Relays

Relays are essential components in many applications, primarily serving as switches to control high-voltage devices and systems. They allow low-voltage circuits to safely manage and activate high-voltage components, offering versatility and safety. Most relays feature a common contact point that connects to a neutral position, ensuring stable and reliable operation. Available in a wide range of voltage ratings, these devices also include wireless options for enhanced flexibility. Wireless relays are ideal for environments where traditional wiring isn’t feasible or where existing wiring has been compromised.

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Showing 1–16 of 76 resultsSorted by popularity

Double Pole, Double Throw Relay

iO HVAC Controls

SKU: RY-2
$20.00
MSRP: $23.00
You save 15%
DPDT Relay for Handy Box Mounting 24 Vac or 120 Vac W/track quantity
Relay in a Box 24V/120V 10A SPDT Relay

Functional Devices

SKU: RIBU1C

Rated 3.67 out of 5
$14.75
MSRP: $27.94
You save 47%
Functional Devices RIBU1C Enclosed Pilot SPDT Contacts Control Relay quantity
1-1,023 Time Relay, Delay-on-Make Timer

ICM Controls

SKU: ICM103B
$18.99
MSRP: $21.84
You save 15%
ICM Controls ICM103B 1-1,023 Time Relay, Delay-on-Make Timer quantity
240 VAC Electric Heat Relay, DPST

White-Rodgers

SKU: 24A06G-1

Rated 5.00 out of 5
$153.99
MSRP: $363.84
You save 58%
White-Rodgers 24A06G-1 Low Voltage 2-Wire Temp Controller System quantity
Fan Delay Timer, 12-390 seconds adjustable off delay

ICM Controls

SKU: ICM253B
$21.99
MSRP: $25.76
You save 15%
ICM Controls ICM253B Fan Delay Timer, 12-390 Second Adjustable Delay quantity
20 Amp DPDT Hi/Low Enclosed Relay

Functional Devices

SKU: RIBT24P
$65.75
MSRP: $120.07
You save 45%
Functional Devices RIBT24P 20 Amp DPDT Hi/Low Enclosed Relay quantity
Electromechanical Electric Heat Relay with Built-in Transformer 120/24V

Resideo

SKU: RC840T-120
$54.90
MSRP: $63.14
You save 15%
Resideo/Honeywell AUBE RC840T-120 Electromechanical Relay W/ 24V - 120V Transformer quantity
240 VAC Electric Heat Relay, Non-Critical Mounting Angle

White-Rodgers

SKU: 24A01G-3

Rated 5.00 out of 5
$70.99
MSRP: $170.72
You save 58%
White-Rodgers 24A01G-3 Electric Heat Relay, 240 VAC quantity
Enclosed Track-Mount DPDT Panel Relay

Functional Devices

SKU: RIBMN2401D
$21.00
MSRP: $38.34
You save 45%
Functional Devices RIBMN2401D Enclosed Track-Mount DPDT Panel Relay quantity
Fan Relay, Type 184, 24 VAC Coil

White-Rodgers

SKU: 90-380
$9.99
MSRP: $19.42
You save 49%
White-Rodgers 90-380 24-VAC Heavy-Duty General-Purpose Fan Relay quantity
Time Relay – DOM Timer, 10 minutes adjustable

ICM Controls

SKU: ICM102B
$14.99
MSRP: $17.24
You save 15%
ICM Controls ICM102B Time Relay, Delay-on-Make Timer, 10min Adjustable quantity
Pilot Relay, 15 Amp SPDT, 24 Vac/dc Coil, 2.75″ Track Mount

Functional Devices

SKU: RIBMN24C
$12.75
MSRP: $14.66
You save 15%
Functional Devices RIBMN24C Pilot Relay, 15 Amp SPDT, 24 Vac/dc Coil, 2.75″ Track Mount quantity
30 Amp Power Relay with NEMA 1 Housing

Functional Devices

SKU: RIB02P30
$72.02
MSRP: $131.54
You save 45%
Functional Devices RIB02P30 30 Amp Power Relay, 208-277 Vac Coil, NEMA 1 Housing quantity
Enclosed Relay 20 Amp SPDT, 24Vac/dc/120Vac/208-277Vac Coil

Functional Devices

SKU: RIB2421B

Rated 5.00 out of 5
$31.50
MSRP: $53.26
You save 41%
Functional Devices RIB2421B 20Amp Enclosed SPDT Relay quantity
24VAC Two Pole Double Throw Semi-Enclosed Relay

White-Rodgers

SKU: 90-340
$8.97
MSRP: $10.32
You save 15%
White-Rodgers 90-340 24VAC Two Pole Double Throw Semi-Enclosed Relay quantity
Heat Pump Circulating Pump Relay

iO HVAC Controls

SKU: RY-HP
$50.70
MSRP: $58.31
You save 15%
Heat Pump Circulating Pump Relay quantity

Explore our selection of high-quality relays from trusted brands like ICM Controls and Functional Devices at Jackson Systems & Supply, where we provide solutions tailored to meet the demands of both commercial and residential applications.