V Time-Delay Class CC Fuse 50A

Littelfuse

SKU: CCMR050.T
$34.58
MSRP: $39.77
You save 15%
Littelfuse CCMR050.T 600V Time-Delay Class CC Fuse 50A quantity
Rollout Switch – 130°F Manual Reset SPST Safety Limit Control

Copeland

SKU: 3L12-130
$9.63
MSRP: $11.07
You save 15%
Copeland 3L12-130 Rollout Switch – 130°F Manual Reset SPST Safety Limit Control quantity
Fan Relay – SPNO/SPNC Enclosed Relay, 277 VAC Coil, Heavy-Duty

Copeland

SKU: 90-486
$28.04
MSRP: $32.25
You save 15%
Copeland 90-486 Fan Relay – SPNO/SPNC Enclosed Relay, 277 VAC Coil, Heavy-Duty quantity
Fan Relay – HVAC Switching Relay

Copeland

SKU: 90-362
$12.15
MSRP: $13.97
You save 15%
Copeland Comfort Control 90-362 Fan Relay – HVAC Switching Relay quantity
Multi-Mount Transformer – 120/208/240V Primary to 24V Secondary HVAC Transformer

Copeland

SKU: S84Z-90
$55.84
MSRP: $64.22
You save 15%
Copeland S84Z-90 Multi-Mount Transformer – 120/208/240V Primary to 24V Secondary HVAC Transformer quantity
Fan Relay – SPDT Enclosed Relay, 277 VAC Coil, Heavy-Duty

Copeland

SKU: 90-476
$22.53
MSRP: $25.91
You save 15%
Copeland 90-476 Fan Relay – SPDT Enclosed Relay, 277 VAC Coil, Heavy-Duty quantity
Fan Relay – SPNO Enclosed Relay, 277 VAC Coil, 50/60 Hz

Copeland

SKU: 90-466
$22.71
MSRP: $26.12
You save 15%
Copeland 90-466 Fan Relay – SPNO Enclosed Relay, 277 VAC Coil, 50/60 Hz quantity
Limit Control – 140°F Open / 100°F Close Bimetal Disc Switch

Copeland

SKU: 3L09-1
$16.40
MSRP: $18.86
You save 15%
Copeland 3L09-1 Limit Control – 140°F Open / 100°F Close Bimetal Disc Switch quantity
HVAC Fan Control Switch

Copeland

SKU: 3L09-3
$19.76
MSRP: $22.72
You save 15%
Copeland 3L09-3 HVAC Fan Control Switch quantity
500V Time-Delay Midget Fuse 2A

Littelfuse

SKU: FLQ002
$17.91
MSRP: $20.60
You save 15%
Littelfuse FLQ002 500V Time-Delay Midget Fuse 2A quantity
600V Fast-Acting Class T Fuse 80A Premium Plated

Littelfuse

SKU: JLLS080P
$42.41
MSRP: $48.77
You save 15%
Littelfuse JLLS080P 600V Fast-Acting Class T Fuse 80A Premium Plated quantity
500V Time-Delay Midget Fuse 1A

Littelfuse

SKU: FLQ001
$17.91
MSRP: $20.60
You save 15%
Littelfuse FLQ001 500V Time-Delay Midget Fuse 1A quantity
600V Fast-Acting Fuse Class T 80A

Littelfuse

SKU: JLLS080
$38.58
MSRP: $44.37
You save 15%
Littelfuse JLLS080 600V Fast-Acting Fuse Class T 80A quantity
500V Time-Delay Midget Fuse 0.8A

Littelfuse

SKU: FLQ.800
$17.91
MSRP: $20.60
You save 15%
Littelfuse FLQ.800 500V Time-Delay Midget Fuse 0.8A quantity
600V Fast-Acting Class J Fuse 50A

Littelfuse

SKU: JLS050
$46.34
MSRP: $53.29
You save 15%
Read more
600V Fast-Acting Fuse Class T 70A

Littelfuse

SKU: JLLS070
$38.08
MSRP: $43.79
You save 15%
Littelfuse JLLS070 600V Fast-Acting Fuse Class T 70A quantity
500V Time-Delay Midget Fuse 0.5A

Littelfuse

SKU: FLQ.500
$17.91
MSRP: $20.60
You save 15%
Littelfuse FLQ.500 500V Time-Delay Midget Fuse 0.5A quantity
600V Fast-Acting Fuse Class T 60A

Littelfuse

SKU: JLLS060
$30.04
MSRP: $34.55
You save 15%
Littelfuse JLLS060 600V Fast-Acting Fuse Class T 60A quantity
Board Mount Limit Switch, Open 240F / Close 210F

Copeland

SKU: 3L09-13
$19.76
MSRP: $22.72
You save 15%
Copeland Comfort Control 3L09-13 Board Mount Limit Switch, Open 240F / Close 210F quantity
Limit Switch, Open 150°F / Close 130°F, Automatic Reset

Copeland

SKU: 3L09-16
$19.76
MSRP: $22.72
You save 15%
Copeland Comfort Control 3L09-16 Limit Switch, Open 150°F / Close 130°F, Automatic Reset quantity
Contactor, 1-Pole, 30 Amp, 120VAC Coil

Copeland

SKU: 94-389
$20.75
MSRP: $23.86
You save 15%
Copeland White-Rodgers 94-389 Contactor, 1-Pole, 30 Amp, 120VAC Coil quantity
Limit Switch, Open 240°F / Close 210°F, Automatic Reset

Copeland

SKU: 3L09-20
$21.55
MSRP: $24.78
You save 15%
Copeland Comfort Control 3L09-20 Limit Switch, Open 240°F / Close 210°F, Automatic Reset quantity
Snap Disc Limit Control, Open on Rise, 250°F–290°F Range

Copeland

SKU: 3L05-13
$21.96
MSRP: $25.25
You save 15%
Copeland Comfort Control 3L05-13 Snap Disc Limit Control, Open on Rise, 250°F–290°F Range quantity
Board Mount Limit Switch, 120/240/277V AC

Copeland

SKU: 3L09-11
$19.76
MSRP: $22.72
You save 15%
Copeland Comfort Control 3L09-11 Board Mount Limit Switch, 120/240/277V AC quantity
Fan and Limit Control, 11″ Insertion

Copeland

SKU: 5D51-78
$171.11
MSRP: $196.78
You save 15%
Copeland White-Rodgers 5D51-78 Fan and Limit Control, 11" Insertion quantity
Control Transformer, 120V Primary, 24V Secondary, 40VA, Foot Mount

Copeland

SKU: S84-11
$51.23
MSRP: $58.91
You save 15%
Copeland White-Rodgers S84-11 Control Transformer, 120V Primary, 24V Secondary, 40VA, Foot Mount quantity
Adjustable Snap Disc Limit Control, 135F–175F Range

Copeland

SKU: 3L05-10
$21.96
MSRP: $25.25
You save 15%
Copeland Comfort Control 3L05-10 Adjustable Snap Disc Limit Control, 135F–175F Range quantity