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Relays and Contactors

Optimize your electrical control systems with our premium Relays and Contactors. Designed for precise switching and control, these devices are essential for managing power in residential, commercial, and industrial applications.

Our selection features high-quality relays and contactors from globally trusted brands, ensuring reliability, durability, and compliance with international standards. Whether for automation systems, motor control, or circuit switching, these components deliver exceptional performance and longevity.

Browse our in-stock range and enjoy fast, worldwide shipping to keep your electrical systems running smoothly and efficiently.

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3RH2921 - 2DA20 3RH Auxiliary switch 2NO 3RH/3RT, lateral, spring terminal
$6.64 - $6.64
$6.64
$6.64 - $6.64
$6.64

Siemens 3RH2921-2DA20 Auxiliary Switch 2NO Lateral Spring Terminal

Low stock

The Siemens 3RH2921-2DA20 is a SIRIUS laterally mountable auxiliary switch with 2 instantaneous normally open (NO) contacts. It snaps onto the left...

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$6.64 - $6.64
$6.64
$6.64 - $6.64
$6.64
LC1D150BD Contactor, TeSys Deca, 3P(3NO), AC - 3/AC - 3e, max 440V, 150A, 24V DC standard coil, screw clamp terminals Sold out
$264.81 - $264.81
$264.81
$264.81 - $264.81
$264.81

Schneider LC1D150BD TeSys Deca Contactor 3P 150 A 440V 24V DC Coil

Out of stock

The Schneider Electric LC1D150BD is a 3-pole TeSys D contactor rated at 150 A (AC-3) with a 24 V DC standard coil, designed for motor control and r...

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$264.81 - $264.81
$264.81
$264.81 - $264.81
$264.81
Sold out
2987985 REL - MR - 24DC/21 - 21AU/MS Single relay
$4.35 - $4.35
$4.35
$4.35 - $4.35
$4.35

Phoenix Contact 2987985 REL-MR-24DC/21-21AU/MS Single relay

In stock

The REL-MR- 24DC/21-21AU/MS is a Phoenix Contact plug-in miniature relay with 2 changeover contacts featuring multi-layer AgNi hard gold-coated con...

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$4.35 - $4.35
$4.35
$4.35 - $4.35
$4.35
1SAZ721201R1045 TF42 - 13 Thermal Overload Relay 10 ... 13 A Sold out
$28.23 - $28.23
$28.23
$28.23 - $28.23
$28.23

ABB TF42-13 1SAZ721201R1045 Thermal Overload Relay 10-13A

Out of stock

ABB TF42-13 (article 1SAZ721201R1045) is an economical electromechanical thermal overload relay for motor main circuit protection. It provides prot...

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$28.23 - $28.23
$28.23
$28.23 - $28.23
$28.23
Sold out
2903688 Phoenix contact REL - IR4/L - 230AC/4X21 - Single relay
$7.65 - $7.65
$7.65
$7.65 - $7.65
$7.65

Phoenix Contact 2903688 REL-IR4/L-230AC/4X21 Single relay

In stock

The REL-IR4/L-230AC/4X21 is a plug-in industrial single relay from Phoenix Contact, designed for a nominal input voltage of 230 V AC and featuring ...

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$7.65 - $7.65
$7.65
$7.65 - $7.65
$7.65
LC1D18BL TeSys Deca contactor,3P(3NO),AC - 3/AC - 3e,<=440V 18A,24V DC low consumption coil
$41.36 - $41.36
$41.36
$41.36 - $41.36
$41.36

Schneider LC1D18BL TeSys Deca Contactor 18 A 440V 24V DC (low consumption) Coil

In stock

The Schneider Electric LC1D18BL is a 3-pole TeSys D series contactor rated 18 A at 440 V AC (AC-3), driven by a 24 V DC low-consumption coil. Suita...

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$41.36 - $41.36
$41.36
$41.36 - $41.36
$41.36
1SAZ721201R1033 TF42 - 3.1 Thermal Overload Relay 2.3 ... 3.1 A
$19.90 - $19.90
$19.90
$19.90 - $19.90
$19.90

ABB TF42-3.1 1SAZ721201R1033 Thermal Overload Relay 2.3-3.1A

In stock

The ABB TF42-3.1 (article 1SAZ721201R1033) is a thermal overload relay for main circuit motor protection. It covers a current setting range of 2.3 ...

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$19.90 - $19.90
$19.90
$19.90 - $19.90
$19.90
Schneider LC1D25FD Contactor, TeSys Deca, 3P 25 A 110V DC Coil 3NO + 1NO/1NC Aux
$59.07 - $59.07
$59.07
$59.07 - $59.07
$59.07

Schneider LC1D25FD Contactor, TeSys Deca, 3P 25 A 110V DC Coil 3NO + 1NO/1NC Aux

In stock

The Schneider Electric LC1D25FD is a 3-pole TeSys Deca contactor rated at 25 A (AC-3) with a 110 V DC control coil, designed for motor control and ...

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$59.07 - $59.07
$59.07
$59.07 - $59.07
$59.07
LR2K0301 differential thermal overload relay, TeSys K, 0.11...0.16A, class 10A
$27.51 - $27.51
$27.51
$27.51 - $27.51
$27.51

Schneider LR2K0301 TeSys K Overload Relay 0.11-0.16A Class 10A Direct Mount

Low stock

The Schneider Electric LR2K0301 is a TeSys K differential thermal overload relay designed for motor protection. It offers an adjustable thermal ove...

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$27.51 - $27.51
$27.51
$27.51 - $27.51
$27.51
412602 Legrand Time Lag Switch 16A 50/60HZ 230V 1 Module
$30.88 - $30.88
$30.88
$30.88 - $30.88
$30.88

Legrand 412602 Time-lag Switch 16A 230V~ 50/60Hz 1 Module

In stock

The Legrand 412602 is part of the Time Switch & Timer range. Time-lag Switch 16A 230V~ 50/60Hz 1 Module.Technical specifications: Catalog refer...

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$30.88 - $30.88
$30.88
$30.88 - $30.88
$30.88
LC1K0610P7 Contactor, TeSys K, 3P, AC - 3/AC - 3e,440V 6A, aux. 1NO, 230V AC coil, screw clamp terminals
$17.58 - $17.58
$17.58
$17.58 - $17.58
$17.58

Schneider LC1K0610P7 TeSys K Contactor 3P 6 A 440V 230V AC 50/60Hz 1NO Aux

In stock

The Schneider Electric LC1K0610P7 is a TeSys K series 3-pole contactor designed for motor control applications. It carries a rated current of 6 A a...

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$17.58 - $17.58
$17.58
$17.58 - $17.58
$17.58
8870350000 RCI484R24 Electromagnetic relay 2CO 24V AC 8A, test button
$10.54 - $10.54
$10.54
$10.54 - $10.54
$10.54

Weidmuller 8870350000 RCI484R24 Relay 2CO 24V AC 8A

In stock

The Weidmuller 8870350000 RCI484R24 is a pluggable DIN rail relay with 2CO contacts, 24V AC coil voltage, and 8A contact current rating. Designed f...

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$10.54 - $10.54
$10.54
$10.54 - $10.54
$10.54
RXM4AB2F7 Schneider Electric Miniature Plug In Relay Harmony 6A 4CO 120VAC
$5.79 - $5.79
$5.79
$5.79 - $5.79
$5.79

Schneider RXM4AB2F7 Miniature Plug In Relay Harmony 6A 4CO 120VAC

In stock

The Schneider Electric RXM4AB2F7 is a miniature plug-in relay from the Harmony Electromechanical Relays range, part of the Zelio RXM series. It pro...

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$5.79 - $5.79
$5.79
$5.79 - $5.79
$5.79
1SVR760487R8300 ABB CM - MPN.52P Three - phase monitoring relay 2c/o
$197.90 - $197.90
$197.90
$197.90 - $197.90
$197.90

ABB CM-MPN.52P 1SVR760487R8300 3-Phase Monitoring Relay 2CO

Low stock

The ABB CM-MPN.52P (article 1SVR760487R8300) is a three-phase monitoring relay from ABB's CM range, designed to continuously supervise three-phase ...

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$197.90 - $197.90
$197.90
$197.90 - $197.90
$197.90
LAD6K10M mechanical latch block, TeSys D, 220/240V AC/DC coil, IEC
$28.17 - $28.17
$28.17
$28.17 - $28.17
$28.17

Schneider LAD6K10M TeSys Mechanical Latch Block

Low stock

The Schneider Electric LAD6K10M is a mechanical latch block from the TeSys range, designed to hold TeSys series contactors in the latched position....

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$28.17 - $28.17
$28.17
$28.17 - $28.17
$28.17
A9C30811 Schneider Electric Impulse Relay, Acti9 iTL, 1P 1NO 16A Coil 110 VDC 230 - 240VAC 50/60Hz
Sold out
$11.97 - $11.97
$11.97
$11.97 - $11.97
$11.97

Schneider A9C30811 Impulse Relay, Acti9 iTL, 1P 1NO 16A Coil 110 VDC 230-240VAC

Out of stock

The Schneider Electric A9C30811 is an Acti 9 iTL impulse relay designed for remote and manual switching control of lighting and other electrical lo...

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$11.97 - $11.97
$11.97
$11.97 - $11.97
$11.97
Sold out
3RH1921 - 2CA01 3RH Auxiliary switch 1NC 3RH/3RT, top mounted, spring terminal
$2.39 - $2.39
$2.39
$2.39 - $2.39
$2.39

Siemens 3RH1921-2CA01 SIRIUS Auxiliary Switch 1NC Spring for 3RT1

In stock

The Siemens 3RH1921-2CA01 is a SIRIUS front-side auxiliary switch with 1 NC instantaneous contact and spring-loaded terminals, designed for snap-on...

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$2.39 - $2.39
$2.39
$2.39 - $2.39
$2.39
LR2K0303 differential thermal overload relay, TeSys K, 0.23...0.36A, class 10A
Sold out
$26.20 - $26.20
$26.20
$26.20 - $26.20
$26.20

Schneider LR2K0303 TeSys K Overload Relay 0.23-0.36A Class 10A Direct Mount

Out of stock

The Schneider Electric LR2K0303 is a TeSys K differential thermal overload relay for motor protection, with a thermal overload setting of 0.23 to 0...

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$26.20 - $26.20
$26.20
$26.20 - $26.20
$26.20
Sold out
LC1D25B7 Schneider Electric Contactor, TeSys Deca 3P 25A 11kW 24VAC 1NO+1NC
$39.72 - $39.72
$39.72
$39.72 - $39.72
$39.72

Schneider LC1D25B7 Contactor, TeSys Deca 3P 25A 11kW 24VAC 1NO+1NC

In stock

The Schneider Electric LC1D25B7 is a TeSys D 3-pole contactor designed for motor control and resistive load switching, rated at 25 A (AC-3) up to 4...

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$39.72 - $39.72
$39.72
$39.72 - $39.72
$39.72
1SAZ721201R1040 TF42 - 7.6 Thermal Overload Relay 5.7 ... 7.6 A
$20.04 - $20.04
$20.04
$20.04 - $20.04
$20.04

ABB TF42-7.6 1SAZ721201R1040 Thermal Overload Relay 5.7-7.6A

In stock

The ABB TF42-7.6 (article 1SAZ721201R1040) is a thermal overload relay that provides electromechanical motor protection against overload and phase ...

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$20.04 - $20.04
$20.04
$20.04 - $20.04
$20.04
8869460000 Weidmuller SCM - I MARK Label
$0.21 - $0.21
$0.21
$0.21 - $0.21
$0.21

Weidmuller 8869460000 SCM-I MARK Label for Relay Socket

In stock

The Weidmuller 8869460000 SCM-I MARK is a label card for SCM-I relay sockets, providing a write-on identification area for circuit labelling in con...

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$0.21 - $0.21
$0.21
$0.21 - $0.21
$0.21
3RH1921 - 1CA01 3RH Auxiliary switch 1NC 3RH/3RT, top mounted, screw terminal
$2.39 - $2.39
$2.39
$2.39 - $2.39
$2.39

Siemens 3RH1921-1CA01 SIRIUS Auxiliary Switch 1NC 690V Screw Terminal

Low stock

The Siemens 3RH1921-1CA01 is a front-side auxiliary switch from the SIRIUS range, featuring 1 instantaneous NC contact with screw terminals. It sna...

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$2.39 - $2.39
$2.39
$2.39 - $2.39
$2.39
LR2K0305 differential thermal overload relay, TeSys K, 0.54...0.8A, class 10A
$29.58 - $29.58
$29.58
$29.58 - $29.58
$29.58

Schneider LR2K0305 TeSys K Overload Relay 0.54-0.8A Class 10A Direct Mount

In stock

The Schneider Electric LR2K0305 is a TeSys K differential thermal overload relay designed for motor protection, with a thermal overload setting ran...

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$29.58 - $29.58
$29.58
$29.58 - $29.58
$29.58
3RT2015 - 1AP01 3RT Mini contactor 3P 7A 3kW 230VAC 1NA S00
$15.61 - $15.61
$15.61
$15.61 - $15.61
$15.61

Siemens 3RT2015-1AP01 Power Contactor 3-pole 7A AC-3 230V AC Coil

Low stock

The Siemens 3RT2015-1AP01 is a SIRIUS 3RT2 series 3-pole power contactor rated 7 A / 3 kW at 400 V in AC-3 duty, controlled by a 230 V AC coil at 5...

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$15.61 - $15.61
$15.61
$15.61 - $15.61
$15.61

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