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 1729–1776 of 3489 resultsSorted by popularity

150 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR150
$55.10
MSRP: $63.37
You save 15%
Littelfuse FLNR150 150 Amp 250 V Time Delay Class RK5 Fuse quantity
600 Amp 300 V Fast‑Acting Class T Fuse

Littelfuse

SKU: JLLN600
$142.69
MSRP: $164.09
You save 15%
Littelfuse JLLN600 600 Amp 300 V Fast‑Acting Class T Fuse quantity
125 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR125
$51.01
MSRP: $58.66
You save 15%
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400 Amp 600 V Time‑Delay Indicating Fuse

Littelfuse

SKU: JTD400ID
$364.80
MSRP: $419.52
You save 15%
Littelfuse JTD400ID 400 Amp 600 V Time‑Delay Indicating Fuse quantity
Versa‑Timer (Delay‑On‑Make)

Littelfuse

SKU: TS12130
$59.24
MSRP: $68.13
You save 15%
Littelfuse TS12130 Versa‑Timer (Delay‑On‑Make) quantity
6 Amp 600 V Fast‑Acting Class CC Fuse

Littelfuse

SKU: KLKR006
$17.91
MSRP: $20.60
You save 15%
Littelfuse KLKR006 6 Amp 600 V Fast‑Acting Class CC Fuse quantity
110 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR110
$55.10
MSRP: $63.37
You save 15%
Littelfuse FLNR110 110 Amp 250 V Time Delay Class RK5 Fuse quantity
Reverse Phase Relay

Littelfuse

SKU: PLS240A
$108.08
MSRP: $124.29
You save 15%
Littelfuse PLS240A Reverse Phase Relay quantity
100 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR100
$29.65
MSRP: $34.10
You save 15%
Littelfuse FLNR100 100 Amp 250 V Time Delay Class RK5 Fuse quantity
Programmable Timer Relay

Littelfuse

SKU: KRPD215S190SMB
$95.30
MSRP: $109.60
You save 15%
Littelfuse KRPD215S190SMB Programmable Timer Relay quantity
90 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR090
$25.04
MSRP: $28.80
You save 15%
Littelfuse FLNR090 90 Amp 250 V Time Delay Class RK5 Fuse quantity
3‑Phase Line Monitor Relay

Littelfuse

SKU: PLMU11
$186.74
MSRP: $214.75
You save 15%
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80 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR080
$25.04
MSRP: $28.80
You save 15%
Littelfuse FLNR080 80 Amp 250 V Time Delay Class RK5 Fuse quantity
90 Amp 600 V Fast‑Acting Class J Fuse

Littelfuse

SKU: JLS090
$79.50
MSRP: $91.43
You save 15%
Littelfuse JLS090 90 Amp 600 V Fast‑Acting Class J Fuse quantity
3‑Phase Line Monitor Relay

Littelfuse

SKU: PLM9405
$142.50
MSRP: $163.88
You save 15%
Littelfuse PLM9405 3‑Phase Line Monitor Relay quantity
70 Amp 250 V Time Delay Class RK5 Indicating Fuse

Littelfuse

SKU: FLNR070ID
$42.65
MSRP: $49.05
You save 15%
Littelfuse FLNR070ID 70 Amp 250 V Time Delay Class RK5 Indicating Fuse quantity
70 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR070
$25.04
MSRP: $28.80
You save 15%
Littelfuse FLNR070 70 Amp 250 V Time Delay Class RK5 Fuse quantity
200 Amp 300 V Fast‑Acting Class T Fuse

Littelfuse

SKU: JLLN200
$52.76
MSRP: $60.67
You save 15%
Littelfuse JLLN200 200 Amp 300 V Fast‑Acting Class T Fuse quantity
60 Amp 250 V Time Delay Class RK5 Indicating Fuse

Littelfuse

SKU: FLNR060ID
$22.70
MSRP: $26.11
You save 15%
Littelfuse FLNR060ID 60 Amp 250 V Time Delay Class RK5 Indicating Fuse quantity
3-Phase Line Voltage Monitor Relay

Littelfuse

SKU: PLM6405
$157.51
MSRP: $181.14
You save 15%
Littelfuse PLM6405 3-Phase Line Voltage Monitor Relay quantity
50 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR060
$8.01
MSRP: $9.21
You save 15%
Littelfuse FLNR050 50 Amp 250 V Time Delay Class RK5 Fuse quantity
50 Amp 250 V Time Delay Class RK5 Indicating Fuse

Littelfuse

SKU: FLNR050ID
$22.70
MSRP: $26.11
You save 15%
Littelfuse FLNR050ID 50 Amp 250 V Time Delay Class RK5 Indicating Fuse quantity
On/Off Timing Module 24 VAC Delay-On-Make/Break

Littelfuse

SKU: CT1S90
$49.78
MSRP: $57.25
You save 15%
Littelfuse CT1S90 On/Off Timing Module 24 VAC Delay-On-Make/Break quantity
150 Amp 300 V Fast-Acting Class T Premium Plated Fuse

Littelfuse

SKU: JLLN150P
$55.50
MSRP: $63.83
You save 15%
Littelfuse JLLN150P 150 Amp 300 V Fast-Acting Class T Premium Plated Fuse quantity
50 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR050
$8.01
MSRP: $9.21
You save 15%
Read more
On/Off Timing Module 24 VAC Delay-On-Make/Break

Littelfuse

SKU: CT1S8
$55.94
MSRP: $64.33
You save 15%
Littelfuse CT1S8 On/Off Timing Module 24 VAC Delay-On-Make/Break quantity
Vacuum Switch, SPDT, 1/4″ FNPT, NEMA 4 Enclosure

United Electric

SKU: H100-218
$322.65
MSRP: $371.05
You save 15%
United Electric H100-218 Vacuum Switch, SPDT, 1/4" FNPT, NEMA 4 Enclosure quantity
Temperature Switch, 150–650°F Adjustable Range, SPDT, Capillary Sensor, NEMA 4 Enclosure

United Electric

SKU: E54-D23BC-0500
$486.11
MSRP: $559.03
You save 15%
United Electric E54-D23BC-0500 Temperature Switch, 150–650°F Adjustable Range, SPDT, Capillary Sensor, NEMA 4 Enclosure quantity
Limit Switch, L140 Temperature Cutout, Manual Reset

Enviro-tec

SKU: PE-09-6140
$51.00
MSRP: $58.65
You save 15%
Enviro-Tec PE-09-6140 Limit Switch, L140 Temperature Cutout, Manual Reset quantity
90-105F AUTO Limit Switch

Enviro-tec

SKU: PE-09-1105
$27.38
MSRP: $31.49
You save 13%
Enviro-tec PE-09-1105 90-105F AUTO Limit Switch quantity
Contactor, 2-Pole, 20 Amp, 24V Coil

Enviro-tec

SKU: PE-05-2301
$36.60
MSRP: $42.09
You save 13%
Enviro-tec PE-05-2301 Contactor, 2-Pole, 20 Amp, 24V Coil quantity
150 Amp 300 V Fast‑Acting Class T Fuse

Littelfuse

SKU: JLLN150
$52.61
MSRP: $60.50
You save 15%
Read more
On/Off Timing Module

Littelfuse

SKU: CT1S45
$34.53
MSRP: $39.71
You save 15%
Littelfuse CT1S45 On/Off Timing Module quantity
45 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR045
$8.01
MSRP: $9.21
You save 15%
Littelfuse FLNR045 45 Amp 250 V Time Delay Class RK5 Fuse quantity
40 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR040
$8.01
MSRP: $9.21
You save 15%
Littelfuse FLNR040 40 Amp 250 V Time Delay Class RK5 Fuse quantity
2×2 Delay‑On‑Make Timer Relay with Contacts

Littelfuse

SKU: KRDM433
$70.08
MSRP: $80.59
You save 15%
Read more
35 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR035
$8.01
MSRP: $9.21
You save 15%
Littelfuse FLNR035 35 Amp 250 V Time Delay Class RK5 Fuse quantity
30 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR030
$7.56
MSRP: $8.69
You save 15%
Littelfuse FLNR030 30 Amp 250 V Time Delay Class RK5 Fuse quantity
Transformer – 208–240V Primary, 24V Secondary, 75 VA

Enviro-tec

SKU: PE-10-0027
$92.99
MSRP: $106.94
You save 15%
Enviro-Tec PE-10-0027 Transformer – 208–240V Primary, 24V Secondary, 75 VA quantity
Anti‑Short Cycle Timer Relay

Littelfuse

SKU: TSA141300
$59.84
MSRP: $68.82
You save 15%
Read more
25 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR025
$7.56
MSRP: $8.69
You save 15%
Littelfuse FLNR025 25 Amp 250 V Time Delay Class RK5 Fuse quantity
60 Amp 480 V Midget Time Delay Class G Fuse

Littelfuse

SKU: SLC060
$15.55
MSRP: $17.88
You save 15%
Littelfuse SLC060 60 Amp 480 V Midget Time Delay Class G Fuse quantity
100 Amp 300 V Fast‑Acting Class T Fuse

Littelfuse

SKU: JLLN100
$33.76
MSRP: $38.82
You save 15%
Littelfuse JLLN100 100 Amp 300 V Fast‑Acting Class T Fuse quantity
20 Amp 250 V Time Delay Class RK5 Fuse

Littelfuse

SKU: FLNR020
$7.56
MSRP: $8.69
You save 15%
Littelfuse FLNR020 20 Amp 250 V Time Delay Class RK5 Fuse quantity
80 Amp 600 V Time‑Delay Fuse

Littelfuse

SKU: 0JTD080.V
$74.03
MSRP: $85.13
You save 15%
Littelfuse 0JTD080.V 80 Amp 600 V Time‑Delay Fuse quantity
50 Amp 480 V Midget Time Delay Class G Fuse

Littelfuse

SKU: SLC050
$8.64
MSRP: $9.94
You save 15%
Littelfuse SLC050 50 Amp 480 V Midget Time Delay Class G Fuse quantity
90 Amp Class J Indicating Fuse

Littelfuse

SKU: JTD90ID
$80.26
MSRP: $92.30
You save 15%
Littelfuse JTD90ID 90 Amp Class J Indicating Fuse quantity
45 Amp 480 V Midget Time Delay Class G Fuse

Littelfuse

SKU: SLC045
$15.55
MSRP: $17.88
You save 15%
Littelfuse SLC045 45 Amp 480 V Midget Time Delay Class G Fuse quantity