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 394-9324
Référence fabricantLRD22
58,47 €
Each
Unité
16 → 24 A - 24 A 3P TeSys 690 V ac Direct Contactor - - LRD 1NO/1NC 2 - Automatic, Manual
N° de stock RS 608-7299
Référence fabricantCAD32M7
44,69 €
Each
Unité
- - 10 A - TeSys 690 V ac - - - CAD 2NO/2NC - - -
N° de stock RS 369-1952
Référence fabricant700-CF220KF
44,70 €
Each
Unité
- - 10 A - 700 Series 400 V ac - - - 700C 2NO/2NC - - -
N° de stock RS 419-8713
Référence fabricantLR9F5371
329,47 €
Each
Unité
132 → 220 A - 630 A 3P TeSys 1 kV ac Direct Contactor - 24 V dc LR9F - - 100 W Manual
N° de stock RS 866-1287
Référence fabricantXTRM10A40T
MarqueEaton
30,91 €
Each
Unité
- 24 V 6 A 4P - 500 V ac DIN Rail Mount - - XTRM 4NO 4 - Manual
N° de stock RS 395-0431
Référence fabricantCAD32B7
37,27 €
Each
Unité
- - 10 A - TeSys 690 V ac - - 24 V ac CAD 2NO/2NC - - -
N° de stock RS 685-1328
Référence fabricantRF381400
MarqueLovato
28,99 €
Each
Unité
9 → 14 A - 14 A 3P - - - - - RF38 - - - Automatic, Manual
N° de stock RS 744-6797
Référence fabricantCAD32N7
37,31 €
Each
Unité
- - 10 A - TeSys 690 V ac - - - CAD 2NO/2NC - - -
N° de stock RS 394-308
Référence fabricantLRD1514
75,51 €
Each
Unité
7 → 10 A - 10 A - TeSys 1 kV ac Clip On - - LRD - - - 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 875-1030
Référence fabricant3RB3036-1UB0
MarqueSiemens
132,30 €
Each
Unité
50 A - 50 A 3P Sirius Innovation 690 V Direct Mount - - 3RB 1NO/1NC 2 - Automatic, Manual
N° de stock RS 527-3657
Référence fabricant193-ED1DB
70,84 €
Each
Unité
3.2 → 16 A 690 V ac 16 A 3P Bulletin 690 V ac Clip On - - 193-E1 Plus 1NO/1NC 2 150 mW 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 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 456-0247
Référence fabricant1SAZ311201R1003
MarqueABB
153,47 €
Each
Unité
29 → 42 A - 42 A 3P A Line 690 V ac Clip On - - TA42 1NO/1NC 2 3.24 W Automatic, Manual
N° de stock RS 608-7255
Référence fabricantCAD32BL
57,83 €
Each
Unité
- - 10 A - TeSys 690 V dc - - - CAD 2NO/2NC - - -
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 493-0387
Référence fabricant278438 & ZB12-4
MarqueEaton
42,58 €
Each
Unité
2.4 → 4 A 500 V ac 4 A - - 690 V ac Direct Contactor - - ZB 1NO/1NC 2 6 W Automatic, Manual
N° de stock RS 262-1025
Référence fabricantCA2SK20U7
34,66 €
Each
Unité
- - 10 A - TeSys K 690 V ac DIN Rail Mount, Screw Mount - - CA2SK 2NO - - -
N° de stock RS 445-7832
Référence fabricant1SAZ211201R1021
MarqueABB
141,95 €
Each
Unité
0.63 → 1 A - 1 A 3P A Line 690 V ac Clip On - - TA25 1NO/1NC 2 2.2 W Automatic, Manual