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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Description Price 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 Stock No. 849-6301
Mfr. Part No.05.25.0003.1
BrandGrasslin
MYR277.41
Each
units
- - LCD 6 1 - - - Yes 65mm - - -25°C -
RS Stock No. 841-7730
Mfr. Part No.A9MEM3110
MYR1,446.79
Each
units
- - LCD 10 - - - - Yes 69mm - - -25°C -
RS Stock No. 913-9693
Mfr. Part No.A9MEM3235
MYR1,861.01
Each
units
- - LCD 8 3 - - - Yes 69mm - - -25°C +55°C
RS Stock No. 886-1752
Mfr. Part No.AP70-38F75HRDI0000
MYR2,191.27
Each
units
92mm 92mm LCD 14 - - - - - 80mm - - -20°C +70°C
RS Stock No. 833-2780
Mfr. Part No.DMG200
BrandLovato
MYR875.67
Each
units
- - LCD - 1, 2, 3 - - - - 58mm - ±1 % -20°C +60°C
RS Stock No. 124-2439
Mfr. Part No.P01330752
MYR697.55
Each
units
- - LCD 3 1 - - - Yes 63mm - - -25°C +55°C
RS Stock No. 913-9725
Mfr. Part No.A9MEM3375
MYR3,208.41
Each
units
- - LCD 9 3 - - - - 69.3mm - - -25°C +55°C
RS Stock No. 913-9680
Mfr. Part No.A9MEM2155
MYR1,727.61
Each
units
- - LCD 8 1 - - - - 64mm - - -25°C +70°C
RS Stock No. 789-4102
Mfr. Part No.2CMA170531R1000
BrandABB
MYR2,471.89
Each
units
- - LCD - 3 - - - Yes 65mm - 1 % -40°C -
RS Stock No. 914-5351
Mfr. Part No.C-TRAN-160A
BrandHOBUT
MYR848.26
Each
units
- - No Display - 3 - - - - 59mm - 0.1 (Active) %, 0.1 (Frequency) %, 0.1 (Reactive Energy) %, 0.2 (Parameters Unless Stated) %, 0.5 (Power Factor) % - +60°C
RS Stock No. 709-9684
Mfr. Part No.4825 0206
BrandSocomec
MYR907.55
Each
units
- - Digital - - - - - - - - - - -
RS Stock No. 913-9716
Mfr. Part No.A9MEM3365
MYR2,881.57
Each
units
- - LCD 9 3 - - - Yes 69.3mm - - -25°C +55°C
RS Stock No. 123-6806
Mfr. Part No.ND30 - 12200U0
MYR4,181.55
Each
units
- - LCD TFT - - - - - - 7.7mm - - -10°C +55°C
RS Stock No. 913-9674
Mfr. Part No.A9MEM2110
MYR984.54
Each
units
- - LCD 8 1 - - - Yes 64mm - - -25°C +70°C
RS Stock No. 613-7417
Mfr. Part No.7E.16.8.230.0010
BrandFinder
MYR568.00
Each
units
89mm 35mm Mechanical 7 1 - - - Yes 56mm 4 mm Class 1 -10°C +55°C
RS Stock No. 776-3010
Mfr. Part No.A9MEM3250
MYR2,207.20
Each
units
- - LCD 10 1, 3 - - - - 69mm - - -20°C -
RS Stock No. 180-9622
Mfr. Part No.7KT1260
BrandSiemens
MYR4,232.91
Each
units
- - Digital - - - - - - 32.7mm - ±1 % - -
RS Stock No. 175-0482
Mfr. Part No.2908590
MYR1,650.69
Each
units
- - Digital 8 3 - - - Yes - - - -25°C +55°C
RS Stock No. 180-9638
Mfr. Part No.7KT1664
BrandSiemens
MYR1,176.06
Each
units
- - LCD - 3 - - - - 63mm - - -25°C +55°C
RS Stock No. 136-8583
Mfr. Part No.2CMA170510R1000
BrandABB
MYR1,283.56
Each
units
- - LCD 4 1 - - - Yes 65mm - Class B -40°C +70°C