Energy Meters

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 and Control 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 motor's. 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 and Control 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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Omschrijving Prijs Cutout Height Cutout Width Display Type Number of Digits Number of Phases Communication Port Type Number of Inputs Number of Outputs Pulse Output Depth Digit Height Meter Accuracy Minimum Temperature Maximum Temperature
RS-stocknr. 171-7873
Fabrikantnummer7KM2200-2EA30-1EA1
FabrikantSiemens
351,00 €
Each
Aantal stuks
90mm 107.8mm LCD - 3 - - - - 71.4mm - - - -
RS-stocknr. 913-9668
FabrikantnummerRETMKITMIDM
902,39 €
Each
Aantal stuks
- - LCD - 3 - - - - 72mm - ±0.005 (Power Factor) %, ±0.05 (Frequency) %, ±0.5 (Active Energy) %, ±0.5 (Active Power) %, ±0.5 (Apparent Power) %, ±0.5 (Current) %, ±0.5 (Voltage) %, ±2 (Reactive Energy) % -25°C +70°C
RS-stocknr. 124-2450
FabrikantnummerP01331042
271,84 €
Each
Aantal stuks
- - LCD 8 3 - - - Yes 65mm - - -25°C +55°C
RS-stocknr. 124-2461
FabrikantnummerP01331041
586,09 €
Each
Aantal stuks
- - LCD 8 3 - - - Yes 65mm - - -25°C +55°C
RS-stocknr. 180-9643
Fabrikantnummer7KT1670
FabrikantSiemens
205,20 €
Each
Aantal stuks
- - LCD - 3 - - - Yes 63mm - - -25°C +55°C
RS-stocknr. 897-6804
Fabrikantnummer0 046 81
FabrikantLegrand
271,31 €
Each
Aantal stuks
- - LCD 7 1 - - - Yes 65.4mm - - -10°C +45°C
RS-stocknr. 189-2317
Fabrikantnummer2907945
FabrikantPhoenix Contact
391,84 €
Each
Aantal stuks
- - LCD - 3 - - - - 58mm - Class 0.5 s, Class 2 -10°C +55°C
RS-stocknr. 180-9638
Fabrikantnummer7KT1664
FabrikantSiemens
342,00 €
Each
Aantal stuks
- - LCD - 3 - - - - 63mm - - -25°C +55°C
RS-stocknr. 171-7876
Fabrikantnummer7KM2200-2EA40-1EA1
FabrikantSiemens
352,80 €
Each
Aantal stuks
90mm 107.8mm LCD - 3 - - - - 71.4mm - - - -
RS-stocknr. 124-5190
FabrikantnummerND20LITE-22100U0
FabrikantSifam Tinsley
193,71 €
Each
Aantal stuks
92.5mm 92.5mm LCD 16 - - - - - 7.7mm - - -25°C +55°C
RS-stocknr. 905-3426
FabrikantnummerDMED121
FabrikantLovato
192,26 €
Each
Aantal stuks
- - LCD 7 1 - - - Yes 63mm - - -25°C +55°C
RS-stocknr. 184-3084
FabrikantnummerDMED100T1
FabrikantLovato
67,37 €
Each
Aantal stuks
- - LCD 5 + 1 1 - - - Yes 59.9mm - Class 1 -25°C +55°C
RS-stocknr. 172-3011
Fabrikantnummer48503039
FabrikantSocomec
110,83 €
Each
Aantal stuks
- - LCD 7 1 - - - Yes 70mm - Class 1 (EN 62053-21), Class 2 (EN 62053-23), Class B (EN 50470-3) E04 -25°C +55°C
RS-stocknr. 184-3087
FabrikantnummerDMED310T2
FabrikantLovato
225,55 €
Each
Aantal stuks
- - LCD - 3 - - - Yes 58mm - Class 0.5s -25°C +55°C
RS-stocknr. 905-3435
FabrikantnummerDMED130
FabrikantLovato
157,82 €
Each
Aantal stuks
- - LCD 7 1 - - - Yes 63mm - - -25°C +55°C
RS-stocknr. 182-5718
Fabrikantnummer48250404
FabrikantSocomec
635,90 €
Each
Aantal stuks
96mm 96mm Backlit LCD - 3 - - - Yes 95mm - ±1 %, Class 0.5 S (IEC 62053-22), Class 2 (IEC 62053-23) -10°C +55°C
RS-stocknr. 136-8583
Fabrikantnummer2CMA170510R1000
FabrikantABB
389,30 €
Each
Aantal stuks
- - LCD 4 1 - - - Yes 65mm - Class B -40°C +70°C
RS-stocknr. 122-0538
Fabrikantnummer48290111
FabrikantSocomec
300,04 €
Each
Aantal stuks
90mm 18mm Digital - 3 - - - - 65mm - 2 → 120 % -10°C +55°C
RS-stocknr. 191-4384
Fabrikantnummer2908307
FabrikantPhoenix Contact
304,03 €
Each
Aantal stuks
- - LCD - 2, 3 - - - - 64mm - Class 2(IEC 62053-23) -10°C +55°C
RS-stocknr. 913-9706
FabrikantnummerA9MEM3275
339,06 €
Each
Aantal stuks
- - LCD 8 3 - - - - 69mm - - -25°C +55°C
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