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. 871-8302
FabrikantRS PRO
59,12 €
Each
Aantal stuks
119mm 17.5mm LCD 6 1 - - - Yes 62mm - 1 % -25°C +55°C
RS-stocknr. 871-8308
FabrikantRS PRO
207,73 €
Each
Aantal stuks
92mm 92mm LCD 4 3 - - - Yes 65mm - 1 % -25°C +55°C
RS-stocknr. 178-5376
FabrikantRS PRO
29,64 €
Each
Aantal stuks
- - Digital - - - - - - - - - - -
RS-stocknr. 144-0532
FabrikantRS PRO
86,27 €
Each
Aantal stuks
- - LCD 7 3 - - - Yes 66mm - Class 1 -20°C +50°C
RS-stocknr. 871-8311
FabrikantRS PRO
16,19 €
Each
Aantal stuks
96mm 96mm Digital - - - - - - 63mm - - - -
RS-stocknr. 901-0576
FabrikantRS PRO
42,53 €
Each
Aantal stuks
96mm 96mm Analogue - - - - - - - - ±1.5 % -25°C +50°C
RS-stocknr. 144-0531
FabrikantRS PRO
185,90 €
Each
Aantal stuks
100mm 72mm Backlit 7 3 - - - Yes 66mm - ±1 % -20°C +50°C
RS-stocknr. 144-0529
FabrikantRS PRO
59,79 €
Each
Aantal stuks
99mm 36mm Backlit 4 1 - - - Yes 63mm - ±1 % -25°C +55°C
RS-stocknr. 179-7579
FabrikantRS PRO
374,00 €
Each
Aantal stuks
90mm 90mm LED 4 (Instantaneous), 6 (Integrated) 3 - - - - 55mm 10 mm Class 1.0 -10°C +55°C
RS-stocknr. 901-0573
FabrikantRS PRO
42,53 €
Each
Aantal stuks
72mm 72mm Analogue - - - - - - - - ±1.5 % -25°C +50°C
RS-stocknr. 144-0530
FabrikantRS PRO
62,33 €
Each
Aantal stuks
119mm 17.5mm Analogue 6 1 - - - Yes 62mm - ±1 % -20°C +50°C
RS-stocknr. 178-5373
FabrikantRS PRO
29,64 €
Each
Aantal stuks
- - Digital - - - - - - - - - - -
RS-stocknr. 178-5370
FabrikantRS PRO
29,64 €
Each
Aantal stuks
- - Digital - - - - - - - - - - -
RS-stocknr. 179-7578
FabrikantRS PRO
134,25 €
Each
Aantal stuks
90mm 90mm LED 4 (Instantaneous), 6 (Integrated) 3 - - - - 55mm 10 mm Class 1.0 - -
RS-stocknr. 179-7577
FabrikantRS PRO
268,52 €
Each
Aantal stuks
90mm 90mm LED 4 (Instantaneous), 6 (Integrated) 3 - - - - 55mm 10 mm Class 1.0 -10°C +55°C
RS-stocknr. 179-7572
FabrikantRS PRO
129,45 €
Each
Aantal stuks
90mm 90mm Digital 4 3 - - - - 55mm 10 mm Class 1.0 - -
RS-stocknr. 841-7765
FabrikantnummerMETSEPM5100
229,93 €
Each
Aantal stuks
92mm 92mm LCD - 3 - - - Yes 90mm - ±0.5 % -25°C -
RS-stocknr. 810-3286
FabrikantnummerACM20-5-AC1-R-C
71,55 €
Each
Aantal stuks
22.1mm 36.22mm LED 4 1 - - - - 23.11mm 9.14 mm ±1 % 0°C +60°C
RS-stocknr. 823-3595
FabrikantnummerACM20-2-AC1-R-C
69,09 €
Each
Aantal stuks
22.1mm 36.22mm LED 4 1 - - - - 23.11mm 9.14 mm ±3 (Power Factor) % 0°C +60°C
RS-stocknr. 723-2235
Fabrikantnummer7KM4212-0BA00-3AA0
FabrikantSiemens
1.431,00 €
Each
Aantal stuks
92mm 92mm LCD - - - - - Yes 82mm 54 mm Class 2 -10°C -