Contactors

All electric motors have a lifespan, and to keep them running efficiently and safely they must be protected. One of the main causes of failure is electrical overload, sometimes called overcurrent. When a motor draws more current than it is designed to handle it causes the temperature to build-up resulting in overheating. This damages motor windings and coils. It is important to protect the motor and its circuit, and this is where the use of contactor overload relays can help.RS Components offer an extensive range of high-quality contactor overload relays from leading industry brands including Schneider Electric, Siemens, ABB, Eaton, Lovato, and Rockwell Automation.What is overload protection?Overload is where a motor draws a high current above its rated value for an extended amount of time. Overload causes overheating of the motor causing damage. To prevent this from happening devices such as contactor relays are specifically designed for industrial control motor protection. They are used with contactors as part of a motor starter or in a control panel or centre.What are the different types of contactor overload relays?The motor protection devices can be classified into two main types which are thermal types and electronic types.Thermal overload relaysUtilise a bi-metallic plate located near a heating element. When excessive current is passed through the heating element N/C (Normally Closed) contacts switch over and opens contacts. This interrupts power from flowing to the contactor’s control circuit. Thermal overloads usually offer an adjustable current range as well as a manual or automatic reset option.Electronic RelaysElectronic overload relays don’t have a bi-metallic mechanism, Instead, they work by using components such as temperature sensors to measure the load current. They are generally more accurate than thermal devices and they usually have a wider current range, a selectable trip class provides enhanced trip protection against single phasing against the motor.

Showing 289–312 of 613 results

Schneider Electric Control Relay - 5NO, 10 A Contact Rating, TeSys

RS Stock No.

7446838

Brand

Schneider Electric

Mfr. Prt No.

CAD50M7

VND

1,646,370.88

Each

Schneider Electric Control Relay - 5NO, 10 A Contact Rating, TeSys quantity
Eaton xStart DILEM 3 Pole Contactor - 9 A, 24 V dc Coil, 3NO, 4 kW

RS Stock No.

4679341

Brand

Eaton

Mfr. Prt No.

010343 DILEM-01-G(24VDC)

VND

1,662,101.76

Each

Eaton xStart DILEM 3 Pole Contactor - 9 A, 24 V dc Coil, 3NO, 4 kW quantity
ABB A Line A9 3 Pole Contactor - 26 A, 230 V ac Coil, 3NO, 4 kW

RS Stock No.

4457769

Brand

ABB

Mfr. Prt No.

1 SBL1410018010

VND

1,675,722.40

Each

ABB A Line A9 3 Pole Contactor - 26 A, 230 V ac Coil, 3NO, 4 kW quantity
Schneider Electric Control Relay - 4NO, 10 A Contact Rating, TeSys K

RS Stock No.

2796309

Brand

Schneider Electric

Mfr. Prt No.

CA3KN40BD

VND

1,678,408.16

Each

Schneider Electric Control Relay - 4NO, 10 A Contact Rating, TeSys K quantity
Siemens SENTRON Auxiliary Contact - 1NC + 1NO, 2 Contact, DIN Rail Mount, 6 A

RS Stock No.

5214579

Brand

Siemens

Mfr. Prt No.

5ST3010

VND

1,679,751.04

Each

Siemens SENTRON Auxiliary Contact - 1NC + 1NO, 2 Contact, DIN Rail Mount, 6 A quantity
Eaton Overload Relay - 1NO + 1NC, 2.4 → 4 A F.L.C, 4 A Contact Rating, 6 W, 500 Vac

RS Stock No.

4930387

Brand

Eaton

Mfr. Prt No.

278438 ZB12-4

VND

1,684,547.04

Each

Eaton Overload Relay - 1NO + 1NC, 2.4 → 4 A F.L.C, 4 A Contact Rating, 6 W, 500 Vac quantity
Eaton Overload Relay - 1NO + 1NC, 1.6 → 2.4 A F.L.C, 2.4 A Contact Rating, 6 W, 500 Vac

RS Stock No.

4930371

Brand

Eaton

Mfr. Prt No.

278437 ZB12-2,4

VND

1,684,547.04

Each

Eaton Overload Relay - 1NO + 1NC, 1.6 → 2.4 A F.L.C, 2.4 A Contact Rating, 6 W, 500 Vac quantity
Eaton Overload Relay - 1NO + 1NC, 0.6 → 1 A F.L.C, 1 A Contact Rating, 6 W, 500 Vac

RS Stock No.

4930343

Brand

Eaton

Mfr. Prt No.

278435 ZB12-1

VND

1,684,547.04

Each

Eaton Overload Relay - 1NO + 1NC, 0.6 → 1 A F.L.C, 1 A Contact Rating, 6 W, 500 Vac quantity
Siemens SENTRON Shunt Release -

RS Stock No.

1243131

Brand

Siemens

Mfr. Prt No.

5ST3030

VND

1,686,273.60

Each

Siemens SENTRON Shunt Release - quantity
Schneider Electric Acti 9 Auxiliary Contact - 1CO, 1 Contact, DIN Rail Mount, 6 A ac, 6 A dc

RS Stock No.

7762957

Brand

Schneider Electric

Mfr. Prt No.

A9N26924

VND

1,690,110.40

Each

Schneider Electric Acti 9 Auxiliary Contact - 1CO, 1 Contact, DIN Rail Mount, 6 A ac, 6 A dc quantity
Schneider Electric Overload Relay - 1NO + 1NC, 4 → 6 A F.L.C, 6 A Contact Rating, 3P, TeSys

RS Stock No.

3949374

Brand

Schneider Electric

Mfr. Prt No.

LRD10

VND

1,691,453.28

Each

Schneider Electric Overload Relay - 1NO + 1NC, 4 → 6 A F.L.C, 6 A Contact Rating, 3P, TeSys quantity
Schneider Electric Acti 9 Auxiliary Contact - 1NC + 1NO, 4 Contact, DIN Rail Mount, 2 A dc, 6 A ac

RS Stock No.

7912828

Brand

Schneider Electric

Mfr. Prt No.

A9A26929

VND

1,694,522.72

Each

Schneider Electric Acti 9 Auxiliary Contact - 1NC + 1NO, 4 Contact, DIN Rail Mount, 2 A dc, 6 A ac quantity
Eaton xStart DILM 3 Pole Contactor - 7 A, 24 V dc Coil, 3NO, 3 kW

RS Stock No.

7434885

Brand

Eaton

Mfr. Prt No.

276600 DILM7-01(24VDC)

VND

1,700,086.08

Each

Eaton xStart DILM 3 Pole Contactor - 7 A, 24 V dc Coil, 3NO, 3 kW quantity
Siemens Contactor Relay - 2NO + 2NC, 10 A Contact Rating, SIRIUS Innovation

RS Stock No.

7460733

Brand

Siemens

Mfr. Prt No.

3RH2122-1AP00

VND

1,700,086.08

Each

Siemens Contactor Relay - 2NO + 2NC, 10 A Contact Rating, SIRIUS Innovation quantity
-42.70%

Siemens SIRIUS Innovation 3RT2 3 Pole Contactor - 12 A, 24 V dc Coil, 3NO, 5.5 kW

RS Stock No.

7061308

Brand

Siemens

Mfr. Prt No.

3RT2024-1BB40

VND

4,205,516.48

VND

1,702,771.84

Each

Siemens SIRIUS Innovation 3RT2 3 Pole Contactor - 12 A, 24 V dc Coil, 3NO, 5.5 kW quantity
Schneider Electric TeSys D LC1D 4 Pole Contactor - 20 A, 220 V ac Coil, 4NO

RS Stock No.

7447510

Brand

Schneider Electric

Mfr. Prt No.

LC1DT20M7

VND

1,713,898.56

Each

Schneider Electric TeSys D LC1D 4 Pole Contactor - 20 A, 220 V ac Coil, 4NO quantity
Siemens Contactor Relay - 3NO + 1NC, 10 A Contact Rating, 37 (Closing Power) VA, 5.7 (Holding Power) VA, 110 Vac, 4P,

RS Stock No.

1363663

Brand

Siemens

Mfr. Prt No.

3RH2131-2AF00

VND

1,717,351.68

Each

Siemens Contactor Relay - 3NO + 1NC, 10 A Contact Rating, 37 (Closing Power) VA, 5.7 (Holding Power) VA, 110 Vac, 4P, quantity
Siemens Contactor Relay - 3NO + 1NC, 10 A Contact Rating, SIRIUS Innovation

RS Stock No.

7460749

Brand

Siemens

Mfr. Prt No.

3RH2131-1AP00

VND

1,717,351.68

Each

Siemens Contactor Relay - 3NO + 1NC, 10 A Contact Rating, SIRIUS Innovation quantity
Schneider Electric Auxiliary Contact - 2NO, 2 Contact, Side Mount

RS Stock No.

3950150

Brand

Schneider Electric

Mfr. Prt No.

GVAD1010

VND

1,719,461.92

Each

Schneider Electric Auxiliary Contact - 2NO, 2 Contact, Side Mount quantity
Schneider Electric Control Relay - 3NO + 1NC, 10 A Contact Rating, TeSys K

RS Stock No.

6087227

Brand

Schneider Electric

Mfr. Prt No.

CA4KN31BW3

VND

1,738,454.08

Each

Schneider Electric Control Relay - 3NO + 1NC, 10 A Contact Rating, TeSys K quantity
Schneider Electric Contactor Latching Block for use with LC1 Series

RS Stock No.

4002022

Brand

Schneider Electric

Mfr. Prt No.

LAD6K10M

VND

1,750,348.16

Each

Schneider Electric Contactor Latching Block for use with LC1 Series quantity
Schneider Electric TeSys D LC1D 4 Pole Contactor - 25 A, 24 V ac Coil, 4NO

RS Stock No.

4547799

Brand

Schneider Electric

Mfr. Prt No.

LC1DT25B7

VND

1,756,678.88

Each

Schneider Electric TeSys D LC1D 4 Pole Contactor - 25 A, 24 V ac Coil, 4NO quantity
Schneider Electric TeSys D LC1D 3 Pole Contactor - 12 A, 230 V ac Coil, 3NO, 5.5 kW

VND

0.00

Each

Schneider Electric TeSys D LC1D 3 Pole Contactor - 12 A, 230 V ac Coil, 3NO, 5.5 kW quantity
Schneider Electric Tesys GC GC16 4 Pole Contactor - 16 A, 230 V ac Coil, 4NO

RS Stock No.

3051398

Brand

Schneider Electric

Mfr. Prt No.

GC1640M5

VND

1,782,385.44

Each

Schneider Electric Tesys GC GC16 4 Pole Contactor - 16 A, 230 V ac Coil, 4NO quantity

Develop - RS Components Vietnam

Contactors

Category

Product Brands

Schneider Electric Control Relay - 5NO, 10 A Contact Rating, TeSys

Eaton xStart DILEM 3 Pole Contactor - 9 A, 24 V dc Coil, 3NO, 4 kW

ABB A Line A9 3 Pole Contactor - 26 A, 230 V ac Coil, 3NO, 4 kW

Schneider Electric Control Relay - 4NO, 10 A Contact Rating, TeSys K

Siemens SENTRON Auxiliary Contact - 1NC + 1NO, 2 Contact, DIN Rail Mount, 6 A

Eaton Overload Relay - 1NO + 1NC, 2.4 → 4 A F.L.C, 4 A Contact Rating, 6 W, 500 Vac

Eaton Overload Relay - 1NO + 1NC, 1.6 → 2.4 A F.L.C, 2.4 A Contact Rating, 6 W, 500 Vac

Eaton Overload Relay - 1NO + 1NC, 0.6 → 1 A F.L.C, 1 A Contact Rating, 6 W, 500 Vac

Siemens SENTRON Shunt Release -

Schneider Electric Acti 9 Auxiliary Contact - 1CO, 1 Contact, DIN Rail Mount, 6 A ac, 6 A dc

Schneider Electric Overload Relay - 1NO + 1NC, 4 → 6 A F.L.C, 6 A Contact Rating, 3P, TeSys

Schneider Electric Acti 9 Auxiliary Contact - 1NC + 1NO, 4 Contact, DIN Rail Mount, 2 A dc, 6 A ac

Eaton xStart DILM 3 Pole Contactor - 7 A, 24 V dc Coil, 3NO, 3 kW

Siemens Contactor Relay - 2NO + 2NC, 10 A Contact Rating, SIRIUS Innovation

Siemens SIRIUS Innovation 3RT2 3 Pole Contactor - 12 A, 24 V dc Coil, 3NO, 5.5 kW

Schneider Electric TeSys D LC1D 4 Pole Contactor - 20 A, 220 V ac Coil, 4NO

Siemens Contactor Relay - 3NO + 1NC, 10 A Contact Rating, 37 (Closing Power) VA, 5.7 (Holding Power) VA, 110 Vac, 4P,

Siemens Contactor Relay - 3NO + 1NC, 10 A Contact Rating, SIRIUS Innovation

Schneider Electric Auxiliary Contact - 2NO, 2 Contact, Side Mount

Schneider Electric Control Relay - 3NO + 1NC, 10 A Contact Rating, TeSys K

Schneider Electric Contactor Latching Block for use with LC1 Series

Schneider Electric TeSys D LC1D 4 Pole Contactor - 25 A, 24 V ac Coil, 4NO

Schneider Electric TeSys D LC1D 3 Pole Contactor - 12 A, 230 V ac Coil, 3NO, 5.5 kW

Schneider Electric Tesys GC GC16 4 Pole Contactor - 16 A, 230 V ac Coil, 4NO