Contactor Overload Relays

RS Components wide range of contactor overload relays protect machinery from overheating, this includes the machine itself and the bearings, gears and coolants as the relay receives the corresponding signal and trips.

Our contactor overload relays come from trusted and well known brands helping us provide quality products for all of our customers needs.

What is a Contactor Overload Relay?

Often referred to as an overload relay, these high quality contactor overload relays offer motor control within a multitude of environments. Designed to help your motor carry on working in a safe environment they give you the peace of mind that you have sufficient motor protection when using electrical motors. Predominantly designed for imitating the heating prototypes they are a staple for keeping your motors healthy.

Also featured within our range of contactor overload relays are the thermal overload relays. A thermal overload relay is a protective device which cuts the power whenever the motor uses too much current for a long period of time. These devices are directly related to circuit breakers, in design and in application. The difference being that a circuit breaker will disturb the circuit if an overload occurs for just a second, whereas a thermal overload will cut the power after a prolonged period of time.

Applications of a Contactor Overload Relay

  • The majority of the time is to protect a motor
  • To detect both overload conditions and fault conditions to then announce trip command for a protective device
  • To deactivate a device whenever it pulls high current
  • Sometimes developed into microprocessor systems and solid-state electronics

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Description Prix FLC Motor Rating Control Voltage Contact Current Rating Pole Configuration Range Contact Voltage Rating Mounting Style Interface Supply Voltage Series Normal State Configuration Number Of Auxiliary Contacts Power Rating Reset Method
N° de stock RS 243-6833
Référence fabricant3RU1116-1AB0
MarqueSiemens
35,55 €
Each
Unité
1.1 → 1.6 A - 1.6 A 3P Sirius Classic 690 V ac Direct Contactor - - 3RU 1NO/1NC 2 0.55 kW Automatic, Manual
N° de stock RS 493-0567
Référence fabricant276364 & DILA-31(230V50HZ,240V60HZ)
MarqueEaton
31,38 €
Each
Unité
- - 4 A - XStart 415 V ac - - - DILA 3NO/1NC - - -
N° de stock RS 297-2373
Référence fabricant066167 & EMT6-DB
MarqueEaton
145,51 €
Each
Unité
- 24 → 240 V ac/dc 3 A - EMT 400 V ac DIN Rail Mount - - EMT6 1NO/1NC 2 2 W Manual
N° de stock RS 746-0771
Référence fabricant3RH2362-2BB40
MarqueSiemens
59,67 €
Each
Unité
- - 10 A - SIRIUS Innovation 690 V ac - - - 3RH2 6NO/2NC 8 - -
N° de stock RS 122-9451
Référence fabricant3RT2026-1AV00
MarqueSiemens
77,76 €
Each
Unité
22 A 400 V ac 40 A 3P Sirius Innovation 690 V DIN Rail Mount, Snap On - - 3RT2 3NO 2 - -
N° de stock RS 706-1673
Référence fabricant3RU2126-4DB0
MarqueSiemens
56,34 €
Each
Unité
20 → 25 A - 25 A 3P Sirius Innovation 690 V ac Direct Contactor - - 3RU 1NO/1NC 2 11 kW Automatic, Manual
N° de stock RS 493-0494
Référence fabricant276414 & DILA-22(24VDC)
MarqueEaton
35,92 €
Each
Unité
- - 4 A - XStart 415 V ac - - - DILA 2NO/2NC - - -
N° de stock RS 608-7306
Référence fabricantCAD32V7
39,00 €
Each
Unité
- - 10 A - TeSys 690 V ac - - - CAD 2NO/2NC - - -
N° de stock RS 502-329
Référence fabricant193-KB32
47,80 €
Each
Unité
2.3 → 3.2 A 690 V ac 3.2 A - Bulletin 690 V ac Clip On - - 193-K 1NO/1NC 2 6 W Automatic, Manual
N° de stock RS 124-3056
Référence fabricant3RH2440-1AP00
MarqueSiemens
114,30 €
Each
Unité
- 230 V ac 10 A 4P Sirius Innovation 690 V ac DIN Rail Mount - - 3RH2 4NO 4 - -
N° de stock RS 542-2506
Référence fabricantLT4760M7S
70,64 €
Each
Unité
5 → 60 A - 60 A - TeSys 690 V ac Direct Contactor - 200 → 240 V ac LT47 1NO/1NC 2 55 W Manual
N° de stock RS 493-1239
Référence fabricant278440 & ZB12-10
MarqueEaton
42,58 €
Each
Unité
6 → 10 A 500 V ac 10 A - - 690 V ac Direct Contactor - - ZB 1NO/1NC 2 6 W Automatic, Manual
N° de stock RS 685-1309
Référence fabricantRF381000
MarqueLovato
28,99 €
Each
Unité
6.3 → 10 A - 10 A 3P - - - - - RF38 - - - Automatic, Manual
N° de stock RS 394-9289
Référence fabricantLRD3355
92,63 €
Each
Unité
30 → 40 A - 40 A 3P TeSys 690 V ac Direct Contactor - - LRD 1NO/1NC 2 - Automatic, Manual
N° de stock RS 502-430
Référence fabricant700-K31Z-KF
32,80 €
Each
Unité
- - 10 A - 700 Series 690 V ac - - - 700K 3NO/1NC - - -
N° de stock RS 238-0948
Référence fabricant700-CF400KD
44,70 €
Each
Unité
- - 10 A - 700 Series 400 V ac - - - 700C 4NO - - -
N° de stock RS 758-939
Référence fabricantLR2K0306
41,40 €
Each
Unité
0.8 → 1.2 A 250 V dc, 690 V ac 1.2 A 3P TeSys 690 V ac Direct Contactor - - LR2K 1NO/1NC 2 100 W Automatic, Manual
N° de stock RS 122-0764
Référence fabricantRW17-2D3-U017
MarqueWEG
36,95 €
Each
Unité
17 A - 11 → 17 A 3P - 690 V DIN Rail Mount - - RW17 1NO/1NC 2 0.9 → 1.4 W Automatic, Manual
N° de stock RS 706-0784
Référence fabricant3RB3026-1PB0
MarqueSiemens
81,36 €
Each
Unité
1 → 4 A - 4 A 3P Sirius Innovation 690 V ac Direct Contactor - - 3RB 1NO/1NC 2 1.5 kW Automatic, Manual
N° de stock RS 493-0393
Référence fabricant278439 & ZB12-6
MarqueEaton
42,58 €
Each
Unité
4 → 6 A 500 V ac 6 A - - 690 V ac Direct Contactor - - ZB 1NO/1NC 2 6 W Automatic, Manual