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. 171-7872
Fabrikantnummer7KM2200-2EA30-1DA1
FabrikantSiemens
318,60 €
Each
Aantal stuks
90mm 107.8mm LCD - 3 - - - - 71.4mm - - - -
RS-stocknr. 124-2449
FabrikantnummerP01331036
225,75 €
Each
Aantal stuks
- - LCD 8 3 - - - Yes 65mm - - -25°C +55°C
RS-stocknr. 913-9753
FabrikantnummerMETSEPM5340
351,36 €
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. 897-6778
Fabrikantnummer0 046 77
FabrikantLegrand
420,17 €
Each
Aantal stuks
- - LCD 7 1 - - - - 65.5mm - - -10°C +45°C
RS-stocknr. 191-4382
Fabrikantnummer2908301
FabrikantPhoenix Contact
472,49 €
Each
Aantal stuks
- - LCD - 2, 3 - - - - 75mm - Class 2(IEC 62053-23) -10°C +55°C
RS-stocknr. 789-4133
Fabrikantnummer2CMA170545R1000
FabrikantABB
910,35 €
Each
Aantal stuks
- - LCD - 3 - - - Yes 65mm - 1 % -40°C -
RS-stocknr. 183-4277
FabrikantnummerDMED330MID
FabrikantLovato
311,25 €
Each
Aantal stuks
- - LCD - 3 - - - - 58mm - Class B -25°C +55°C
RS-stocknr. 913-9719
FabrikantnummerA9MEM3350
303,60 €
Each
Aantal stuks
- - LCD 9 3 - - - - 69.3mm - - -25°C +55°C
RS-stocknr. 913-9750
FabrikantnummerMETSEPM5561
825,34 €
Each
Aantal stuks
- - LCD - 3 - - - - 72mm - ±0.05 (Frequency) %, ±0.05 (Power Factor) %, ±0.1 (Voltage) %, ±0.15 (Current) °C, ±0.2 (Active Energy) %, ±0.2 (Active Power) %, ±0.5 (Apparent Power) %, ±1 (Reactive Energy) % -25°C +70°C
RS-stocknr. 174-4213
FabrikantnummerP01330741
63,34 €
Each
Aantal stuks
- - LCD 6 1 - - - Yes 65mm - Class 1 -25°C +65°C
RS-stocknr. 905-3435
FabrikantnummerDMED130
FabrikantLovato
157,82 €
Each
Aantal stuks
- - LCD 7 1 - - - Yes 63mm - - -25°C +55°C
RS-stocknr. 174-3463
Fabrikantnummer2908586
FabrikantPhoenix Contact
258,00 €
Each
Aantal stuks
- - Digital - 3 - - - - - - - -25°C +55°C
RS-stocknr. 183-4276
FabrikantnummerDMED305T2MID
FabrikantLovato
300,84 €
Each
Aantal stuks
- - LCD - 3 - - - Yes 58mm - Class B -25°C +55°C
RS-stocknr. 191-4381
Fabrikantnummer2908286
FabrikantPhoenix Contact
312,31 €
Each
Aantal stuks
- - LCD - 2, 3 - - - - 58mm - Class 2(IEC 62053-23) -10°C +55°C
RS-stocknr. 201-1452
FabrikantnummerA9MEM2055
118,65 €
Each
Aantal stuks
90mm 17.5mm LCD 6 1 - - - - - - - - -
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