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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.

Original price $15.14 - Original price $15.14
Original price
$15.14
$15.14 - $15.14
Current price $15.14

1SBN082311R1000 BER38-4 Connection Set for Reversing Contactors

Low stock

BER38-4 is a connection set for reversing contactors used to easily connect the main poles of two 3-pole AF26..AF38, AFC26..AFC38 or AFS26..AFS38 c...

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Original price $15.14 - Original price $15.14
Original price
$15.14
$15.14 - $15.14
Current price $15.14
Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95

1SBN010140R1022 CA4-22E Auxiliary Contact Block

Low stock

CA4-22E is a 4-pole front mounted auxiliary contact block equipped with screw terminals. CA4-..E version offers terminal assortment matching the ma...

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Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95
Original price $6.70 - Original price $6.70
Original price
$6.70
$6.70 - $6.70
Current price $6.70

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

Low stock

Auxiliary switch lateral, 2 NO Current path 1 NO, 1 NO for 3RH and 3RT spring-type terminal R: 33/34, 43/44 L: 53/54, 63/64

Original price $6.70 - Original price $6.70
Original price
$6.70
$6.70 - $6.70
Current price $6.70
Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95

3RH2921-2DA11 3RH Auxiliary switch 1NO+1NC 3RH/3RT, lateral, spring terminal

Low stock

Auxiliary switch lateral, 1 NO + 1 NC Current path 1 NC, 1 NO for 3RH and 3RT spring-type terminal R: 31/32, 43/44 L: 51/52, 63/64

Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95
Original price $7.02 - Original price $7.02
Original price
$7.02
$7.02 - $7.02
Current price $7.02

3RH2921-1DA02 3RH Auxiliary switch 2NC 3RH/3RT, lateral, screw terminal

In stock

Auxiliary switch lateral, 2 NC Current path 1 NC, 1 NC for 3RH and 3RT screw terminal R: 31/32, 41/42 L: 51/52, 61/62

Original price $7.02 - Original price $7.02
Original price
$7.02
$7.02 - $7.02
Current price $7.02
Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95

3RH2921-2DA02 3RH Auxiliary switch 2NC 3RH/3RT, lateral, spring terminal

Low stock

Auxiliary switch lateral, 2 NC Current path 1 NC, 1 NC for 3RH and 3RT spring-type terminal R: 31/32, 41/42 L: 51/52, 61/62

Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95
Original price $6.70 - Original price $6.70
Original price
$6.70
$6.70 - $6.70
Current price $6.70

3RH2921-1DA20 3RH Auxiliary switch 2NO 3RH/3RT, lateral, screw terminal

Low stock

Auxiliary switch lateral, 2 NO Current path 1 NO, 1 NO for 3RH and 3RT screw terminal R: 33/34, 43/44 L: 53/54, 63/64

Original price $6.70 - Original price $6.70
Original price
$6.70
$6.70 - $6.70
Current price $6.70
Original price $7.79 - Original price $7.79
Original price
$7.79
$7.79 - $7.79
Current price $7.79

3RH2911-2HA22 3RH Auxiliary switch 2NO+2NC 3RH/3RT, top mounted, spring terminal

Low stock

Auxiliary switch on the front, 2 NO + 2 NC Current path 1 NC, 1 NC, 1 NO, 1 NO for 3RH and 3RT spring-type terminal .1/.2, .1/.2, .3/.4, .3/.4

Original price $7.79 - Original price $7.79
Original price
$7.79
$7.79 - $7.79
Current price $7.79
Original price $7.45 - Original price $7.45
Original price
$7.45
$7.45 - $7.45
Current price $7.45

3RH2911-2FA04 3RH Auxiliary switch 4NC 3RH/3RT, top mounted, spring terminal

Low stock

Auxiliary switch on the front, 4 NC Current path 1 NC, 1 NC, 1 NC, 1 NC for 3RH and 3RT spring-type terminal .1/.2, .1/.2, .1/.2, .1/.2

Original price $7.45 - Original price $7.45
Original price
$7.45
$7.45 - $7.45
Current price $7.45
Original price $7.45 - Original price $7.45
Original price
$7.45
$7.45 - $7.45
Current price $7.45

3RH2911-2FA40 3RH Auxiliary switch 4NO 3RH/3RT, top mounted, spring terminal

Low stock

Auxiliary switch on the front, 4 NO Current path 1 NO, 1 NO, 1 NO, 1 NO for 3RH and 3RT spring-type terminal .3/.4, .3/.4, .3/.4, .3/.4

Original price $7.45 - Original price $7.45
Original price
$7.45
$7.45 - $7.45
Current price $7.45
Original price $7.45 - Original price $7.45
Original price
$7.45
$7.45 - $7.45
Current price $7.45

3RH2911-1FA40 3RH Auxiliary switch 4NO 3RH/3RT, top mounted, screw terminal

Low stock

Description: The 3RH2911-1FA40 auxiliary switch is designed for use with contactors in the 3RT2 series and contactor relays in the 3RH2 series. It ...

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Original price $7.45 - Original price $7.45
Original price
$7.45
$7.45 - $7.45
Current price $7.45
Original price $7.79 - Original price $7.79
Original price
$7.79
$7.79 - $7.79
Current price $7.79

3RH2911-1HA22 3RH Auxiliary switch 2NO+2NC 3RH/3RT, top mounted, screw terminal

In stock

Auxiliary switch on the front, 2 NO + 2 NC Current path 1 NC, 1 NC, 1 NO, 1 NO for 3RH and 3RT screw terminal .1/.2, .1/.2, .3/.4, .3/.4

Original price $7.79 - Original price $7.79
Original price
$7.79
$7.79 - $7.79
Current price $7.79
Original price $6.70 - Original price $6.70
Original price
$6.70
$6.70 - $6.70
Current price $6.70

3RH2911-1DA11 3RH Auxiliary switch 1NO+1NC 3RH/3RT, lateral, screw terminal

In stock

Auxiliary switch lateral, 1 NO + 1 NC Current path 1 NC, 1 NO for 3RH and 3RT screw terminal R: 21/22, 33/34 L: 41/42, 53/54

Original price $6.70 - Original price $6.70
Original price
$6.70
$6.70 - $6.70
Current price $6.70
Original price $7.45 - Original price $7.45
Original price
$7.45
$7.45 - $7.45
Current price $7.45

3RH2911-1FA04 3RH Auxiliary switch 4NC 3RH/3RT, top mounted, screw terminal

Low stock

Auxiliary switch on the front, 4 NC Current path 1 NC, 1 NC, 1 NC, 1 NC for 3RH and 3RT screw terminal .1/.2, .1/.2, .1/.2, .1/.2

Original price $7.45 - Original price $7.45
Original price
$7.45
$7.45 - $7.45
Current price $7.45
Original price $2.41 - Original price $2.41
Original price
$2.41
$2.41 - $2.41
Current price $2.41

3RH1921-2CA01 3RH Auxiliary switch 1NC 3RH/3RT, top mounted, spring terminal

Low stock

front-side auxiliary switch, 1 NC contact, spring-type terminal, for contactors 3RT1

Original price $2.41 - Original price $2.41
Original price
$2.41
$2.41 - $2.41
Current price $2.41
Original price $2.41 - Original price $2.41
Original price
$2.41
$2.41 - $2.41
Current price $2.41

3RH1921-2CA10 3RH Auxiliary switch 1NO 3RH/3RT, top mounted, spring terminal

Low stock

front-side auxiliary switch, 1 NO contact, spring-type terminal, for contactors 3RT1

Original price $2.41 - Original price $2.41
Original price
$2.41
$2.41 - $2.41
Current price $2.41
Original price $2.41 - Original price $2.41
Original price
$2.41
$2.41 - $2.41
Current price $2.41

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

Low stock

front-side auxiliary switch, 1 NC contact, screw terminal, for contactors 3RT1

Original price $2.41 - Original price $2.41
Original price
$2.41
$2.41 - $2.41
Current price $2.41
Original price $5.40 - Original price $5.40
Original price
$5.40
$5.40 - $5.40
Current price $5.40

1SBN030105T1000 ABB VM4 Mechanical Interlock Unit

In stock

VM4 is a mechanical interlock unit designed for the interlocking side-by-side without additional width of two 3-pole or 4-pole AF09...AF38, AFC09.....

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Original price $5.40 - Original price $5.40
Original price
$5.40
$5.40 - $5.40
Current price $5.40
Original price $3.41 - Original price $3.41
Original price
$3.41
$3.41 - $3.41
Current price $3.41

1SBN010110R1001 ABB CA4-01 Auxiliary Contact Block

In stock

CA4-01 is a 1-pole front mounted auxiliary contact block equipped with screw terminals and can be fitted on AF(C)09(Z)(B)...96 contactors and NF(C)...

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Original price $3.41 - Original price $3.41
Original price
$3.41
$3.41 - $3.41
Current price $3.41
Original price $6.86 - Original price $6.86
Original price
$6.86
$6.86 - $6.86
Current price $6.86

1SBN082306T2000 BEA38-4 Connecting Link with Manual Motor Starter

In stock

BEA38-4 is an insulated connecting link used to connect AF26 ... AF38, AFC26 ... AFC38 or AFS26 ... AFS38 contactors with the MS116-20 ... MS116-32...

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Original price $6.86 - Original price $6.86
Original price
$6.86
$6.86 - $6.86
Current price $6.86
Original price $5.91 - Original price $5.91
Original price
$5.91
$5.91 - $5.91
Current price $5.91

1SBN010120R1011 CAL4-11 Auxiliary Contact Block

In stock

CAL4-11 is a 2-pole side mounted auxiliary contact block equipped with screw terminals and can be fitted on AF(C)09(Z)(B)...96 contactors and NF(C)...

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Original price $5.91 - Original price $5.91
Original price
$5.91
$5.91 - $5.91
Current price $5.91
Original price $10.98 - Original price $10.98
Original price
$10.98
$10.98 - $10.98
Current price $10.98

1SBN081311R1000 BER16-4 Connection Set for Reversing Contactors

In stock

BER16-4 is a connection set for reversing contactors used to easily connect the main poles of two 3-pole AF09..AF16, AFC09..AFC16 or AFS09..AFS16 c...

View full details
Original price $10.98 - Original price $10.98
Original price
$10.98
$10.98 - $10.98
Current price $10.98
Original price $6.15 - Original price $6.15
Original price
$6.15
$6.15 - $6.15
Current price $6.15

1SFN010820R1011 CAL19-11 Auxiliary Contact Block

In stock

Auxiliary contact block for contactors AF116…AF370

Original price $6.15 - Original price $6.15
Original price
$6.15
$6.15 - $6.15
Current price $6.15
Original price $7.04 - Original price $7.04
Original price
$7.04
$7.04 - $7.04
Current price $7.04

1SBN010020R1011 CAL5-11 Auxiliary Contact Block

In stock

The CAL5-11 is a versatile and reliable 2-pole auxiliary contact block designed for side mounting on A9 ... A110 contactors and N contactor relays,...

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Original price $7.04 - Original price $7.04
Original price
$7.04
$7.04 - $7.04
Current price $7.04

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