Contactors

In simple terms, a contactor, contactor switch or contactor relay is a device designed for switching an electrical circuit on or off. They are part of the relay family, but the main difference is that a contactor is used in applications with higher current capacity is involved. Contactors are typically used for motors, lighting circuits, heating, and other electrical loads. A contactor can func...

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RS PRO CONTACTORS Contactor Relay, 24V Coil, 4-Pole, 4 A, 3 NO/1 NC, 24V
RS PRO CONTACTORS Contactor Relay, 24V Coil, 4-Pole, 4 A, 3 NO/1 NC, 24V
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RS Stock No.: 284-2356Brand: RS PROHSN Code: 85365080

SR 239.20

SR 239.20 Each (ex VAT)

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1

Available in multiples of 1
1SR 239.20
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RS Pro
-
24V
Contactor Relay
-
4
24V
-
-
4A
-
-
CONTACTORS
-
-
Switching
Side
-
3 NO/1 NC
-
-
-
-
-
-
-
-
-
-30°C
4A
-
Switching Motor
-
80°C
90mm
45mm
60mm
CSA, EAC, UL, IEC/EN 60947-5-1
-
-
-
4
-
-
RS PRO CONTACTORS Contactor Relay, 24V Coil, 4-Pole, 4 A, 4 NO, 24V
RS PRO CONTACTORS Contactor Relay, 24V Coil, 4-Pole, 4 A, 4 NO, 24V
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RS Stock No.: 284-2357Brand: RS PROHSN Code: 85365080

SR 241.50

SR 241.50 Each (ex VAT)

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1

Available in multiples of 1
1SR 241.50
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RS Pro
-
24V
Contactor Relay
-
4
24V
-
-
4A
-
-
CONTACTORS
-
-
Switching
Side
-
4 NO
-
-
-
-
-
-
-
-
-
-30°C
4A
-
Switching Motor
-
80°C
90mm
45mm
60mm
IEC/EN 60947-5-1, UL, EAC, CSA
-
-
-
4
-
-
RS PRO Contactor Contactor, 24V Coil, 4-Pole, 5.5 kW, 3 NO, 24V dc
RS PRO Contactor Contactor, 24V Coil, 4-Pole, 5.5 kW, 3 NO, 24V dc
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RS Stock No.: 284-2358Brand: RS PROHSN Code: 85365080

SR 278.30

SR 278.30 Each (ex VAT)

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1

Available in multiples of 1
1SR 278.30
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RS Pro
-
24V
Contactor
-
4
24V dc
-
-
-
-
-
Contactor
5.5kW
-
Motor Control
Side
-
3 NO
-
-
-
-
-
Screw
-
-
-
-30°C
11.3A
-
Motor Control
-
80°C
90mm
45mm
55mm
CSA, EAC, IEC/EN 60947-5-1, UL
-
-
-
4
-
-
RS PRO Contactor Contactor, 24V Coil, 4-Pole, 7.5 kW, 3 NO, 24V dc
RS PRO Contactor Contactor, 24V Coil, 4-Pole, 7.5 kW, 3 NO, 24V dc
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RS Stock No.: 284-2360Brand: RS PROHSN Code: 85365080

SR 565.80

SR 565.80 Each (ex VAT)

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1

Available in multiples of 1
1SR 565.80
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RS Pro
-
24V
Contactor
-
4
24V dc
-
-
-
-
-
Contactor
7.5kW
-
Switching
Side
-
3 NO
-
-
-
-
-
-
-
-
-
-30°C
15.5A
-
Switching Motor
-
80°C
90mm
45mm
60mm
EAC, IEC/EN 60947-5-1, UL, CSA
-
-
-
4
-
-
RS PRO Contactor Relay, 24V Coil, 4-Pole, 4 A, 2 NO/2 NC, 24V
RS PRO Contactor Relay, 24V Coil, 4-Pole, 4 A, 2 NO/2 NC, 24V
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RS Stock No.: 284-2355Brand: RS PROHSN Code: 85365080

SR 228.85

SR 228.85 Each (ex VAT)

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1

Available in multiples of 1
1SR 228.85
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RS Pro
-
24V
Contactor Relay
-
4
24V
-
-
4A
-
-
-
-
-
Switching
Side
-
2 NO/2 NC
-
-
-
-
-
Screw
-
-
-
-30°C
4A
-
Switching Motor
-
80°C
90mm
45mm
49mm
IEC/EN 60947-5-1, UL, CSA, EAC
-
-
-
4
-
-
RS PRO Contactor, 110V ac Coil, 3-Pole, 12 A, 5.5 kW, 400V, 3 V
RS PRO Contactor, 110V ac Coil, 3-Pole, 12 A, 5.5 kW, 400V, 3 V
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RS Stock No.: 277-8401Brand: RS PROHSN Code: 85364900

SR 420.90

SR 420.90 Each (ex VAT)

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1

Available in multiples of 1
1SR 420.90
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RS Pro
-
110V ac
Contactor
-
3
400, 3V
-
-
12A
-
-
-
5.5kW
-
Motor Control, Resistive Load, Straight
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
20A
-
Resistive Load, Motor Control
-
60°C
-
49mm
-
VDE 0660, UL508, RoHS, IEC/EN60947-4-1, cULus
-
-
-
-
-
-
RS PRO Contactor, 110V ac Coil, 3-Pole, 12 A, 5.5 kW, 400V, 3 V
RS PRO Contactor, 110V ac Coil, 3-Pole, 12 A, 5.5 kW, 400V, 3 V
Add to parts list
RS Stock No.: 277-8405Brand: RS PROHSN Code: 85364900

SR 420.90

SR 420.90 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 420.90
Add to basket
RS Pro
-
110V ac
Contactor
-
3
400, 3V
-
-
12A
-
-
-
5.5kW
-
Motor Control, Resistive Load, Straight
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
20A
-
Motor Control, Resistive Load
-
60°C
-
49mm
-
IEC/EN60947-4-1, cULus, RoHS, UL508, VDE 0660
-
-
-
-
-
-
RS PRO Contactor, 110V ac Coil, 3-Pole, 9 A, 4 kW, 400V, 3 V
RS PRO Contactor, 110V ac Coil, 3-Pole, 9 A, 4 kW, 400V, 3 V
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RS Stock No.: 277-8391Brand: RS PROHSN Code: 85364900

SR 345.00

SR 345.00 Each (ex VAT)

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1

Available in multiples of 1
1SR 345.00
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RS Pro
-
110V ac
Contactor
-
3
400, 3V
-
-
9A
-
-
-
4kW
-
Motor Control, Resistive Load, Straight
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
20A
-
Motor Control, Resistive Load
-
60°C
-
45mm
-
RoHS, UL508, VDE 0660, cULus, IEC/EN60947-4-1
-
-
-
-
-
-
RS PRO Contactor, 110V ac Coil, 3-Pole, 9 A, 4 kW, 400V, 3 V
RS PRO Contactor, 110V ac Coil, 3-Pole, 9 A, 4 kW, 400V, 3 V
Add to parts list
RS Stock No.: 277-8396Brand: RS PROHSN Code: 85364900

SR 351.90

SR 351.90 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 351.90
Add to basket
RS Pro
-
110V ac
Contactor
-
3
400, 3V
-
-
9A
-
-
-
4kW
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
-
-
-
-
60°C
-
-
-
No
-
-
-
-
-
-
RS PRO Contactor, 230V ac Coil, 3-Pole, 12 A, 5.5 kW, 400V, 3 V
RS PRO Contactor, 230V ac Coil, 3-Pole, 12 A, 5.5 kW, 400V, 3 V
Add to parts list
RS Stock No.: 277-8402Brand: RS PROHSN Code: 85364900

SR 428.95

SR 428.95 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 428.95
Add to basket
RS Pro
-
230V ac
Contactor
-
3
400, 3V
-
-
12A
-
-
-
5.5kW
-
Motor Control, Resistive Load, Straight
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
20A
-
Resistive Load, Motor Control
-
60°C
-
49mm
-
VDE 0660, UL508, RoHS, IEC/EN60947-4-1, cULus
-
-
-
-
-
-
RS PRO Contactor, 230V ac Coil, 3-Pole, 12 A, 5.5 kW, 400V, 3 V
RS PRO Contactor, 230V ac Coil, 3-Pole, 12 A, 5.5 kW, 400V, 3 V
Add to parts list
RS Stock No.: 277-8406Brand: RS PROHSN Code: 85364900

SR 428.95

SR 428.95 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 428.95
Add to basket
RS Pro
-
230V ac
Contactor
-
3
400, 3V
-
-
12A
-
-
-
5.5kW
-
Motor Control, Resistive Load, Straight
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
20A
-
Motor Control, Resistive Load
-
60°C
-
49mm
-
cULus, IEC/EN60947-4-1, RoHS, UL508, VDE 0660
-
-
-
-
-
-
RS PRO Contactor, 230V ac Coil, 3-Pole, 74 A, 37 kW, 400V, 3 V
RS PRO Contactor, 230V ac Coil, 3-Pole, 74 A, 37 kW, 400V, 3 V
Add to parts list
RS Stock No.: 277-8492Brand: RS PROHSN Code: 85364900

SR 2,992.30

SR 2,992.30 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2,992.30
Add to basket
RS Pro
-
230V ac
Contactor
-
3
400, 3V
-
-
74A
-
-
-
37kW
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
-
-
-
-
60°C
-
-
-
No
-
-
-
-
-
-
RS PRO Contactor, 230V ac Coil, 3-Pole, 9 A, 4 kW, 3V, 400 V
RS PRO Contactor, 230V ac Coil, 3-Pole, 9 A, 4 kW, 3V, 400 V
Add to parts list
RS Stock No.: 277-8397Brand: RS PROHSN Code: 85364900

SR 351.90

SR 351.90 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 351.90
Add to basket
RS Pro
-
230V ac
Contactor
-
3
3, 400V
-
-
9A
-
-
-
4kW
-
Motor Control, Resistive Load, Straight
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
20A
-
Motor Control, Resistive Load
-
60°C
-
45mm
-
cULus, IEC/EN60947-4-1, RoHS, VDE 0660, UL508
-
-
-
-
-
-
RS PRO Contactor, 230V ac Coil, 3-Pole, 9 A, 4 kW, 400V, 3 V
RS PRO Contactor, 230V ac Coil, 3-Pole, 9 A, 4 kW, 400V, 3 V
Add to parts list
RS Stock No.: 277-8392Brand: RS PROHSN Code: 85364900

SR 351.90

SR 351.90 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 351.90
Add to basket
RS Pro
-
230V ac
Contactor
-
3
400, 3V
-
-
9A
-
-
-
4kW
-
Motor Control, Resistive Load, Straight
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
20A
-
Motor Control, Resistive Load
-
60°C
-
45mm
-
cULus, IEC/EN60947-4-1, RoHS, UL508, VDE 0660
-
-
-
-
-
-
RS PRO Contactor, 230V ac Coil, 4-Pole, 12 A, 5.5 kW, 3V, 400 V
RS PRO Contactor, 230V ac Coil, 4-Pole, 12 A, 5.5 kW, 3V, 400 V
Add to parts list
RS Stock No.: 277-8400Brand: RS PROHSN Code: 85364900

SR 448.50

SR 448.50 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 448.50
Add to basket
RS Pro
-
230V ac
Contactor
-
4
3, 400V
-
-
12A
-
-
-
5.5kW
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
-
-
-
-
60°C
-
-
-
No
-
-
-
-
-
-
RS PRO Contactor, 230V ac Coil, 4-Pole, 9 A, 4 kW, 400V, 3 V
RS PRO Contactor, 230V ac Coil, 4-Pole, 9 A, 4 kW, 400V, 3 V
Add to parts list
RS Stock No.: 277-8390Brand: RS PROHSN Code: 85364900

SR 374.90

SR 374.90 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 374.90
Add to basket
RS Pro
-
230V ac
Contactor
-
4
400, 3V
-
-
9A
-
-
-
4kW
-
Motor Control, Resistive Load, Straight
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
20A
-
Resistive Load, Motor Control
-
60°C
-
45mm
-
VDE 0660, UL508, RoHS, IEC/EN60947-4-1, cULus
-
-
-
-
-
-
RS PRO Contactor, 24V Coil, 4-Pole, 5.5 kW, 3 NO, 24V dc
RS PRO Contactor, 24V Coil, 4-Pole, 5.5 kW, 3 NO, 24V dc
Add to parts list
RS Stock No.: 284-2359Brand: RS PROHSN Code: 85365080

SR 271.40

SR 271.40 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 271.40
Add to basket
RS Pro
-
24V
Contactor
-
4
24V dc
-
-
-
-
-
-
5.5kW
-
Switching
Side
-
3 NO
-
-
-
-
-
Screw
-
-
-
-30°C
4A
-
Switching Motor
-
80°C
90mm
45mm
55mm
CSA, EAC, IEC/EN 60947-5-1, UL
-
-
-
4
-
-
RS PRO Contactor, 24V ac Coil, 3-Pole, 12 A, 5.5 kW, 3V, 400 V
RS PRO Contactor, 24V ac Coil, 3-Pole, 12 A, 5.5 kW, 3V, 400 V
Add to parts list
RS Stock No.: 277-8407Brand: RS PROHSN Code: 85364900

SR 420.90

SR 420.90 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 420.90
Add to basket
RS Pro
-
24V ac
Contactor
-
3
3, 400V
-
-
12A
-
-
-
5.5kW
-
Motor Control, Resistive Load, Straight
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
20A
-
Resistive Load, Motor Control
-
60°C
-
49mm
-
VDE 0660, UL508, RoHS, IEC/EN60947-4-1, cULus
-
-
-
-
-
-
RS PRO Contactor, 24V ac Coil, 3-Pole, 12 A, 5.5 kW, 400V, 3 V
RS PRO Contactor, 24V ac Coil, 3-Pole, 12 A, 5.5 kW, 400V, 3 V
Add to parts list
RS Stock No.: 277-8403Brand: RS PROHSN Code: 85364900

SR 428.95

SR 428.95 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 428.95
Add to basket
RS Pro
-
24V ac
Contactor
-
3
400, 3V
-
-
12A
-
-
-
5.5kW
-
Motor Control, Resistive Load, Straight
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
20A
-
Resistive Load, Motor Control
-
60°C
-
49mm
-
RoHS, UL508, VDE 0660, cULus, IEC/EN60947-4-1
-
-
-
-
-
-
RS PRO Contactor, 24V ac Coil, 3-Pole, 9 A, 4 kW, 3V, 400 V
RS PRO Contactor, 24V ac Coil, 3-Pole, 9 A, 4 kW, 3V, 400 V
Add to parts list
RS Stock No.: 277-8393Brand: RS PROHSN Code: 85364900

SR 351.90

SR 351.90 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 351.90
Add to basket
RS Pro
-
24V ac
Contactor
-
3
3, 400V
-
-
9A
-
-
-
4kW
-
Motor Control, Resistive Load, Straight
-
-
-
-
-
-
-
-
-
-
-
-
-40°C
20A
-
Motor Control, Resistive Load
-
60°C
-
45mm
-
RoHS, VDE 0660, cULus, UL508, IEC/EN60947-4-1
-
-
-
-
-
-

...